githubmirror/materialize

dist/js/materialize.js
6 919 строк275 KB
Chang Alan
v0.97.6 Release
02 апр 2016, 08:01
02 апр 2016, 08:01793e571
/*!
 * Materialize v0.97.6 (http://materializecss.com)
 * Copyright 2014-2015 Materialize
 * MIT License (https://raw.githubusercontent.com/Dogfalo/materialize/master/LICENSE)
 */
// Check for jQuery.
if (typeof(jQuery) === 'undefined') {
  var jQuery;
  // Check if require is a defined function.
  if (typeof(require) === 'function') {
    jQuery = $ = require('jquery');
  // Else use the dollar sign alias.
  } else {
    jQuery = $;
  }
}
;/*
 * jQuery Easing v1.3 - http://gsgd.co.uk/sandbox/jquery/easing/
 *
 * Uses the built in easing capabilities added In jQuery 1.1
 * to offer multiple easing options
 *
 * TERMS OF USE - jQuery Easing
 *
 * Open source under the BSD License.
 *
 * Copyright © 2008 George McGinley Smith
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without modification,
 * are permitted provided that the following conditions are met:
 *
 * Redistributions of source code must retain the above copyright notice, this list of
 * conditions and the following disclaimer.
 * Redistributions in binary form must reproduce the above copyright notice, this list
 * of conditions and the following disclaimer in the documentation and/or other materials
 * provided with the distribution.
 *
 * Neither the name of the author nor the names of contributors may be used to endorse
 * or promote products derived from this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY
 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
 * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
 *  COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
 *  EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
 *  GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
 * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
 *  NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
 * OF THE POSSIBILITY OF SUCH DAMAGE.
 *
*/

// t: current time, b: begInnIng value, c: change In value, d: duration
jQuery.easing['jswing'] = jQuery.easing['swing'];

jQuery.extend( jQuery.easing,
{
	def: 'easeOutQuad',
	swing: function (x, t, b, c, d) {
		//alert(jQuery.easing.default);
		return jQuery.easing[jQuery.easing.def](x, t, b, c, d);
	},
	easeInQuad: function (x, t, b, c, d) {
		return c*(t/=d)*t + b;
	},
	easeOutQuad: function (x, t, b, c, d) {
		return -c *(t/=d)*(t-2) + b;
	},
	easeInOutQuad: function (x, t, b, c, d) {
		if ((t/=d/2) < 1) return c/2*t*t + b;
		return -c/2 * ((--t)*(t-2) - 1) + b;
	},
	easeInCubic: function (x, t, b, c, d) {
		return c*(t/=d)*t*t + b;
	},
	easeOutCubic: function (x, t, b, c, d) {
		return c*((t=t/d-1)*t*t + 1) + b;
	},
	easeInOutCubic: function (x, t, b, c, d) {
		if ((t/=d/2) < 1) return c/2*t*t*t + b;
		return c/2*((t-=2)*t*t + 2) + b;
	},
	easeInQuart: function (x, t, b, c, d) {
		return c*(t/=d)*t*t*t + b;
	},
	easeOutQuart: function (x, t, b, c, d) {
		return -c * ((t=t/d-1)*t*t*t - 1) + b;
	},
	easeInOutQuart: function (x, t, b, c, d) {
		if ((t/=d/2) < 1) return c/2*t*t*t*t + b;
		return -c/2 * ((t-=2)*t*t*t - 2) + b;
	},
	easeInQuint: function (x, t, b, c, d) {
		return c*(t/=d)*t*t*t*t + b;
	},
	easeOutQuint: function (x, t, b, c, d) {
		return c*((t=t/d-1)*t*t*t*t + 1) + b;
	},
	easeInOutQuint: function (x, t, b, c, d) {
		if ((t/=d/2) < 1) return c/2*t*t*t*t*t + b;
		return c/2*((t-=2)*t*t*t*t + 2) + b;
	},
	easeInSine: function (x, t, b, c, d) {
		return -c * Math.cos(t/d * (Math.PI/2)) + c + b;
	},
	easeOutSine: function (x, t, b, c, d) {
		return c * Math.sin(t/d * (Math.PI/2)) + b;
	},
	easeInOutSine: function (x, t, b, c, d) {
		return -c/2 * (Math.cos(Math.PI*t/d) - 1) + b;
	},
	easeInExpo: function (x, t, b, c, d) {
		return (t==0) ? b : c * Math.pow(2, 10 * (t/d - 1)) + b;
	},
	easeOutExpo: function (x, t, b, c, d) {
		return (t==d) ? b+c : c * (-Math.pow(2, -10 * t/d) + 1) + b;
	},
	easeInOutExpo: function (x, t, b, c, d) {
		if (t==0) return b;
		if (t==d) return b+c;
		if ((t/=d/2) < 1) return c/2 * Math.pow(2, 10 * (t - 1)) + b;
		return c/2 * (-Math.pow(2, -10 * --t) + 2) + b;
	},
	easeInCirc: function (x, t, b, c, d) {
		return -c * (Math.sqrt(1 - (t/=d)*t) - 1) + b;
	},
	easeOutCirc: function (x, t, b, c, d) {
		return c * Math.sqrt(1 - (t=t/d-1)*t) + b;
	},
	easeInOutCirc: function (x, t, b, c, d) {
		if ((t/=d/2) < 1) return -c/2 * (Math.sqrt(1 - t*t) - 1) + b;
		return c/2 * (Math.sqrt(1 - (t-=2)*t) + 1) + b;
	},
	easeInElastic: function (x, t, b, c, d) {
		var s=1.70158;var p=0;var a=c;
		if (t==0) return b;  if ((t/=d)==1) return b+c;  if (!p) p=d*.3;
		if (a < Math.abs(c)) { a=c; var s=p/4; }
		else var s = p/(2*Math.PI) * Math.asin (c/a);
		return -(a*Math.pow(2,10*(t-=1)) * Math.sin( (t*d-s)*(2*Math.PI)/p )) + b;
	},
	easeOutElastic: function (x, t, b, c, d) {
		var s=1.70158;var p=0;var a=c;
		if (t==0) return b;  if ((t/=d)==1) return b+c;  if (!p) p=d*.3;
		if (a < Math.abs(c)) { a=c; var s=p/4; }
		else var s = p/(2*Math.PI) * Math.asin (c/a);
		return a*Math.pow(2,-10*t) * Math.sin( (t*d-s)*(2*Math.PI)/p ) + c + b;
	},
	easeInOutElastic: function (x, t, b, c, d) {
		var s=1.70158;var p=0;var a=c;
		if (t==0) return b;  if ((t/=d/2)==2) return b+c;  if (!p) p=d*(.3*1.5);
		if (a < Math.abs(c)) { a=c; var s=p/4; }
		else var s = p/(2*Math.PI) * Math.asin (c/a);
		if (t < 1) return -.5*(a*Math.pow(2,10*(t-=1)) * Math.sin( (t*d-s)*(2*Math.PI)/p )) + b;
		return a*Math.pow(2,-10*(t-=1)) * Math.sin( (t*d-s)*(2*Math.PI)/p )*.5 + c + b;
	},
	easeInBack: function (x, t, b, c, d, s) {
		if (s == undefined) s = 1.70158;
		return c*(t/=d)*t*((s+1)*t - s) + b;
	},
	easeOutBack: function (x, t, b, c, d, s) {
		if (s == undefined) s = 1.70158;
		return c*((t=t/d-1)*t*((s+1)*t + s) + 1) + b;
	},
	easeInOutBack: function (x, t, b, c, d, s) {
		if (s == undefined) s = 1.70158;
		if ((t/=d/2) < 1) return c/2*(t*t*(((s*=(1.525))+1)*t - s)) + b;
		return c/2*((t-=2)*t*(((s*=(1.525))+1)*t + s) + 2) + b;
	},
	easeInBounce: function (x, t, b, c, d) {
		return c - jQuery.easing.easeOutBounce (x, d-t, 0, c, d) + b;
	},
	easeOutBounce: function (x, t, b, c, d) {
		if ((t/=d) < (1/2.75)) {
			return c*(7.5625*t*t) + b;
		} else if (t < (2/2.75)) {
			return c*(7.5625*(t-=(1.5/2.75))*t + .75) + b;
		} else if (t < (2.5/2.75)) {
			return c*(7.5625*(t-=(2.25/2.75))*t + .9375) + b;
		} else {
			return c*(7.5625*(t-=(2.625/2.75))*t + .984375) + b;
		}
	},
	easeInOutBounce: function (x, t, b, c, d) {
		if (t < d/2) return jQuery.easing.easeInBounce (x, t*2, 0, c, d) * .5 + b;
		return jQuery.easing.easeOutBounce (x, t*2-d, 0, c, d) * .5 + c*.5 + b;
	}
});

/*
 *
 * TERMS OF USE - EASING EQUATIONS
 *
 * Open source under the BSD License.
 *
 * Copyright © 2001 Robert Penner
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without modification,
 * are permitted provided that the following conditions are met:
 *
 * Redistributions of source code must retain the above copyright notice, this list of
 * conditions and the following disclaimer.
 * Redistributions in binary form must reproduce the above copyright notice, this list
 * of conditions and the following disclaimer in the documentation and/or other materials
 * provided with the distribution.
 *
 * Neither the name of the author nor the names of contributors may be used to endorse
 * or promote products derived from this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY
 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
 * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
 *  COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
 *  EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
 *  GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
 * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
 *  NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
 * OF THE POSSIBILITY OF SUCH DAMAGE.
 *
 */;    // Custom Easing
    jQuery.extend( jQuery.easing,
    {
      easeInOutMaterial: function (x, t, b, c, d) {
        if ((t/=d/2) < 1) return c/2*t*t + b;
        return c/4*((t-=2)*t*t + 2) + b;
      }
    });

;/*! VelocityJS.org (1.2.3). (C) 2014 Julian Shapiro. MIT @license: en.wikipedia.org/wiki/MIT_License */
/*! VelocityJS.org jQuery Shim (1.0.1). (C) 2014 The jQuery Foundation. MIT @license: en.wikipedia.org/wiki/MIT_License. */
/*! Note that this has been modified by Materialize to confirm that Velocity is not already being imported. */
jQuery.Velocity?console.log("Velocity is already loaded. You may be needlessly importing Velocity again; note that Materialize includes Velocity."):(!function(e){function t(e){var t=e.length,a=r.type( … [Строка слишком длинная. Вы можете скачать файл]
m.isFunction(t)&&t(null,!0)}),f.queue(a,m.isString(v)?v:"",[])),"stop"===y?(i(a)&&i(a).tweensContainer&&o!==!1&&f.each(i(a).tweensContainer,function(e,t){t.endValue=t.currentValue}),F.push(e)):"finish"===y&&(t[2].duration=1))}):!0})}),"stop"===y&&(f.each(F,function(e,t){p(t,!0)}),k.promise&&k.resolver(g)),e();default:if(!f.isPlainObject(y)||m.isEmptyObject(y)){if(m.isString(y)&&b.Redirects[y]){var j=f.extend({},v),E=j.duration,H=j.delay||0;return j.backwards===!0&&(g=f.extend(!0,[],g).reverse()),f.each(g,function(e,t){parseFloat(j.stagger)?j.delay=H+parseFloat(j.stagger)*e:m.isFunction(j.stagger)&&(j.delay=H+j.stagger.call(t,e,w)),j.drag&&(j.duration=parseFloat(E)||(/^(callout|transition)/.test(y)?1e3:h),j.duration=Math.max(j.duration*(j.backwards?1-e/w:(e+1)/w),.75*j.duration,200)),b.Redirects[y].call(t,t,j||{},e,w,g,k.promise?k:a)}),e()}var N="Velocity: First argument ("+y+") was not a property map, a known action, or a registered redirect. Aborting.";return k.promise?k.rejecter(new Error(N)):console.log(N),e()}A="start"}var L={lastParent:null,lastPosition:null,lastFontSize:null,lastPercentToPxWidth:null,lastPercentToPxHeight:null,lastEmToPx:null,remToPx:null,vwToPx:null,vhToPx:null},R=[];f.each(g,function(e,t){m.isNode(t)&&n.call(t)});var z,j=f.extend({},b.defaults,v);if(j.loop=parseInt(j.loop),z=2*j.loop-1,j.loop)for(var O=0;z>O;O++){var q={delay:j.delay,progress:j.progress};O===z-1&&(q.display=j.display,q.visibility=j.visibility,q.complete=j.complete),P(g,"reverse",q)}return e()}};b=f.extend(P,b),b.animate=P;var w=t.requestAnimationFrame||g;return b.State.isMobile||r.hidden===a||r.addEventListener("visibilitychange",function(){r.hidden?(w=function(e){return setTimeout(function(){e(!0)},16)},c()):w=t.requestAnimationFrame||g}),e.Velocity=b,e!==t&&(e.fn.velocity=P,e.fn.velocity.defaults=b.defaults),f.each(["Down","Up"],function(e,t){b.Redirects["slide"+t]=function(e,r,n,o,i,s){var l=f.extend({},r),u=l.begin,c=l.complete,p={height:"",marginTop:"",marginBottom:"",paddingTop:"",paddingBottom:""},d={};l.display===a&&(l.display="Down"===t?"inline"===b.CSS.Values.getDisplayType(e)?"inline-block":"block":"none"),l.begin=function(){u&&u.call(i,i);for(var r in p){d[r]=e.style[r];var a=b.CSS.getPropertyValue(e,r);p[r]="Down"===t?[a,0]:[0,a]}d.overflow=e.style.overflow,e.style.overflow="hidden"},l.complete=function(){for(var t in d)e.style[t]=d[t];c&&c.call(i,i),s&&s.resolver(i)},b(e,p,l)}}),f.each(["In","Out"],function(e,t){b.Redirects["fade"+t]=function(e,r,n,o,i,s){var l=f.extend({},r),u={opacity:"In"===t?1:0},c=l.complete;l.complete=n!==o-1?l.begin=null:function(){c&&c.call(i,i),s&&s.resolver(i)},l.display===a&&(l.display="In"===t?"auto":"none"),b(this,u,l)}}),b}(window.jQuery||window.Zepto||window,window,document)}));
;!function(a,b,c,d){"use strict";function k(a,b,c){return setTimeout(q(a,c),b)}function l(a,b,c){return Array.isArray(a)?(m(a,c[b],c),!0):!1}function m(a,b,c){var e;if(a)if(a.forEach)a.forEach(b,c);el … [Строка слишком длинная. Вы можете скачать файл]
    if (typeof define === 'function' && define.amd) {
        define(['jquery', 'hammerjs'], factory);
    } else if (typeof exports === 'object') {
        factory(require('jquery'), require('hammerjs'));
    } else {
        factory(jQuery, Hammer);
    }
}(function($, Hammer) {
    function hammerify(el, options) {
        var $el = $(el);
        if(!$el.data("hammer")) {
            $el.data("hammer", new Hammer($el[0], options));
        }
    }

    $.fn.hammer = function(options) {
        return this.each(function() {
            hammerify(this, options);
        });
    };

    // extend the emit method to also trigger jQuery events
    Hammer.Manager.prototype.emit = (function(originalEmit) {
        return function(type, data) {
            originalEmit.call(this, type, data);
            $(this.element).trigger({
                type: type,
                gesture: data
            });
        };
    })(Hammer.Manager.prototype.emit);
}));
;// Required for Meteor package, the use of window prevents export by Meteor
(function(window){
  if(window.Package){
    Materialize = {};
  } else {
    window.Materialize = {};
  }
})(window);


// Unique ID
Materialize.guid = (function() {
  function s4() {
    return Math.floor((1 + Math.random()) * 0x10000)
      .toString(16)
      .substring(1);
  }
  return function() {
    return s4() + s4() + '-' + s4() + '-' + s4() + '-' +
           s4() + '-' + s4() + s4() + s4();
  };
})();

Materialize.elementOrParentIsFixed = function(element) {
    var $element = $(element);
    var $checkElements = $element.add($element.parents());
    var isFixed = false;
    $checkElements.each(function(){
        if ($(this).css("position") === "fixed") {
            isFixed = true;
            return false;
        }
    });
    return isFixed;
};

// Velocity has conflicts when loaded with jQuery, this will check for it
var Vel;
if ($) {
  Vel = $.Velocity;
} else if (jQuery) {
  Vel = jQuery.Velocity;
} else {
  Vel = Velocity;
}
;(function ($) {
  $.fn.collapsible = function(options) {
    var defaults = {
        accordion: undefined
    };

    options = $.extend(defaults, options);


    return this.each(function() {

      var $this = $(this);

      var $panel_headers = $(this).find('> li > .collapsible-header');

      var collapsible_type = $this.data("collapsible");

      // Turn off any existing event handlers
       $this.off('click.collapse', '> li > .collapsible-header');
       $panel_headers.off('click.collapse');


       /****************
       Helper Functions
       ****************/

      // Accordion Open
      function accordionOpen(object) {
        $panel_headers = $this.find('> li > .collapsible-header');
        if (object.hasClass('active')) {
            object.parent().addClass('active');
        }
        else {
            object.parent().removeClass('active');
        }
        if (object.parent().hasClass('active')){
          object.siblings('.collapsible-body').stop(true,false).slideDown({ duration: 350, easing: "easeOutQuart", queue: false, complete: function() {$(this).css('height', '');}});
        }
        else{
          object.siblings('.collapsible-body').stop(true,false).slideUp({ duration: 350, easing: "easeOutQuart", queue: false, complete: function() {$(this).css('height', '');}});
        }

        $panel_headers.not(object).removeClass('active').parent().removeClass('active');
        $panel_headers.not(object).parent().children('.collapsible-body').stop(true,false).slideUp(
          {
            duration: 350,
            easing: "easeOutQuart",
            queue: false,
            complete:
              function() {
                $(this).css('height', '');
              }
          });
      }

      // Expandable Open
      function expandableOpen(object) {
        if (object.hasClass('active')) {
            object.parent().addClass('active');
        }
        else {
            object.parent().removeClass('active');
        }
        if (object.parent().hasClass('active')){
          object.siblings('.collapsible-body').stop(true,false).slideDown({ duration: 350, easing: "easeOutQuart", queue: false, complete: function() {$(this).css('height', '');}});
        }
        else{
          object.siblings('.collapsible-body').stop(true,false).slideUp({ duration: 350, easing: "easeOutQuart", queue: false, complete: function() {$(this).css('height', '');}});
        }
      }

      /**
       * Check if object is children of panel header
       * @param  {Object}  object Jquery object
       * @return {Boolean} true if it is children
       */
      function isChildrenOfPanelHeader(object) {

        var panelHeader = getPanelHeader(object);

        return panelHeader.length > 0;
      }

      /**
       * Get panel header from a children element
       * @param  {Object} object Jquery object
       * @return {Object} panel header object
       */
      function getPanelHeader(object) {

        return object.closest('li > .collapsible-header');
      }

      /*****  End Helper Functions  *****/



      // Add click handler to only direct collapsible header children
      $this.on('click.collapse', '> li > .collapsible-header', function(e) {
        var $header = $(this),
            element = $(e.target);

        if (isChildrenOfPanelHeader(element)) {
          element = getPanelHeader(element);
        }

        element.toggleClass('active');

        if (options.accordion || collapsible_type === "accordion" || collapsible_type === undefined) { // Handle Accordion
          accordionOpen(element);
        } else { // Handle Expandables
          expandableOpen(element);

          if ($header.hasClass('active')) {
            expandableOpen($header);
          }
        }
      });

      // Open first active
      var $panel_headers = $this.find('> li > .collapsible-header');
      if (options.accordion || collapsible_type === "accordion" || collapsible_type === undefined) { // Handle Accordion
        accordionOpen($panel_headers.filter('.active').first());
      }
      else { // Handle Expandables
        $panel_headers.filter('.active').each(function() {
          expandableOpen($(this));
        });
      }

    });
  };

  $(document).ready(function(){
    $('.collapsible').collapsible();
  });
}( jQuery ));;(function ($) {

  // Add posibility to scroll to selected option
  // usefull for select for example
  $.fn.scrollTo = function(elem) {
    $(this).scrollTop($(this).scrollTop() - $(this).offset().top + $(elem).offset().top);
    return this;
  };

  $.fn.dropdown = function (option) {
    var defaults = {
      inDuration: 300,
      outDuration: 225,
      constrain_width: true, // Constrains width of dropdown to the activator
      hover: false,
      gutter: 0, // Spacing from edge
      belowOrigin: false,
      alignment: 'left'
    };

    this.each(function(){
    var origin = $(this);
    var options = $.extend({}, defaults, option);
    var isFocused = false;

    // Dropdown menu
    var activates = $("#"+ origin.attr('data-activates'));

    function updateOptions() {
      if (origin.data('induration') !== undefined)
        options.inDuration = origin.data('inDuration');
      if (origin.data('outduration') !== undefined)
        options.outDuration = origin.data('outDuration');
      if (origin.data('constrainwidth') !== undefined)
        options.constrain_width = origin.data('constrainwidth');
      if (origin.data('hover') !== undefined)
        options.hover = origin.data('hover');
      if (origin.data('gutter') !== undefined)
        options.gutter = origin.data('gutter');
      if (origin.data('beloworigin') !== undefined)
        options.belowOrigin = origin.data('beloworigin');
      if (origin.data('alignment') !== undefined)
        options.alignment = origin.data('alignment');
    }

    updateOptions();

    // Attach dropdown to its activator
    origin.after(activates);

    /*
      Helper function to position and resize dropdown.
      Used in hover and click handler.
    */
    function placeDropdown(eventType) {
      // Check for simultaneous focus and click events.
      if (eventType === 'focus') {
        isFocused = true;
      }

      // Check html data attributes
      updateOptions();

      // Set Dropdown state
      activates.addClass('active');
      origin.addClass('active');

      // Constrain width
      if (options.constrain_width === true) {
        activates.css('width', origin.outerWidth());

      } else {
        activates.css('white-space', 'nowrap');
      }

      // Offscreen detection
      var windowHeight = window.innerHeight;
      var originHeight = origin.innerHeight();
      var offsetLeft = origin.offset().left;
      var offsetTop = origin.offset().top - $(window).scrollTop();
      var currAlignment = options.alignment;
      var gutterSpacing = 0;
      var leftPosition = 0;

      // Below Origin
      var verticalOffset = 0;
      if (options.belowOrigin === true) {
        verticalOffset = originHeight;
      }

      // Check for scrolling positioned container.
      var scrollOffset = 0;
      var wrapper = origin.parent();
      if (!wrapper.is('body') && wrapper[0].scrollHeight > wrapper[0].clientHeight) {
        scrollOffset = wrapper[0].scrollTop;
      }


      if (offsetLeft + activates.innerWidth() > $(window).width()) {
        // Dropdown goes past screen on right, force right alignment
        currAlignment = 'right';

      } else if (offsetLeft - activates.innerWidth() + origin.innerWidth() < 0) {
        // Dropdown goes past screen on left, force left alignment
        currAlignment = 'left';
      }
      // Vertical bottom offscreen detection
      if (offsetTop + activates.innerHeight() > windowHeight) {
        // If going upwards still goes offscreen, just crop height of dropdown.
        if (offsetTop + originHeight - activates.innerHeight() < 0) {
          var adjustedHeight = windowHeight - offsetTop - verticalOffset;
          activates.css('max-height', adjustedHeight);
        } else {
          // Flow upwards.
          if (!verticalOffset) {
            verticalOffset += originHeight;
          }
          verticalOffset -= activates.innerHeight();
        }
      }

      // Handle edge alignment
      if (currAlignment === 'left') {
        gutterSpacing = options.gutter;
        leftPosition = origin.position().left + gutterSpacing;
      }
      else if (currAlignment === 'right') {
        var offsetRight = origin.position().left + origin.outerWidth() - activates.outerWidth();
        gutterSpacing = -options.gutter;
        leftPosition =  offsetRight + gutterSpacing;
      }

      // Position dropdown
      activates.css({
        position: 'absolute',
        top: origin.position().top + verticalOffset + scrollOffset,
        left: leftPosition
      });


      // Show dropdown
      activates.stop(true, true).css('opacity', 0)
        .slideDown({
        queue: false,
        duration: options.inDuration,
        easing: 'easeOutCubic',
        complete: function() {
          $(this).css('height', '');
        }
      })
        .animate( {opacity: 1}, {queue: false, duration: options.inDuration, easing: 'easeOutSine'});
    }

    function hideDropdown() {
      // Check for simultaneous focus and click events.
      isFocused = false;
      activates.fadeOut(options.outDuration);
      activates.removeClass('active');
      origin.removeClass('active');
      setTimeout(function() { activates.css('max-height', ''); }, options.outDuration);
    }

    // Hover
    if (options.hover) {
      var open = false;
      origin.unbind('click.' + origin.attr('id'));
      // Hover handler to show dropdown
      origin.on('mouseenter', function(e){ // Mouse over
        if (open === false) {
          placeDropdown();
          open = true;
        }
      });
      origin.on('mouseleave', function(e){
        // If hover on origin then to something other than dropdown content, then close
        var toEl = e.toElement || e.relatedTarget; // added browser compatibility for target element
        if(!$(toEl).closest('.dropdown-content').is(activates)) {
          activates.stop(true, true);
          hideDropdown();
          open = false;
        }
      });

      activates.on('mouseleave', function(e){ // Mouse out
        var toEl = e.toElement || e.relatedTarget;
        if(!$(toEl).closest('.dropdown-button').is(origin)) {
          activates.stop(true, true);
          hideDropdown();
          open = false;
        }
      });

    // Click
    } else {
      // Click handler to show dropdown
      origin.unbind('click.' + origin.attr('id'));
      origin.bind('click.'+origin.attr('id'), function(e){
        if (!isFocused) {
          if ( origin[0] == e.currentTarget &&
               !origin.hasClass('active') &&
               ($(e.target).closest('.dropdown-content').length === 0)) {
            e.preventDefault(); // Prevents button click from moving window
            placeDropdown('click');
          }
          // If origin is clicked and menu is open, close menu
          else if (origin.hasClass('active')) {
            hideDropdown();
            $(document).unbind('click.'+ activates.attr('id') + ' touchstart.' + activates.attr('id'));
          }
          // If menu open, add click close handler to document
          if (activates.hasClass('active')) {
            $(document).bind('click.'+ activates.attr('id') + ' touchstart.' + activates.attr('id'), function (e) {
              if (!activates.is(e.target) && !origin.is(e.target) && (!origin.find(e.target).length) ) {
                hideDropdown();
                $(document).unbind('click.'+ activates.attr('id') + ' touchstart.' + activates.attr('id'));
              }
            });
          }
        }
      });

    } // End else

    // Listen to open and close event - useful for select component
    origin.on('open', function(e, eventType) {
      placeDropdown(eventType);
    });
    origin.on('close', hideDropdown);


   });
  }; // End dropdown plugin

  $(document).ready(function(){
    $('.dropdown-button').dropdown();
  });
}( jQuery ));
;(function($) {
    var _stack = 0,
    _lastID = 0,
    _generateID = function() {
      _lastID++;
      return 'materialize-lean-overlay-' + _lastID;
    };

  $.fn.extend({
    openModal: function(options) {

      var $body = $('body');
      var oldWidth = $body.innerWidth();
      $body.css('overflow', 'hidden');
      $body.width(oldWidth);

      var defaults = {
        opacity: 0.5,
        in_duration: 350,
        out_duration: 250,
        ready: undefined,
        complete: undefined,
        dismissible: true,
        starting_top: '4%'
      },
      $modal = $(this);

      if ($modal.hasClass('open')) {
        return;
      }

      overlayID = _generateID();
      $overlay = $('<div class="lean-overlay"></div>');
      lStack = (++_stack);

      // Store a reference of the overlay
      $overlay.attr('id', overlayID).css('z-index', 1000 + lStack * 2);
      $modal.data('overlay-id', overlayID).css('z-index', 1000 + lStack * 2 + 1);
      $modal.addClass('open');

      $("body").append($overlay);

      // Override defaults
      options = $.extend(defaults, options);

      if (options.dismissible) {
        $overlay.click(function() {
          $modal.closeModal(options);
        });
        // Return on ESC
        $(document).on('keyup.leanModal' + overlayID, function(e) {
          if (e.keyCode === 27) {   // ESC key
            $modal.closeModal(options);
          }
        });
      }

      $modal.find(".modal-close").on('click.close', function(e) {
        $modal.closeModal(options);
      });

      $overlay.css({ display : "block", opacity : 0 });

      $modal.css({
        display : "block",
        opacity: 0
      });

      $overlay.velocity({opacity: options.opacity}, {duration: options.in_duration, queue: false, ease: "easeOutCubic"});
      $modal.data('associated-overlay', $overlay[0]);

      // Define Bottom Sheet animation
      if ($modal.hasClass('bottom-sheet')) {
        $modal.velocity({bottom: "0", opacity: 1}, {
          duration: options.in_duration,
          queue: false,
          ease: "easeOutCubic",
          // Handle modal ready callback
          complete: function() {
            if (typeof(options.ready) === "function") {
              options.ready();
            }
          }
        });
      }
      else {
        $.Velocity.hook($modal, "scaleX", 0.7);
        $modal.css({ top: options.starting_top });
        $modal.velocity({top: "10%", opacity: 1, scaleX: '1'}, {
          duration: options.in_duration,
          queue: false,
          ease: "easeOutCubic",
          // Handle modal ready callback
          complete: function() {
            if (typeof(options.ready) === "function") {
              options.ready();
            }
          }
        });
      }


    }
  });

  $.fn.extend({
    closeModal: function(options) {
      var defaults = {
        out_duration: 250,
        complete: undefined
      },
      $modal = $(this),
      overlayID = $modal.data('overlay-id'),
      $overlay = $('#' + overlayID);
      $modal.removeClass('open');

      options = $.extend(defaults, options);

      // Enable scrolling
      $('body').css({
        overflow: '',
        width: ''
      });

      $modal.find('.modal-close').off('click.close');
      $(document).off('keyup.leanModal' + overlayID);

      $overlay.velocity( { opacity: 0}, {duration: options.out_duration, queue: false, ease: "easeOutQuart"});


      // Define Bottom Sheet animation
      if ($modal.hasClass('bottom-sheet')) {
        $modal.velocity({bottom: "-100%", opacity: 0}, {
          duration: options.out_duration,
          queue: false,
          ease: "easeOutCubic",
          // Handle modal ready callback
          complete: function() {
            $overlay.css({display:"none"});

            // Call complete callback
            if (typeof(options.complete) === "function") {
              options.complete();
            }
            $overlay.remove();
            _stack--;
          }
        });
      }
      else {
        $modal.velocity(
          { top: options.starting_top, opacity: 0, scaleX: 0.7}, {
          duration: options.out_duration,
          complete:
            function() {

              $(this).css('display', 'none');
              // Call complete callback
              if (typeof(options.complete) === "function") {
                options.complete();
              }
              $overlay.remove();
              _stack--;
            }
          }
        );
      }
    }
  });

  $.fn.extend({
    leanModal: function(option) {
      return this.each(function() {

        var defaults = {
          starting_top: '4%'
        },
        // Override defaults
        options = $.extend(defaults, option);

        // Close Handlers
        $(this).click(function(e) {
          options.starting_top = ($(this).offset().top - $(window).scrollTop()) /1.15;
          var modal_id = $(this).attr("href") || '#' + $(this).data('target');
          $(modal_id).openModal(options);
          e.preventDefault();
        }); // done set on click
      }); // done return
    }
  });
})(jQuery);
;(function ($) {

  $.fn.materialbox = function () {

    return this.each(function() {

      if ($(this).hasClass('initialized')) {
        return;
      }

      $(this).addClass('initialized');

      var overlayActive = false;
      var doneAnimating = true;
      var inDuration = 275;
      var outDuration = 200;
      var origin = $(this);
      var placeholder = $('<div></div>').addClass('material-placeholder');
      var originalWidth = 0;
      var originalHeight = 0;
      var ancestorsChanged;
      var ancestor;
      origin.wrap(placeholder);


      origin.on('click', function(){
        var placeholder = origin.parent('.material-placeholder');
        var windowWidth = window.innerWidth;
        var windowHeight = window.innerHeight;
        var originalWidth = origin.width();
        var originalHeight = origin.height();


        // If already modal, return to original
        if (doneAnimating === false) {
          returnToOriginal();
          return false;
        }
        else if (overlayActive && doneAnimating===true) {
          returnToOriginal();
          return false;
        }


        // Set states
        doneAnimating = false;
        origin.addClass('active');
        overlayActive = true;

        // Set positioning for placeholder
        placeholder.css({
          width: placeholder[0].getBoundingClientRect().width,
          height: placeholder[0].getBoundingClientRect().height,
          position: 'relative',
          top: 0,
          left: 0
        });

        // Find ancestor with overflow: hidden; and remove it
        ancestorsChanged = undefined;
        ancestor = placeholder[0].parentNode;
        var count = 0;
        while (ancestor !== null && !$(ancestor).is(document)) {
          var curr = $(ancestor);
          if (curr.css('overflow') !== 'visible') {
            curr.css('overflow', 'visible');
            if (ancestorsChanged === undefined) {
              ancestorsChanged = curr;
            }
            else {
              ancestorsChanged = ancestorsChanged.add(curr);
            }
          }
          ancestor = ancestor.parentNode;
        }

        // Set css on origin
        origin.css({position: 'absolute', 'z-index': 1000})
        .data('width', originalWidth)
        .data('height', originalHeight);

        // Add overlay
        var overlay = $('<div id="materialbox-overlay"></div>')
          .css({
            opacity: 0
          })
          .click(function(){
            if (doneAnimating === true)
            returnToOriginal();
          });
          // Animate Overlay
          // Put before in origin image to preserve z-index layering.
          origin.before(overlay);
          overlay.velocity({opacity: 1},
                           {duration: inDuration, queue: false, easing: 'easeOutQuad'} );

        // Add and animate caption if it exists
        if (origin.data('caption') !== "") {
          var $photo_caption = $('<div class="materialbox-caption"></div>');
          $photo_caption.text(origin.data('caption'));
          $('body').append($photo_caption);
          $photo_caption.css({ "display": "inline" });
          $photo_caption.velocity({opacity: 1}, {duration: inDuration, queue: false, easing: 'easeOutQuad'});
        }

        // Resize Image
        var ratio = 0;
        var widthPercent = originalWidth / windowWidth;
        var heightPercent = originalHeight / windowHeight;
        var newWidth = 0;
        var newHeight = 0;

        if (widthPercent > heightPercent) {
          ratio = originalHeight / originalWidth;
          newWidth = windowWidth * 0.9;
          newHeight = windowWidth * 0.9 * ratio;
        }
        else {
          ratio = originalWidth / originalHeight;
          newWidth = (windowHeight * 0.9) * ratio;
          newHeight = windowHeight * 0.9;
        }

        // Animate image + set z-index
        if(origin.hasClass('responsive-img')) {
          origin.velocity({'max-width': newWidth, 'width': originalWidth}, {duration: 0, queue: false,
            complete: function(){
              origin.css({left: 0, top: 0})
              .velocity(
                {
                  height: newHeight,
                  width: newWidth,
                  left: $(document).scrollLeft() + windowWidth/2 - origin.parent('.material-placeholder').offset().left - newWidth/2,
                  top: $(document).scrollTop() + windowHeight/2 - origin.parent('.material-placeholder').offset().top - newHeight/ 2
                },
                {
                  duration: inDuration,
                  queue: false,
                  easing: 'easeOutQuad',
                  complete: function(){doneAnimating = true;}
                }
              );
            } // End Complete
          }); // End Velocity
        }
        else {
          origin.css('left', 0)
          .css('top', 0)
          .velocity(
            {
              height: newHeight,
              width: newWidth,
              left: $(document).scrollLeft() + windowWidth/2 - origin.parent('.material-placeholder').offset().left - newWidth/2,
              top: $(document).scrollTop() + windowHeight/2 - origin.parent('.material-placeholder').offset().top - newHeight/ 2
            },
            {
              duration: inDuration,
              queue: false,
              easing: 'easeOutQuad',
              complete: function(){doneAnimating = true;}
            }
            ); // End Velocity
        }

    }); // End origin on click


      // Return on scroll
      $(window).scroll(function() {
        if (overlayActive) {
          returnToOriginal();
        }
      });

      // Return on ESC
      $(document).keyup(function(e) {

        if (e.keyCode === 27 && doneAnimating === true) {   // ESC key
          if (overlayActive) {
            returnToOriginal();
          }
        }
      });


      // This function returns the modaled image to the original spot
      function returnToOriginal() {

          doneAnimating = false;

          var placeholder = origin.parent('.material-placeholder');
          var windowWidth = window.innerWidth;
          var windowHeight = window.innerHeight;
          var originalWidth = origin.data('width');
          var originalHeight = origin.data('height');

          origin.velocity("stop", true);
          $('#materialbox-overlay').velocity("stop", true);
          $('.materialbox-caption').velocity("stop", true);


          $('#materialbox-overlay').velocity({opacity: 0}, {
            duration: outDuration, // Delay prevents animation overlapping
            queue: false, easing: 'easeOutQuad',
            complete: function(){
              // Remove Overlay
              overlayActive = false;
              $(this).remove();
            }
          });

          // Resize Image
          origin.velocity(
            {
              width: originalWidth,
              height: originalHeight,
              left: 0,
              top: 0
            },
            {
              duration: outDuration,
              queue: false, easing: 'easeOutQuad'
            }
          );

          // Remove Caption + reset css settings on image
          $('.materialbox-caption').velocity({opacity: 0}, {
            duration: outDuration, // Delay prevents animation overlapping
            queue: false, easing: 'easeOutQuad',
            complete: function(){
              placeholder.css({
                height: '',
                width: '',
                position: '',
                top: '',
                left: ''
              });

              origin.css({
                height: '',
                top: '',
                left: '',
                width: '',
                'max-width': '',
                position: '',
                'z-index': ''
              });

              // Remove class
              origin.removeClass('active');
              doneAnimating = true;
              $(this).remove();

              // Remove overflow overrides on ancestors
              if (ancestorsChanged) {
                ancestorsChanged.css('overflow', '');
              }
            }
          });

        }
        });
};

$(document).ready(function(){
  $('.materialboxed').materialbox();
});

}( jQuery ));
;(function ($) {

    $.fn.parallax = function () {
      var window_width = $(window).width();
      // Parallax Scripts
      return this.each(function(i) {
        var $this = $(this);
        $this.addClass('parallax');

        function updateParallax(initial) {
          var container_height;
          if (window_width < 601) {
            container_height = ($this.height() > 0) ? $this.height() : $this.children("img").height();
          }
          else {
            container_height = ($this.height() > 0) ? $this.height() : 500;
          }
          var $img = $this.children("img").first();
          var img_height = $img.height();
          var parallax_dist = img_height - container_height;
          var bottom = $this.offset().top + container_height;
          var top = $this.offset().top;
          var scrollTop = $(window).scrollTop();
          var windowHeight = window.innerHeight;
          var windowBottom = scrollTop + windowHeight;
          var percentScrolled = (windowBottom - top) / (container_height + windowHeight);
          var parallax = Math.round((parallax_dist * percentScrolled));

          if (initial) {
            $img.css('display', 'block');
          }
          if ((bottom > scrollTop) && (top < (scrollTop + windowHeight))) {
            $img.css('transform', "translate3D(-50%," + parallax + "px, 0)");
          }

        }

        // Wait for image load
        $this.children("img").one("load", function() {
          updateParallax(true);
        }).each(function() {
          if(this.complete) $(this).load();
        });

        $(window).scroll(function() {
          window_width = $(window).width();
          updateParallax(false);
        });

        $(window).resize(function() {
          window_width = $(window).width();
          updateParallax(false);
        });

      });

    };
}( jQuery ));;(function ($) {

  var methods = {
    init : function() {
      return this.each(function() {

      // For each set of tabs, we want to keep track of
      // which tab is active and its associated content
      var $this = $(this),
          window_width = $(window).width();

      $this.width('100%');
      var $active, $content, $links = $this.find('li.tab a'),
          $tabs_width = $this.width(),
          $tab_width = Math.max($tabs_width, $this[0].scrollWidth) / $links.length,
          $index = 0;

      // If the location.hash matches one of the links, use that as the active tab.
      $active = $($links.filter('[href="'+location.hash+'"]'));

      // If no match is found, use the first link or any with class 'active' as the initial active tab.
      if ($active.length === 0) {
          $active = $(this).find('li.tab a.active').first();
      }
      if ($active.length === 0) {
        $active = $(this).find('li.tab a').first();
      }

      $active.addClass('active');
      $index = $links.index($active);
      if ($index < 0) {
        $index = 0;
      }

      if ($active[0] !== undefined) {
        $content = $($active[0].hash);
      }

      // append indicator then set indicator width to tab width
      $this.append('<div class="indicator"></div>');
      var $indicator = $this.find('.indicator');
      if ($this.is(":visible")) {
        $indicator.css({"right": $tabs_width - (($index + 1) * $tab_width)});
        $indicator.css({"left": $index * $tab_width});
      }
      $(window).resize(function () {
        $tabs_width = $this.width();
        $tab_width = Math.max($tabs_width, $this[0].scrollWidth) / $links.length;
        if ($index < 0) {
          $index = 0;
        }
        if ($tab_width !== 0 && $tabs_width !== 0) {
          $indicator.css({"right": $tabs_width - (($index + 1) * $tab_width)});
          $indicator.css({"left": $index * $tab_width});
        }
      });

      // Hide the remaining content
      $links.not($active).each(function () {
        $(this.hash).hide();
      });


      // Bind the click event handler
      $this.on('click', 'a', function(e) {
        if ($(this).parent().hasClass('disabled')) {
          e.preventDefault();
          return;
        }

        $tabs_width = $this.width();
        $tab_width = Math.max($tabs_width, $this[0].scrollWidth) / $links.length;

        // Make the old tab inactive.
        $active.removeClass('active');
        if ($content !== undefined) {
          $content.hide();
        }

        // Update the variables with the new link and content
        $active = $(this);
        $content = $(this.hash);
        $links = $this.find('li.tab a');

        // Make the tab active.
        $active.addClass('active');
        var $prev_index = $index;
        $index = $links.index($(this));
        if ($index < 0) {
          $index = 0;
        }
        // Change url to current tab
        // window.location.hash = $active.attr('href');

        if ($content !== undefined) {
          $content.show();
        }

        // Update indicator
        if (($index - $prev_index) >= 0) {
          $indicator.velocity({"right": $tabs_width - (($index + 1) * $tab_width)}, { duration: 300, queue: false, easing: 'easeOutQuad'});
          $indicator.velocity({"left": $index * $tab_width}, {duration: 300, queue: false, easing: 'easeOutQuad', delay: 90});

        }
        else {
          $indicator.velocity({"left": $index * $tab_width}, { duration: 300, queue: false, easing: 'easeOutQuad'});
          $indicator.velocity({"right": $tabs_width - (($index + 1) * $tab_width)}, {duration: 300, queue: false, easing: 'easeOutQuad', delay: 90});
        }

        // Prevent the anchor's default click action
        e.preventDefault();
      });
    });

    },
    select_tab : function( id ) {
      this.find('a[href="#' + id + '"]').trigger('click');
    }
  };

  $.fn.tabs = function(methodOrOptions) {
    if ( methods[methodOrOptions] ) {
      return methods[ methodOrOptions ].apply( this, Array.prototype.slice.call( arguments, 1 ));
    } else if ( typeof methodOrOptions === 'object' || ! methodOrOptions ) {
      // Default to "init"
      return methods.init.apply( this, arguments );
    } else {
      $.error( 'Method ' +  methodOrOptions + ' does not exist on jQuery.tooltip' );
    }
  };

  $(document).ready(function(){
    $('ul.tabs').tabs();
  });
}( jQuery ));
;(function ($) {
    $.fn.tooltip = function (options) {
        var timeout = null,
        margin = 5;

      // Defaults
      var defaults = {
        delay: 350
      };

      // Remove tooltip from the activator
      if (options === "remove") {
        this.each(function(){
          $('#' + $(this).attr('data-tooltip-id')).remove();
          $(this).off('mouseenter.tooltip mouseleave.tooltip');
        });
        return false;
      }

      options = $.extend(defaults, options);


      return this.each(function(){
        var tooltipId = Materialize.guid();
        var origin = $(this);
        origin.attr('data-tooltip-id', tooltipId);

        // Create Text span
        var tooltip_text = $('<span></span>').text(origin.attr('data-tooltip'));

        // Create tooltip
        var newTooltip = $('<div></div>');
        newTooltip.addClass('material-tooltip').append(tooltip_text)
          .appendTo($('body'))
          .attr('id', tooltipId);

        var backdrop = $('<div></div>').addClass('backdrop');
        backdrop.appendTo(newTooltip);
        backdrop.css({ top: 0, left:0 });


      //Destroy previously binded events
      origin.off('mouseenter.tooltip mouseleave.tooltip');
      // Mouse In
      var started = false, timeoutRef;
      origin.on({
        'mouseenter.tooltip': function(e) {
          var tooltip_delay = origin.attr('data-delay');
          tooltip_delay = (tooltip_delay === undefined || tooltip_delay === '') ?
              options.delay : tooltip_delay;
          timeoutRef = setTimeout(function(){
            started = true;
            newTooltip.velocity('stop');
            backdrop.velocity('stop');
            newTooltip.css({ display: 'block', left: '0px', top: '0px' });

            // Set Tooltip text
            newTooltip.children('span').text(origin.attr('data-tooltip'));

            // Tooltip positioning
            var originWidth = origin.outerWidth();
            var originHeight = origin.outerHeight();
            var tooltipPosition =  origin.attr('data-position');
            var tooltipHeight = newTooltip.outerHeight();
            var tooltipWidth = newTooltip.outerWidth();
            var tooltipVerticalMovement = '0px';
            var tooltipHorizontalMovement = '0px';
            var scale_factor = 8;
            var targetTop, targetLeft, newCoordinates;

            if (tooltipPosition === "top") {
              // Top Position
              targetTop = origin.offset().top - tooltipHeight - margin;
              targetLeft = origin.offset().left + originWidth/2 - tooltipWidth/2;
              newCoordinates = repositionWithinScreen(targetLeft, targetTop, tooltipWidth, tooltipHeight);

              tooltipVerticalMovement = '-10px';
              backdrop.css({
                borderRadius: '14px 14px 0 0',
                transformOrigin: '50% 90%',
                marginTop: tooltipHeight,
                marginLeft: (tooltipWidth/2) - (backdrop.width()/2)
              });
            }
            // Left Position
            else if (tooltipPosition === "left") {
              targetTop = origin.offset().top + originHeight/2 - tooltipHeight/2;
              targetLeft =  origin.offset().left - tooltipWidth - margin;
              newCoordinates = repositionWithinScreen(targetLeft, targetTop, tooltipWidth, tooltipHeight);

              tooltipHorizontalMovement = '-10px';
              backdrop.css({
                width: '14px',
                height: '14px',
                borderRadius: '14px 0 0 14px',
                transformOrigin: '95% 50%',
                marginTop: tooltipHeight/2,
                marginLeft: tooltipWidth
              });
            }
            // Right Position
            else if (tooltipPosition === "right") {
              targetTop = origin.offset().top + originHeight/2 - tooltipHeight/2;
              targetLeft = origin.offset().left + originWidth + margin;
              newCoordinates = repositionWithinScreen(targetLeft, targetTop, tooltipWidth, tooltipHeight);

              tooltipHorizontalMovement = '+10px';
              backdrop.css({
                width: '14px',
                height: '14px',
                borderRadius: '0 14px 14px 0',
                transformOrigin: '5% 50%',
                marginTop: tooltipHeight/2,
                marginLeft: '0px'
              });
            }
            else {
              // Bottom Position
              targetTop = origin.offset().top + origin.outerHeight() + margin;
              targetLeft = origin.offset().left + originWidth/2 - tooltipWidth/2;
              newCoordinates = repositionWithinScreen(targetLeft, targetTop, tooltipWidth, tooltipHeight);
              tooltipVerticalMovement = '+10px';
              backdrop.css({
                marginLeft: (tooltipWidth/2) - (backdrop.width()/2)
              });
            }

            // Set tooptip css placement
            newTooltip.css({
              top: newCoordinates.y,
              left: newCoordinates.x
            });

            // Calculate Scale to fill
            scale_factor = tooltipWidth / 8;
            if (scale_factor < 8) {
              scale_factor = 8;
            }
            if (tooltipPosition === "right" || tooltipPosition === "left") {
              scale_factor = tooltipWidth / 10;
              if (scale_factor < 6)
                scale_factor = 6;
            }

            newTooltip.velocity({ marginTop: tooltipVerticalMovement, marginLeft: tooltipHorizontalMovement}, { duration: 350, queue: false })
              .velocity({opacity: 1}, {duration: 300, delay: 50, queue: false});
            backdrop.css({ display: 'block' })
              .velocity({opacity:1},{duration: 55, delay: 0, queue: false})
              .velocity({scale: scale_factor}, {duration: 300, delay: 0, queue: false, easing: 'easeInOutQuad'});


          }, tooltip_delay); // End Interval

        // Mouse Out
        },
        'mouseleave.tooltip': function(){
          // Reset State
          started = false;
          clearTimeout(timeoutRef);

          // Animate back
          setTimeout(function() {
            if (started != true) {
              newTooltip.velocity({
                opacity: 0, marginTop: 0, marginLeft: 0}, { duration: 225, queue: false});
              backdrop.velocity({opacity: 0, scale: 1}, {
                duration:225,
                queue: false,
                complete: function(){
                  backdrop.css('display', 'none');
                  newTooltip.css('display', 'none');
                  started = false;}
              });
            }
          },225);
        }
        });
    });
  };

  var repositionWithinScreen = function(x, y, width, height) {
    var newX = x
    var newY = y;

    if (newX < 0) {
      newX = 4;
    } else if (newX + width > window.innerWidth) {
      newX -= newX + width - window.innerWidth;
    }

    if (newY < 0) {
      newY = 4;
    } else if (newY + height > window.innerHeight + $(window).scrollTop) {
      newY -= newY + height - window.innerHeight;
    }

    return {x: newX, y: newY};
  };

  $(document).ready(function(){
     $('.tooltipped').tooltip();
   });
}( jQuery ));
;/*!
 * Waves v0.6.4
 * http://fian.my.id/Waves
 *
 * Copyright 2014 Alfiana E. Sibuea and other contributors
 * Released under the MIT license
 * https://github.com/fians/Waves/blob/master/LICENSE
 */

;(function(window) {
    'use strict';

    var Waves = Waves || {};
    var $$ = document.querySelectorAll.bind(document);

    // Find exact position of element
    function isWindow(obj) {
        return obj !== null && obj === obj.window;
    }

    function getWindow(elem) {
        return isWindow(elem) ? elem : elem.nodeType === 9 && elem.defaultView;
    }

    function offset(elem) {
        var docElem, win,
            box = {top: 0, left: 0},
            doc = elem && elem.ownerDocument;

        docElem = doc.documentElement;

        if (typeof elem.getBoundingClientRect !== typeof undefined) {
            box = elem.getBoundingClientRect();
        }
        win = getWindow(doc);
        return {
            top: box.top + win.pageYOffset - docElem.clientTop,
            left: box.left + win.pageXOffset - docElem.clientLeft
        };
    }

    function convertStyle(obj) {
        var style = '';

        for (var a in obj) {
            if (obj.hasOwnProperty(a)) {
                style += (a + ':' + obj[a] + ';');
            }
        }

        return style;
    }

    var Effect = {

        // Effect delay
        duration: 750,

        show: function(e, element) {

            // Disable right click
            if (e.button === 2) {
                return false;
            }

            var el = element || this;

            // Create ripple
            var ripple = document.createElement('div');
            ripple.className = 'waves-ripple';
            el.appendChild(ripple);

            // Get click coordinate and element witdh
            var pos         = offset(el);
            var relativeY   = (e.pageY - pos.top);
            var relativeX   = (e.pageX - pos.left);
            var scale       = 'scale('+((el.clientWidth / 100) * 10)+')';

            // Support for touch devices
            if ('touches' in e) {
              relativeY   = (e.touches[0].pageY - pos.top);
              relativeX   = (e.touches[0].pageX - pos.left);
            }

            // Attach data to element
            ripple.setAttribute('data-hold', Date.now());
            ripple.setAttribute('data-scale', scale);
            ripple.setAttribute('data-x', relativeX);
            ripple.setAttribute('data-y', relativeY);

            // Set ripple position
            var rippleStyle = {
                'top': relativeY+'px',
                'left': relativeX+'px'
            };

            ripple.className = ripple.className + ' waves-notransition';
            ripple.setAttribute('style', convertStyle(rippleStyle));
            ripple.className = ripple.className.replace('waves-notransition', '');

            // Scale the ripple
            rippleStyle['-webkit-transform'] = scale;
            rippleStyle['-moz-transform'] = scale;
            rippleStyle['-ms-transform'] = scale;
            rippleStyle['-o-transform'] = scale;
            rippleStyle.transform = scale;
            rippleStyle.opacity   = '1';

            rippleStyle['-webkit-transition-duration'] = Effect.duration + 'ms';
            rippleStyle['-moz-transition-duration']    = Effect.duration + 'ms';
            rippleStyle['-o-transition-duration']      = Effect.duration + 'ms';
            rippleStyle['transition-duration']         = Effect.duration + 'ms';

            rippleStyle['-webkit-transition-timing-function'] = 'cubic-bezier(0.250, 0.460, 0.450, 0.940)';
            rippleStyle['-moz-transition-timing-function']    = 'cubic-bezier(0.250, 0.460, 0.450, 0.940)';
            rippleStyle['-o-transition-timing-function']      = 'cubic-bezier(0.250, 0.460, 0.450, 0.940)';
            rippleStyle['transition-timing-function']         = 'cubic-bezier(0.250, 0.460, 0.450, 0.940)';

            ripple.setAttribute('style', convertStyle(rippleStyle));
        },

        hide: function(e) {
            TouchHandler.touchup(e);

            var el = this;
            var width = el.clientWidth * 1.4;

            // Get first ripple
            var ripple = null;
            var ripples = el.getElementsByClassName('waves-ripple');
            if (ripples.length > 0) {
                ripple = ripples[ripples.length - 1];
            } else {
                return false;
            }

            var relativeX   = ripple.getAttribute('data-x');
            var relativeY   = ripple.getAttribute('data-y');
            var scale       = ripple.getAttribute('data-scale');

            // Get delay beetween mousedown and mouse leave
            var diff = Date.now() - Number(ripple.getAttribute('data-hold'));
            var delay = 350 - diff;

            if (delay < 0) {
                delay = 0;
            }

            // Fade out ripple after delay
            setTimeout(function() {
                var style = {
                    'top': relativeY+'px',
                    'left': relativeX+'px',
                    'opacity': '0',

                    // Duration
                    '-webkit-transition-duration': Effect.duration + 'ms',
                    '-moz-transition-duration': Effect.duration + 'ms',
                    '-o-transition-duration': Effect.duration + 'ms',
                    'transition-duration': Effect.duration + 'ms',
                    '-webkit-transform': scale,
                    '-moz-transform': scale,
                    '-ms-transform': scale,
                    '-o-transform': scale,
                    'transform': scale,
                };

                ripple.setAttribute('style', convertStyle(style));

                setTimeout(function() {
                    try {
                        el.removeChild(ripple);
                    } catch(e) {
                        return false;
                    }
                }, Effect.duration);
            }, delay);
        },

        // Little hack to make <input> can perform waves effect
        wrapInput: function(elements) {
            for (var a = 0; a < elements.length; a++) {
                var el = elements[a];

                if (el.tagName.toLowerCase() === 'input') {
                    var parent = el.parentNode;

                    // If input already have parent just pass through
                    if (parent.tagName.toLowerCase() === 'i' && parent.className.indexOf('waves-effect') !== -1) {
                        continue;
                    }

                    // Put element class and style to the specified parent
                    var wrapper = document.createElement('i');
                    wrapper.className = el.className + ' waves-input-wrapper';

                    var elementStyle = el.getAttribute('style');

                    if (!elementStyle) {
                        elementStyle = '';
                    }

                    wrapper.setAttribute('style', elementStyle);

                    el.className = 'waves-button-input';
                    el.removeAttribute('style');

                    // Put element as child
                    parent.replaceChild(wrapper, el);
                    wrapper.appendChild(el);
                }
            }
        }
    };


    /**
     * Disable mousedown event for 500ms during and after touch
     */
    var TouchHandler = {
        /* uses an integer rather than bool so there's no issues with
         * needing to clear timeouts if another touch event occurred
         * within the 500ms. Cannot mouseup between touchstart and
         * touchend, nor in the 500ms after touchend. */
        touches: 0,
        allowEvent: function(e) {
            var allow = true;

            if (e.type === 'touchstart') {
                TouchHandler.touches += 1; //push
            } else if (e.type === 'touchend' || e.type === 'touchcancel') {
                setTimeout(function() {
                    if (TouchHandler.touches > 0) {
                        TouchHandler.touches -= 1; //pop after 500ms
                    }
                }, 500);
            } else if (e.type === 'mousedown' && TouchHandler.touches > 0) {
                allow = false;
            }

            return allow;
        },
        touchup: function(e) {
            TouchHandler.allowEvent(e);
        }
    };


    /**
     * Delegated click handler for .waves-effect element.
     * returns null when .waves-effect element not in "click tree"
     */
    function getWavesEffectElement(e) {
        if (TouchHandler.allowEvent(e) === false) {
            return null;
        }

        var element = null;
        var target = e.target || e.srcElement;

        while (target.parentElement !== null) {
            if (!(target instanceof SVGElement) && target.className.indexOf('waves-effect') !== -1) {
                element = target;
                break;
            } else if (target.classList.contains('waves-effect')) {
                element = target;
                break;
            }
            target = target.parentElement;
        }

        return element;
    }

    /**
     * Bubble the click and show effect if .waves-effect elem was found
     */
    function showEffect(e) {
        var element = getWavesEffectElement(e);

        if (element !== null) {
            Effect.show(e, element);

            if ('ontouchstart' in window) {
                element.addEventListener('touchend', Effect.hide, false);
                element.addEventListener('touchcancel', Effect.hide, false);
            }

            element.addEventListener('mouseup', Effect.hide, false);
            element.addEventListener('mouseleave', Effect.hide, false);
        }
    }

    Waves.displayEffect = function(options) {
        options = options || {};

        if ('duration' in options) {
            Effect.duration = options.duration;
        }

        //Wrap input inside <i> tag
        Effect.wrapInput($$('.waves-effect'));

        if ('ontouchstart' in window) {
            document.body.addEventListener('touchstart', showEffect, false);
        }

        document.body.addEventListener('mousedown', showEffect, false);
    };

    /**
     * Attach Waves to an input element (or any element which doesn't
     * bubble mouseup/mousedown events).
     *   Intended to be used with dynamically loaded forms/inputs, or
     * where the user doesn't want a delegated click handler.
     */
    Waves.attach = function(element) {
        //FUTURE: automatically add waves classes and allow users
        // to specify them with an options param? Eg. light/classic/button
        if (element.tagName.toLowerCase() === 'input') {
            Effect.wrapInput([element]);
            element = element.parentElement;
        }

        if ('ontouchstart' in window) {
            element.addEventListener('touchstart', showEffect, false);
        }

        element.addEventListener('mousedown', showEffect, false);
    };

    window.Waves = Waves;

    document.addEventListener('DOMContentLoaded', function() {
        Waves.displayEffect();
    }, false);

})(window);
;Materialize.toast = function (message, displayLength, className, completeCallback) {
    className = className || "";

    var container = document.getElementById('toast-container');

    // Create toast container if it does not exist
    if (container === null) {
        // create notification container
        container = document.createElement('div');
        container.id = 'toast-container';
        document.body.appendChild(container);
    }

    // Select and append toast
    var newToast = createToast(message);

    // only append toast if message is not undefined
    if(message){
        container.appendChild(newToast);
    }

    newToast.style.top = '35px';
    newToast.style.opacity = 0;

    // Animate toast in
    Vel(newToast, { "top" : "0px", opacity: 1 }, {duration: 300,
      easing: 'easeOutCubic',
      queue: false});

    // Allows timer to be pause while being panned
    var timeLeft = displayLength;
    var counterInterval = setInterval (function(){


      if (newToast.parentNode === null)
        window.clearInterval(counterInterval);

      // If toast is not being dragged, decrease its time remaining
      if (!newToast.classList.contains('panning')) {
        timeLeft -= 20;
      }

      if (timeLeft <= 0) {
        // Animate toast out
        Vel(newToast, {"opacity": 0, marginTop: '-40px'}, { duration: 375,
            easing: 'easeOutExpo',
            queue: false,
            complete: function(){
              // Call the optional callback
              if(typeof(completeCallback) === "function")
                completeCallback();
              // Remove toast after it times out
              this[0].parentNode.removeChild(this[0]);
            }
          });
        window.clearInterval(counterInterval);
      }
    }, 20);



    function createToast(html) {

        // Create toast
        var toast = document.createElement('div');
        toast.classList.add('toast');
        if (className) {
            var classes = className.split(' ');

            for (var i = 0, count = classes.length; i < count; i++) {
                toast.classList.add(classes[i]);
            }
        }
        // If type of parameter is HTML Element
        if ( typeof HTMLElement === "object" ? html instanceof HTMLElement : html && typeof html === "object" && html !== null && html.nodeType === 1 && typeof html.nodeName==="string"
) {
          toast.appendChild(html);
        }
        else if (html instanceof jQuery) {
          // Check if it is jQuery object
          toast.appendChild(html[0]);
        }
        else {
          // Insert as text;
          toast.innerHTML = html; 
        }
        // Bind hammer
        var hammerHandler = new Hammer(toast, {prevent_default: false});
        hammerHandler.on('pan', function(e) {
          var deltaX = e.deltaX;
          var activationDistance = 80;

          // Change toast state
          if (!toast.classList.contains('panning')){
            toast.classList.add('panning');
          }

          var opacityPercent = 1-Math.abs(deltaX / activationDistance);
          if (opacityPercent < 0)
            opacityPercent = 0;

          Vel(toast, {left: deltaX, opacity: opacityPercent }, {duration: 50, queue: false, easing: 'easeOutQuad'});

        });

        hammerHandler.on('panend', function(e) {
          var deltaX = e.deltaX;
          var activationDistance = 80;

          // If toast dragged past activation point
          if (Math.abs(deltaX) > activationDistance) {
            Vel(toast, {marginTop: '-40px'}, { duration: 375,
                easing: 'easeOutExpo',
                queue: false,
                complete: function(){
                  if(typeof(completeCallback) === "function") {
                    completeCallback();
                  }
                  toast.parentNode.removeChild(toast);
                }
            });

          } else {
            toast.classList.remove('panning');
            // Put toast back into original position
            Vel(toast, { left: 0, opacity: 1 }, { duration: 300,
              easing: 'easeOutExpo',
              queue: false
            });

          }
        });

        return toast;
    }
};
;(function ($) {

  var methods = {
    init : function(options) {
      var defaults = {
        menuWidth: 240,
        edge: 'left',
        closeOnClick: false
      };
      options = $.extend(defaults, options);

      $(this).each(function(){
        var $this = $(this);
        var menu_id = $("#"+ $this.attr('data-activates'));

        // Set to width
        if (options.menuWidth != 240) {
          menu_id.css('width', options.menuWidth);
        }

        // Add Touch Area
        var dragTarget = $('<div class="drag-target"></div>');
        $('body').append(dragTarget);

        if (options.edge == 'left') {
          menu_id.css('transform', 'translateX(-100%)');
          dragTarget.css({'left': 0}); // Add Touch Area
        }
        else {
          menu_id.addClass('right-aligned') // Change text-alignment to right
            .css('transform', 'translateX(100%)');
          dragTarget.css({'right': 0}); // Add Touch Area
        }

        // If fixed sidenav, bring menu out
        if (menu_id.hasClass('fixed')) {
            if (window.innerWidth > 992) {
              menu_id.css('transform', 'translateX(0)');
            }
          }

        // Window resize to reset on large screens fixed
        if (menu_id.hasClass('fixed')) {
          $(window).resize( function() {
            if (window.innerWidth > 992) {
              // Close menu if window is resized bigger than 992 and user has fixed sidenav
              if ($('#sidenav-overlay').length != 0 && menuOut) {
                removeMenu(true);
              }
              else {
                // menu_id.removeAttr('style');
                menu_id.css('transform', 'translateX(0%)');
                // menu_id.css('width', options.menuWidth);
              }
            }
            else if (menuOut === false){
              if (options.edge === 'left') {
                menu_id.css('transform', 'translateX(-100%)');
              } else {
                menu_id.css('transform', 'translateX(100%)');
              }

            }

          });
        }

        // if closeOnClick, then add close event for all a tags in side sideNav
        if (options.closeOnClick === true) {
          menu_id.on("click.itemclick", "a:not(.collapsible-header)", function(){
            removeMenu();
          });
        }

        function removeMenu(restoreNav) {
          panning = false;
          menuOut = false;
          // Reenable scrolling
          $('body').css({
            overflow: '',
            width: ''
          });

          $('#sidenav-overlay').velocity({opacity: 0}, {duration: 200,
              queue: false, easing: 'easeOutQuad',
            complete: function() {
              $(this).remove();
            } });
          if (options.edge === 'left') {
            // Reset phantom div
            dragTarget.css({width: '', right: '', left: '0'});
            menu_id.velocity(
              {'translateX': '-100%'},
              { duration: 200,
                queue: false,
                easing: 'easeOutCubic',
                complete: function() {
                  if (restoreNav === true) {
                    // Restore Fixed sidenav
                    menu_id.removeAttr('style');
                    menu_id.css('width', options.menuWidth);
                  }
                }

            });
          }
          else {
            // Reset phantom div
            dragTarget.css({width: '', right: '0', left: ''});
            menu_id.velocity(
              {'translateX': '100%'},
              { duration: 200,
                queue: false,
                easing: 'easeOutCubic',
                complete: function() {
                  if (restoreNav === true) {
                    // Restore Fixed sidenav
                    menu_id.removeAttr('style');
                    menu_id.css('width', options.menuWidth);
                  }
                }
              });
          }
        }



        // Touch Event
        var panning = false;
        var menuOut = false;

        dragTarget.on('click', function(){
          removeMenu();
        });

        dragTarget.hammer({
          prevent_default: false
        }).bind('pan', function(e) {

          if (e.gesture.pointerType == "touch") {

            var direction = e.gesture.direction;
            var x = e.gesture.center.x;
            var y = e.gesture.center.y;
            var velocityX = e.gesture.velocityX;

            // Disable Scrolling
            var $body = $('body');
            var oldWidth = $body.innerWidth();
            $body.css('overflow', 'hidden');
            $body.width(oldWidth);

            // If overlay does not exist, create one and if it is clicked, close menu
            if ($('#sidenav-overlay').length === 0) {
              var overlay = $('<div id="sidenav-overlay"></div>');
              overlay.css('opacity', 0).click( function(){
                removeMenu();
              });
              $('body').append(overlay);
            }

            // Keep within boundaries
            if (options.edge === 'left') {
              if (x > options.menuWidth) { x = options.menuWidth; }
              else if (x < 0) { x = 0; }
            }

            if (options.edge === 'left') {
              // Left Direction
              if (x < (options.menuWidth / 2)) { menuOut = false; }
              // Right Direction
              else if (x >= (options.menuWidth / 2)) { menuOut = true; }
              menu_id.css('transform', 'translateX(' + (x - options.menuWidth) + 'px)');
            }
            else {
              // Left Direction
              if (x < (window.innerWidth - options.menuWidth / 2)) {
                menuOut = true;
              }
              // Right Direction
              else if (x >= (window.innerWidth - options.menuWidth / 2)) {
               menuOut = false;
             }
              var rightPos = (x - options.menuWidth / 2);
              if (rightPos < 0) {
                rightPos = 0;
              }

              menu_id.css('transform', 'translateX(' + rightPos + 'px)');
            }


            // Percentage overlay
            var overlayPerc;
            if (options.edge === 'left') {
              overlayPerc = x / options.menuWidth;
              $('#sidenav-overlay').velocity({opacity: overlayPerc }, {duration: 10, queue: false, easing: 'easeOutQuad'});
            }
            else {
              overlayPerc = Math.abs((x - window.innerWidth) / options.menuWidth);
              $('#sidenav-overlay').velocity({opacity: overlayPerc }, {duration: 10, queue: false, easing: 'easeOutQuad'});
            }
          }

        }).bind('panend', function(e) {

          if (e.gesture.pointerType == "touch") {
            var velocityX = e.gesture.velocityX;
            var x = e.gesture.center.x;
            var leftPos = x - options.menuWidth;
            var rightPos = x - options.menuWidth / 2;
            if (leftPos > 0 ) {
              leftPos = 0;
            }
            if (rightPos < 0) {
              rightPos = 0;
            }
            panning = false;

            if (options.edge === 'left') {
              // If velocityX <= 0.3 then the user is flinging the menu closed so ignore menuOut
              if ((menuOut && velocityX <= 0.3) || velocityX < -0.5) {
                if (leftPos != 0) {
                  menu_id.velocity({'translateX': [0, leftPos]}, {duration: 300, queue: false, easing: 'easeOutQuad'});
                }

                // menu_id.css({'translateX': 0});
                $('#sidenav-overlay').velocity({opacity: 1 }, {duration: 50, queue: false, easing: 'easeOutQuad'});
                dragTarget.css({width: '50%', right: 0, left: ''});
              }
              else if (!menuOut || velocityX > 0.3) {
                // Enable Scrolling
                $('body').css({
                  overflow: '',
                  width: ''
                });
                // Slide menu closed
                menu_id.velocity({'translateX': [-1 * options.menuWidth - 10, leftPos]}, {duration: 200, queue: false, easing: 'easeOutQuad'});
                $('#sidenav-overlay').velocity({opacity: 0 }, {duration: 200, queue: false, easing: 'easeOutQuad',
                  complete: function () {
                    $(this).remove();
                  }});
                dragTarget.css({width: '10px', right: '', left: 0});
              }
            }
            else {
              if ((menuOut && velocityX >= -0.3) || velocityX > 0.5) {
                menu_id.velocity({'translateX': [0, rightPos]}, {duration: 300, queue: false, easing: 'easeOutQuad'});
                $('#sidenav-overlay').velocity({opacity: 1 }, {duration: 50, queue: false, easing: 'easeOutQuad'});
                dragTarget.css({width: '50%', right: '', left: 0});
              }
              else if (!menuOut || velocityX < -0.3) {
                // Enable Scrolling
                $('body').css({
                  overflow: '',
                  width: ''
                });

                // Slide menu closed
                menu_id.velocity({'translateX': [options.menuWidth + 10, rightPos]}, {duration: 200, queue: false, easing: 'easeOutQuad'});
                $('#sidenav-overlay').velocity({opacity: 0 }, {duration: 200, queue: false, easing: 'easeOutQuad',
                  complete: function () {
                    $(this).remove();
                  }});
                dragTarget.css({width: '10px', right: 0, left: ''});
              }
            }

          }
        });

          $this.click(function() {
            if (menuOut === true) {
              menuOut = false;
              panning = false;
              removeMenu();
            }
            else {

              // Disable Scrolling
              var $body = $('body');
              var oldWidth = $body.innerWidth();
              $body.css('overflow', 'hidden');
              $body.width(oldWidth);

              // Push current drag target on top of DOM tree
              $('body').append(dragTarget);

              if (options.edge === 'left') {
                dragTarget.css({width: '50%', right: 0, left: ''});
                menu_id.velocity({'translateX': [0, -1 * options.menuWidth]}, {duration: 300, queue: false, easing: 'easeOutQuad'});
              }
              else {
                dragTarget.css({width: '50%', right: '', left: 0});
                menu_id.velocity({'translateX': [0, options.menuWidth]}, {duration: 300, queue: false, easing: 'easeOutQuad'});
              }

              var overlay = $('<div id="sidenav-overlay"></div>');
              overlay.css('opacity', 0)
              .click(function(){
                menuOut = false;
                panning = false;
                removeMenu();
                overlay.velocity({opacity: 0}, {duration: 300, queue: false, easing: 'easeOutQuad',
                  complete: function() {
                    $(this).remove();
                  } });

              });
              $('body').append(overlay);
              overlay.velocity({opacity: 1}, {duration: 300, queue: false, easing: 'easeOutQuad',
                complete: function () {
                  menuOut = true;
                  panning = false;
                }
              });
            }

            return false;
          });
      });


    },
    show : function() {
      this.trigger('click');
    },
    hide : function() {
      $('#sidenav-overlay').trigger('click');
    }
  };


    $.fn.sideNav = function(methodOrOptions) {
      if ( methods[methodOrOptions] ) {
        return methods[ methodOrOptions ].apply( this, Array.prototype.slice.call( arguments, 1 ));
      } else if ( typeof methodOrOptions === 'object' || ! methodOrOptions ) {
        // Default to "init"
        return methods.init.apply( this, arguments );
      } else {
        $.error( 'Method ' +  methodOrOptions + ' does not exist on jQuery.sideNav' );
      }
    }; // Plugin end
}( jQuery ));
;/**
 * Extend jquery with a scrollspy plugin.
 * This watches the window scroll and fires events when elements are scrolled into viewport.
 *
 * throttle() and getTime() taken from Underscore.js
 * https://github.com/jashkenas/underscore
 *
 * @author Copyright 2013 John Smart
 * @license https://raw.github.com/thesmart/jquery-scrollspy/master/LICENSE
 * @see https://github.com/thesmart
 * @version 0.1.2
 */
(function($) {

	var jWindow = $(window);
	var elements = [];
	var elementsInView = [];
	var isSpying = false;
	var ticks = 0;
	var unique_id = 1;
	var offset = {
		top : 0,
		right : 0,
		bottom : 0,
		left : 0,
	}

	/**
	 * Find elements that are within the boundary
	 * @param {number} top
	 * @param {number} right
	 * @param {number} bottom
	 * @param {number} left
	 * @return {jQuery}		A collection of elements
	 */
	function findElements(top, right, bottom, left) {
		var hits = $();
		$.each(elements, function(i, element) {
			if (element.height() > 0) {
				var elTop = element.offset().top,
					elLeft = element.offset().left,
					elRight = elLeft + element.width(),
					elBottom = elTop + element.height();

				var isIntersect = !(elLeft > right ||
					elRight < left ||
					elTop > bottom ||
					elBottom < top);

				if (isIntersect) {
					hits.push(element);
				}
			}
		});

		return hits;
	}


	/**
	 * Called when the user scrolls the window
	 */
	function onScroll() {
		// unique tick id
		++ticks;

		// viewport rectangle
		var top = jWindow.scrollTop(),
			left = jWindow.scrollLeft(),
			right = left + jWindow.width(),
			bottom = top + jWindow.height();

		// determine which elements are in view
//        + 60 accounts for fixed nav
		var intersections = findElements(top+offset.top + 200, right+offset.right, bottom+offset.bottom, left+offset.left);
		$.each(intersections, function(i, element) {

			var lastTick = element.data('scrollSpy:ticks');
			if (typeof lastTick != 'number') {
				// entered into view
				element.triggerHandler('scrollSpy:enter');
			}

			// update tick id
			element.data('scrollSpy:ticks', ticks);
		});

		// determine which elements are no longer in view
		$.each(elementsInView, function(i, element) {
			var lastTick = element.data('scrollSpy:ticks');
			if (typeof lastTick == 'number' && lastTick !== ticks) {
				// exited from view
				element.triggerHandler('scrollSpy:exit');
				element.data('scrollSpy:ticks', null);
			}
		});

		// remember elements in view for next tick
		elementsInView = intersections;
	}

	/**
	 * Called when window is resized
	*/
	function onWinSize() {
		jWindow.trigger('scrollSpy:winSize');
	}

	/**
	 * Get time in ms
   * @license https://raw.github.com/jashkenas/underscore/master/LICENSE
	 * @type {function}
	 * @return {number}
	 */
	var getTime = (Date.now || function () {
		return new Date().getTime();
	});

	/**
	 * Returns a function, that, when invoked, will only be triggered at most once
	 * during a given window of time. Normally, the throttled function will run
	 * as much as it can, without ever going more than once per `wait` duration;
	 * but if you'd like to disable the execution on the leading edge, pass
	 * `{leading: false}`. To disable execution on the trailing edge, ditto.
	 * @license https://raw.github.com/jashkenas/underscore/master/LICENSE
	 * @param {function} func
	 * @param {number} wait
	 * @param {Object=} options
	 * @returns {Function}
	 */
	function throttle(func, wait, options) {
		var context, args, result;
		var timeout = null;
		var previous = 0;
		options || (options = {});
		var later = function () {
			previous = options.leading === false ? 0 : getTime();
			timeout = null;
			result = func.apply(context, args);
			context = args = null;
		};
		return function () {
			var now = getTime();
			if (!previous && options.leading === false) previous = now;
			var remaining = wait - (now - previous);
			context = this;
			args = arguments;
			if (remaining <= 0) {
				clearTimeout(timeout);
				timeout = null;
				previous = now;
				result = func.apply(context, args);
				context = args = null;
			} else if (!timeout && options.trailing !== false) {
				timeout = setTimeout(later, remaining);
			}
			return result;
		};
	};

	/**
	 * Enables ScrollSpy using a selector
	 * @param {jQuery|string} selector  The elements collection, or a selector
	 * @param {Object=} options	Optional.
        throttle : number -> scrollspy throttling. Default: 100 ms
        offsetTop : number -> offset from top. Default: 0
        offsetRight : number -> offset from right. Default: 0
        offsetBottom : number -> offset from bottom. Default: 0
        offsetLeft : number -> offset from left. Default: 0
	 * @returns {jQuery}
	 */
	$.scrollSpy = function(selector, options) {
		var visible = [];
		selector = $(selector);
		selector.each(function(i, element) {
			elements.push($(element));
			$(element).data("scrollSpy:id", i);
			// Smooth scroll to section
		  $('a[href="#' + $(element).attr('id') + '"]').click(function(e) {
		    e.preventDefault();
		    var offset = $(this.hash).offset().top + 1;

//          offset - 200 allows elements near bottom of page to scroll
			
	    	$('html, body').animate({ scrollTop: offset - 200 }, {duration: 400, queue: false, easing: 'easeOutCubic'});
			
		  });
		});
		options = options || {
			throttle: 100
		};

		offset.top = options.offsetTop || 0;
		offset.right = options.offsetRight || 0;
		offset.bottom = options.offsetBottom || 0;
		offset.left = options.offsetLeft || 0;

		var throttledScroll = throttle(onScroll, options.throttle || 100);
		var readyScroll = function(){
			$(document).ready(throttledScroll);
		};

		if (!isSpying) {
			jWindow.on('scroll', readyScroll);
			jWindow.on('resize', readyScroll);
			isSpying = true;
		}

		// perform a scan once, after current execution context, and after dom is ready
		setTimeout(readyScroll, 0);


		selector.on('scrollSpy:enter', function() {
			visible = $.grep(visible, function(value) {
	      return value.height() != 0;
	    });

			var $this = $(this);

			if (visible[0]) {
				$('a[href="#' + visible[0].attr('id') + '"]').removeClass('active');
				if ($this.data('scrollSpy:id') < visible[0].data('scrollSpy:id')) {
					visible.unshift($(this));
				}
				else {
					visible.push($(this));
				}
			}
			else {
				visible.push($(this));
			}


			$('a[href="#' + visible[0].attr('id') + '"]').addClass('active');
		});
		selector.on('scrollSpy:exit', function() {
			visible = $.grep(visible, function(value) {
	      return value.height() != 0;
	    });

			if (visible[0]) {
				$('a[href="#' + visible[0].attr('id') + '"]').removeClass('active');
				var $this = $(this);
				visible = $.grep(visible, function(value) {
	        return value.attr('id') != $this.attr('id');
	      });
	      if (visible[0]) { // Check if empty
					$('a[href="#' + visible[0].attr('id') + '"]').addClass('active');
	      }
			}
		});

		return selector;
	};

	/**
	 * Listen for window resize events
	 * @param {Object=} options						Optional. Set { throttle: number } to change throttling. Default: 100 ms
	 * @returns {jQuery}		$(window)
	 */
	$.winSizeSpy = function(options) {
		$.winSizeSpy = function() { return jWindow; }; // lock from multiple calls
		options = options || {
			throttle: 100
		};
		return jWindow.on('resize', throttle(onWinSize, options.throttle || 100));
	};

	/**
	 * Enables ScrollSpy on a collection of elements
	 * e.g. $('.scrollSpy').scrollSpy()
	 * @param {Object=} options	Optional.
											throttle : number -> scrollspy throttling. Default: 100 ms
											offsetTop : number -> offset from top. Default: 0
											offsetRight : number -> offset from right. Default: 0
											offsetBottom : number -> offset from bottom. Default: 0
											offsetLeft : number -> offset from left. Default: 0
	 * @returns {jQuery}
	 */
	$.fn.scrollSpy = function(options) {
		return $.scrollSpy($(this), options);
	};

})(jQuery);
;(function ($) {
  $(document).ready(function() {

    // Function to update labels of text fields
    Materialize.updateTextFields = function() {
      var input_selector = 'input[type=text], input[type=password], input[type=email], input[type=url], input[type=tel], input[type=number], input[type=search], textarea';
      $(input_selector).each(function(index, element) {
        if ($(element).val().length > 0 || element.autofocus ||$(this).attr('placeholder') !== undefined || $(element)[0].validity.badInput === true) {
          $(this).siblings('label, i').addClass('active');
        }
        else {
          $(this).siblings('label, i').removeClass('active');
        }
      });
    };

    // Text based inputs
    var input_selector = 'input[type=text], input[type=password], input[type=email], input[type=url], input[type=tel], input[type=number], input[type=search], textarea';

    // Add active if form auto complete
    $(document).on('change', input_selector, function () {
      if($(this).val().length !== 0 || $(this).attr('placeholder') !== undefined) {
        $(this).siblings('label').addClass('active');
      }
      validate_field($(this));
    });

    // Add active if input element has been pre-populated on document ready
    $(document).ready(function() {
      Materialize.updateTextFields();
    });

    // HTML DOM FORM RESET handling
    $(document).on('reset', function(e) {
      var formReset = $(e.target);
      if (formReset.is('form')) {
        formReset.find(input_selector).removeClass('valid').removeClass('invalid');
        formReset.find(input_selector).each(function () {
          if ($(this).attr('value') === '') {
            $(this).siblings('label, i').removeClass('active');
          }
        });

        // Reset select
        formReset.find('select.initialized').each(function () {
          var reset_text = formReset.find('option[selected]').text();
          formReset.siblings('input.select-dropdown').val(reset_text);
        });
      }
    });

    // Add active when element has focus
    $(document).on('focus', input_selector, function () {
      $(this).siblings('label, i').addClass('active');
    });

    $(document).on('blur', input_selector, function () {
      var $inputElement = $(this);
      if ($inputElement.val().length === 0 && $inputElement[0].validity.badInput !== true && $inputElement.attr('placeholder') === undefined) {
        $inputElement.siblings('label, i').removeClass('active');
      }

      if ($inputElement.val().length === 0 && $inputElement[0].validity.badInput !== true && $inputElement.attr('placeholder') !== undefined) {
        $inputElement.siblings('i').removeClass('active');
      }
      validate_field($inputElement);
    });

    window.validate_field = function(object) {
      var hasLength = object.attr('length') !== undefined;
      var lenAttr = parseInt(object.attr('length'));
      var len = object.val().length;

      if (object.val().length === 0 && object[0].validity.badInput === false) {
        if (object.hasClass('validate')) {
          object.removeClass('valid');
          object.removeClass('invalid');
        }
      }
      else {
        if (object.hasClass('validate')) {
          // Check for character counter attributes
          if ((object.is(':valid') && hasLength && (len <= lenAttr)) || (object.is(':valid') && !hasLength)) {
            object.removeClass('invalid');
            object.addClass('valid');
          }
          else {
            object.removeClass('valid');
            object.addClass('invalid');
          }
        }
      }
    };

    // Radio and Checkbox focus class
    var radio_checkbox = 'input[type=radio], input[type=checkbox]';
    $(document).on('keyup.radio', radio_checkbox, function(e) {
      // TAB, check if tabbing to radio or checkbox.
      if (e.which === 9) {
        $(this).addClass('tabbed');
        var $this = $(this);
        $this.one('blur', function(e) {
          
          $(this).removeClass('tabbed');
        });
        return;
      }
    });

    // Textarea Auto Resize
    var hiddenDiv = $('.hiddendiv').first();
    if (!hiddenDiv.length) {
      hiddenDiv = $('<div class="hiddendiv common"></div>');
      $('body').append(hiddenDiv);
    }
    var text_area_selector = '.materialize-textarea';

    function textareaAutoResize($textarea) {
      // Set font properties of hiddenDiv

      var fontFamily = $textarea.css('font-family');
      var fontSize = $textarea.css('font-size');

      if (fontSize) { hiddenDiv.css('font-size', fontSize); }
      if (fontFamily) { hiddenDiv.css('font-family', fontFamily); }

      if ($textarea.attr('wrap') === "off") {
        hiddenDiv.css('overflow-wrap', "normal")
                 .css('white-space', "pre");
      }

      hiddenDiv.text($textarea.val() + '\n');
      var content = hiddenDiv.html().replace(/\n/g, '<br>');
      hiddenDiv.html(content);


      // When textarea is hidden, width goes crazy.
      // Approximate with half of window size

      if ($textarea.is(':visible')) {
        hiddenDiv.css('width', $textarea.width());
      }
      else {
        hiddenDiv.css('width', $(window).width()/2);
      }

      $textarea.css('height', hiddenDiv.height());
    }

    $(text_area_selector).each(function () {
      var $textarea = $(this);
      if ($textarea.val().length) {
        textareaAutoResize($textarea);
      }
    });

    $('body').on('keyup keydown autoresize', text_area_selector, function () {
      textareaAutoResize($(this));
    });

    // File Input Path
    $(document).on('change', '.file-field input[type="file"]', function () {
      var file_field = $(this).closest('.file-field');
      var path_input = file_field.find('input.file-path');
      var files      = $(this)[0].files;
      var file_names = [];
      for (var i = 0; i < files.length; i++) {
        file_names.push(files[i].name);
      }
      path_input.val(file_names.join(", "));
      path_input.trigger('change');
    });

    /****************
    *  Range Input  *
    ****************/

    var range_type = 'input[type=range]';
    var range_mousedown = false;
    var left;

    $(range_type).each(function () {
      var thumb = $('<span class="thumb"><span class="value"></span></span>');
      $(this).after(thumb);
    });

    var range_wrapper = '.range-field';
    $(document).on('change', range_type, function(e) {
      var thumb = $(this).siblings('.thumb');
      thumb.find('.value').html($(this).val());
    });

    $(document).on('input mousedown touchstart', range_type, function(e) {
      var thumb = $(this).siblings('.thumb');
      var width = $(this).outerWidth();

      // If thumb indicator does not exist yet, create it
      if (thumb.length <= 0) {
        thumb = $('<span class="thumb"><span class="value"></span></span>');
        $(this).after(thumb);
      }

      // Set indicator value
      thumb.find('.value').html($(this).val());

      range_mousedown = true;
      $(this).addClass('active');

      if (!thumb.hasClass('active')) {
        thumb.velocity({ height: "30px", width: "30px", top: "-20px", marginLeft: "-15px"}, { duration: 300, easing: 'easeOutExpo' });
      }

      if (e.type !== 'input') {
        if(e.pageX === undefined || e.pageX === null){//mobile
           left = e.originalEvent.touches[0].pageX - $(this).offset().left;
        }
        else{ // desktop
           left = e.pageX - $(this).offset().left;
        }
        if (left < 0) {
          left = 0;
        }
        else if (left > width) {
          left = width;
        }
        thumb.addClass('active').css('left', left);
      }

      thumb.find('.value').html($(this).val());
    });

    $(document).on('mouseup touchend', range_wrapper, function() {
      range_mousedown = false;
      $(this).removeClass('active');
    });

    $(document).on('mousemove touchmove', range_wrapper, function(e) {
      var thumb = $(this).children('.thumb');
      var left;
      if (range_mousedown) {
        if (!thumb.hasClass('active')) {
          thumb.velocity({ height: '30px', width: '30px', top: '-20px', marginLeft: '-15px'}, { duration: 300, easing: 'easeOutExpo' });
        }
        if (e.pageX === undefined || e.pageX === null) { //mobile
          left = e.originalEvent.touches[0].pageX - $(this).offset().left;
        }
        else{ // desktop
          left = e.pageX - $(this).offset().left;
        }
        var width = $(this).outerWidth();

        if (left < 0) {
          left = 0;
        }
        else if (left > width) {
          left = width;
        }
        thumb.addClass('active').css('left', left);
        thumb.find('.value').html(thumb.siblings(range_type).val());
      }
    });

    $(document).on('mouseout touchleave', range_wrapper, function() {
      if (!range_mousedown) {

        var thumb = $(this).children('.thumb');

        if (thumb.hasClass('active')) {
          thumb.velocity({ height: '0', width: '0', top: '10px', marginLeft: '-6px'}, { duration: 100 });
        }
        thumb.removeClass('active');
      }
    });
  }); // End of $(document).ready

  /*******************
   *  Select Plugin  *
   ******************/
  $.fn.material_select = function (callback) {
    $(this).each(function(){
      var $select = $(this);

      if ($select.hasClass('browser-default')) {
        return; // Continue to next (return false breaks out of entire loop)
      }

      var multiple = $select.attr('multiple') ? true : false,
          lastID = $select.data('select-id'); // Tear down structure if Select needs to be rebuilt

      if (lastID) {
        $select.parent().find('span.caret').remove();
        $select.parent().find('input').remove();

        $select.unwrap();
        $('ul#select-options-'+lastID).remove();
      }

      // If destroying the select, remove the selelct-id and reset it to it's uninitialized state.
      if(callback === 'destroy') {
        $select.data('select-id', null).removeClass('initialized');
        return;
      }

      var uniqueID = Materialize.guid();
      $select.data('select-id', uniqueID);
      var wrapper = $('<div class="select-wrapper"></div>');
      wrapper.addClass($select.attr('class'));
      var options = $('<ul id="select-options-' + uniqueID +'" class="dropdown-content select-dropdown ' + (multiple ? 'multiple-select-dropdown' : '') + '"></ul>'),
          selectChildren = $select.children('option, optgroup'),
          valuesSelected = [],
          optionsHover = false;

      var label = $select.find('option:selected').html() || $select.find('option:first').html() || "";

      // Function that renders and appends the option taking into
      // account type and possible image icon.
      var appendOptionWithIcon = function(select, option, type) {
        // Add disabled attr if disabled
        var disabledClass = (option.is(':disabled')) ? 'disabled ' : '';
        var optgroupClass = (type === 'optgroup-option') ? 'optgroup-option ' : '';

        // add icons
        var icon_url = option.data('icon');
        var classes = option.attr('class');
        if (!!icon_url) {
          var classString = '';
          if (!!classes) classString = ' class="' + classes + '"';

          // Check for multiple type.
          if (type === 'multiple') {
            options.append($('<li class="' + disabledClass + '"><img src="' + icon_url + '"' + classString + '><span><input type="checkbox"' + disabledClass + '/><label></label>' + option.html() + '</span></li>'));
          } else {
            options.append($('<li class="' + disabledClass + optgroupClass + '"><img src="' + icon_url + '"' + classString + '><span>' + option.html() + '</span></li>'));
          }
          return true;
        }

        // Check for multiple type.
        if (type === 'multiple') {
          options.append($('<li class="' + disabledClass + '"><span><input type="checkbox"' + disabledClass + '/><label></label>' + option.html() + '</span></li>'));
        } else {
          options.append($('<li class="' + disabledClass + optgroupClass + '"><span>' + option.html() + '</span></li>'));
        }
      };

      /* Create dropdown structure. */
      if (selectChildren.length) {
        selectChildren.each(function() {
          if ($(this).is('option')) {
            // Direct descendant option.
            if (multiple) {
              appendOptionWithIcon($select, $(this), 'multiple');

            } else {
              appendOptionWithIcon($select, $(this));
            }
          } else if ($(this).is('optgroup')) {
            // Optgroup.
            var selectOptions = $(this).children('option');
            options.append($('<li class="optgroup"><span>' + $(this).attr('label') + '</span></li>'));

            selectOptions.each(function() {
              appendOptionWithIcon($select, $(this), 'optgroup-option');
            });
          }
        });
      }

      options.find('li:not(.optgroup)').each(function (i) {
        $(this).click(function (e) {
          // Check if option element is disabled
          if (!$(this).hasClass('disabled') && !$(this).hasClass('optgroup')) {
            var selected = true;

            if (multiple) {
              $('input[type="checkbox"]', this).prop('checked', function(i, v) { return !v; });
              selected = toggleEntryFromArray(valuesSelected, $(this).index(), $select);
              $newSelect.trigger('focus');
            } else {
              options.find('li').removeClass('active');
              $(this).toggleClass('active');
              $newSelect.val($(this).text());
            }

            activateOption(options, $(this));
            $select.find('option').eq(i).prop('selected', selected);
            // Trigger onchange() event
            $select.trigger('change');
            if (typeof callback !== 'undefined') callback();
          }

          e.stopPropagation();
        });
      });

      // Wrap Elements
      $select.wrap(wrapper);
      // Add Select Display Element
      var dropdownIcon = $('<span class="caret">&#9660;</span>');
      if ($select.is(':disabled'))
        dropdownIcon.addClass('disabled');

      // escape double quotes
      var sanitizedLabelHtml = label.replace(/"/g, '&quot;');

      var $newSelect = $('<input type="text" class="select-dropdown" readonly="true" ' + (($select.is(':disabled')) ? 'disabled' : '') + ' data-activates="select-options-' + uniqueID +'" value="'+ sanitizedLabelHtml +'"/>');
      $select.before($newSelect);
      $newSelect.before(dropdownIcon);

      $newSelect.after(options);
      // Check if section element is disabled
      if (!$select.is(':disabled')) {
        $newSelect.dropdown({'hover': false, 'closeOnClick': false});
      }

      // Copy tabindex
      if ($select.attr('tabindex')) {
        $($newSelect[0]).attr('tabindex', $select.attr('tabindex'));
      }

      $select.addClass('initialized');

      $newSelect.on({
        'focus': function (){
          if ($('ul.select-dropdown').not(options[0]).is(':visible')) {
            $('input.select-dropdown').trigger('close');
          }
          if (!options.is(':visible')) {
            $(this).trigger('open', ['focus']);
            var label = $(this).val();
            var selectedOption = options.find('li').filter(function() {
              return $(this).text().toLowerCase() === label.toLowerCase();
            })[0];
            activateOption(options, selectedOption);
          }
        },
        'click': function (e){
          e.stopPropagation();
        }
      });

      $newSelect.on('blur', function() {
        if (!multiple) {
          $(this).trigger('close');
        }
        options.find('li.selected').removeClass('selected');
      });

      options.hover(function() {
        optionsHover = true;
      }, function () {
        optionsHover = false;
      });

      $(window).on({
        'click': function () {
          multiple && (optionsHover || $newSelect.trigger('close'));
        }
      });

      // Add initial multiple selections.
      if (multiple) {
        $select.find("option:selected:not(:disabled)").each(function () {
          var index = $(this).index();

          toggleEntryFromArray(valuesSelected, index, $select);
          options.find("li").eq(index).find(":checkbox").prop("checked", true);
        });
      }

      // Make option as selected and scroll to selected position
      var activateOption = function(collection, newOption) {
        if (newOption) {
          collection.find('li.selected').removeClass('selected');
          var option = $(newOption);
          option.addClass('selected');
          options.scrollTo(option);
        }
      };

      // Allow user to search by typing
      // this array is cleared after 1 second
      var filterQuery = [],
          onKeyDown = function(e){
            // TAB - switch to another input
            if(e.which == 9){
              $newSelect.trigger('close');
              return;
            }

            // ARROW DOWN WHEN SELECT IS CLOSED - open select options
            if(e.which == 40 && !options.is(':visible')){
              $newSelect.trigger('open');
              return;
            }

            // ENTER WHEN SELECT IS CLOSED - submit form
            if(e.which == 13 && !options.is(':visible')){
              return;
            }

            e.preventDefault();

            // CASE WHEN USER TYPE LETTERS
            var letter = String.fromCharCode(e.which).toLowerCase(),
                nonLetters = [9,13,27,38,40];
            if (letter && (nonLetters.indexOf(e.which) === -1)) {
              filterQuery.push(letter);

              var string = filterQuery.join(''),
                  newOption = options.find('li').filter(function() {
                    return $(this).text().toLowerCase().indexOf(string) === 0;
                  })[0];

              if (newOption) {
                activateOption(options, newOption);
              }
            }

            // ENTER - select option and close when select options are opened
            if (e.which == 13) {
              var activeOption = options.find('li.selected:not(.disabled)')[0];
              if(activeOption){
                $(activeOption).trigger('click');
                if (!multiple) {
                  $newSelect.trigger('close');
                }
              }
            }

            // ARROW DOWN - move to next not disabled option
            if (e.which == 40) {
              if (options.find('li.selected').length) {
                newOption = options.find('li.selected').next('li:not(.disabled)')[0];
              } else {
                newOption = options.find('li:not(.disabled)')[0];
              }
              activateOption(options, newOption);
            }

            // ESC - close options
            if (e.which == 27) {
              $newSelect.trigger('close');
            }

            // ARROW UP - move to previous not disabled option
            if (e.which == 38) {
              newOption = options.find('li.selected').prev('li:not(.disabled)')[0];
              if(newOption)
                activateOption(options, newOption);
            }

            // Automaticaly clean filter query so user can search again by starting letters
            setTimeout(function(){ filterQuery = []; }, 1000);
          };

      $newSelect.on('keydown', onKeyDown);
    });

    function toggleEntryFromArray(entriesArray, entryIndex, select) {
      var index = entriesArray.indexOf(entryIndex),
          notAdded = index === -1;

      if (notAdded) {
        entriesArray.push(entryIndex);
      } else {
        entriesArray.splice(index, 1);
      }

      select.siblings('ul.dropdown-content').find('li').eq(entryIndex).toggleClass('active');

      // use notAdded instead of true (to detect if the option is selected or not)
      select.find('option').eq(entryIndex).prop('selected', notAdded);
      setValueToInput(entriesArray, select);

      return notAdded;
    }

    function setValueToInput(entriesArray, select) {
      var value = '';

      for (var i = 0, count = entriesArray.length; i < count; i++) {
        var text = select.find('option').eq(entriesArray[i]).text();

        i === 0 ? value += text : value += ', ' + text;
      }

      if (value === '') {
        value = select.find('option:disabled').eq(0).text();
      }

      select.siblings('input.select-dropdown').val(value);
    }
  };

}( jQuery ));
;(function ($) {

  var methods = {

    init : function(options) {
      var defaults = {
        indicators: true,
        height: 400,
        transition: 500,
        interval: 6000
      };
      options = $.extend(defaults, options);

      return this.each(function() {

        // For each slider, we want to keep track of
        // which slide is active and its associated content
        var $this = $(this);
        var $slider = $this.find('ul.slides').first();
        var $slides = $slider.find('li');
        var $active_index = $slider.find('.active').index();
        var $active, $indicators, $interval;
        if ($active_index != -1) { $active = $slides.eq($active_index); }

        // Transitions the caption depending on alignment
        function captionTransition(caption, duration) {
          if (caption.hasClass("center-align")) {
            caption.velocity({opacity: 0, translateY: -100}, {duration: duration, queue: false});
          }
          else if (caption.hasClass("right-align")) {
            caption.velocity({opacity: 0, translateX: 100}, {duration: duration, queue: false});
          }
          else if (caption.hasClass("left-align")) {
            caption.velocity({opacity: 0, translateX: -100}, {duration: duration, queue: false});
          }
        }

        // This function will transition the slide to any index of the next slide
        function moveToSlide(index) {
          // Wrap around indices.
          if (index >= $slides.length) index = 0;
          else if (index < 0) index = $slides.length -1;

          $active_index = $slider.find('.active').index();

          // Only do if index changes
          if ($active_index != index) {
            $active = $slides.eq($active_index);
            $caption = $active.find('.caption');

            $active.removeClass('active');
            $active.velocity({opacity: 0}, {duration: options.transition, queue: false, easing: 'easeOutQuad',
                              complete: function() {
                                $slides.not('.active').velocity({opacity: 0, translateX: 0, translateY: 0}, {duration: 0, queue: false});
                              } });
            captionTransition($caption, options.transition);


            // Update indicators
            if (options.indicators) {
              $indicators.eq($active_index).removeClass('active');
            }

            $slides.eq(index).velocity({opacity: 1}, {duration: options.transition, queue: false, easing: 'easeOutQuad'});
            $slides.eq(index).find('.caption').velocity({opacity: 1, translateX: 0, translateY: 0}, {duration: options.transition, delay: options.transition, queue: false, easing: 'easeOutQuad'});
            $slides.eq(index).addClass('active');


            // Update indicators
            if (options.indicators) {
              $indicators.eq(index).addClass('active');
            }
          }
        }

        // Set height of slider
        // If fullscreen, do nothing
        if (!$this.hasClass('fullscreen')) {
          if (options.indicators) {
            // Add height if indicators are present
            $this.height(options.height + 40);
          }
          else {
            $this.height(options.height);
          }
          $slider.height(options.height);
        }


        // Set initial positions of captions
        $slides.find('.caption').each(function () {
          captionTransition($(this), 0);
        });

        // Move img src into background-image
        $slides.find('img').each(function () {
          var placeholderBase64 = 'data:image/gif;base64,R0lGODlhAQABAIABAP///wAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==';
          if ($(this).attr('src') !== placeholderBase64) {
            $(this).css('background-image', 'url(' + $(this).attr('src') + ')' );
            $(this).attr('src', placeholderBase64);
          }
        });

        // dynamically add indicators
        if (options.indicators) {
          $indicators = $('<ul class="indicators"></ul>');
          $slides.each(function( index ) {
            var $indicator = $('<li class="indicator-item"></li>');

            // Handle clicks on indicators
            $indicator.click(function () {
              var $parent = $slider.parent();
              var curr_index = $parent.find($(this)).index();
              moveToSlide(curr_index);

              // reset interval
              clearInterval($interval);
              $interval = setInterval(
                function(){
                  $active_index = $slider.find('.active').index();
                  if ($slides.length == $active_index + 1) $active_index = 0; // loop to start
                  else $active_index += 1;

                  moveToSlide($active_index);

                }, options.transition + options.interval
              );
            });
            $indicators.append($indicator);
          });
          $this.append($indicators);
          $indicators = $this.find('ul.indicators').find('li.indicator-item');
        }

        if ($active) {
          $active.show();
        }
        else {
          $slides.first().addClass('active').velocity({opacity: 1}, {duration: options.transition, queue: false, easing: 'easeOutQuad'});

          $active_index = 0;
          $active = $slides.eq($active_index);

          // Update indicators
          if (options.indicators) {
            $indicators.eq($active_index).addClass('active');
          }
        }

        // Adjust height to current slide
        $active.find('img').each(function() {
          $active.find('.caption').velocity({opacity: 1, translateX: 0, translateY: 0}, {duration: options.transition, queue: false, easing: 'easeOutQuad'});
        });

        // auto scroll
        $interval = setInterval(
          function(){
            $active_index = $slider.find('.active').index();
            moveToSlide($active_index + 1);

          }, options.transition + options.interval
        );


        // HammerJS, Swipe navigation

        // Touch Event
        var panning = false;
        var swipeLeft = false;
        var swipeRight = false;

        $this.hammer({
            prevent_default: false
        }).bind('pan', function(e) {
          if (e.gesture.pointerType === "touch") {

            // reset interval
            clearInterval($interval);

            var direction = e.gesture.direction;
            var x = e.gesture.deltaX;
            var velocityX = e.gesture.velocityX;

            $curr_slide = $slider.find('.active');
            $curr_slide.velocity({ translateX: x
                }, {duration: 50, queue: false, easing: 'easeOutQuad'});

            // Swipe Left
            if (direction === 4 && (x > ($this.innerWidth() / 2) || velocityX < -0.65)) {
              swipeRight = true;
            }
            // Swipe Right
            else if (direction === 2 && (x < (-1 * $this.innerWidth() / 2) || velocityX > 0.65)) {
              swipeLeft = true;
            }

            // Make Slide Behind active slide visible
            var next_slide;
            if (swipeLeft) {
              next_slide = $curr_slide.next();
              if (next_slide.length === 0) {
                next_slide = $slides.first();
              }
              next_slide.velocity({ opacity: 1
                  }, {duration: 300, queue: false, easing: 'easeOutQuad'});
            }
            if (swipeRight) {
              next_slide = $curr_slide.prev();
              if (next_slide.length === 0) {
                next_slide = $slides.last();
              }
              next_slide.velocity({ opacity: 1
                  }, {duration: 300, queue: false, easing: 'easeOutQuad'});
            }


          }

        }).bind('panend', function(e) {
          if (e.gesture.pointerType === "touch") {

            $curr_slide = $slider.find('.active');
            panning = false;
            curr_index = $slider.find('.active').index();

            if (!swipeRight && !swipeLeft || $slides.length <=1) {
              // Return to original spot
              $curr_slide.velocity({ translateX: 0
                  }, {duration: 300, queue: false, easing: 'easeOutQuad'});
            }
            else if (swipeLeft) {
              moveToSlide(curr_index + 1);
              $curr_slide.velocity({translateX: -1 * $this.innerWidth() }, {duration: 300, queue: false, easing: 'easeOutQuad',
                                    complete: function() {
                                      $curr_slide.velocity({opacity: 0, translateX: 0}, {duration: 0, queue: false});
                                    } });
            }
            else if (swipeRight) {
              moveToSlide(curr_index - 1);
              $curr_slide.velocity({translateX: $this.innerWidth() }, {duration: 300, queue: false, easing: 'easeOutQuad',
                                    complete: function() {
                                      $curr_slide.velocity({opacity: 0, translateX: 0}, {duration: 0, queue: false});
                                    } });
            }
            swipeLeft = false;
            swipeRight = false;

            // Restart interval
            clearInterval($interval);
            $interval = setInterval(
              function(){
                $active_index = $slider.find('.active').index();
                if ($slides.length == $active_index + 1) $active_index = 0; // loop to start
                else $active_index += 1;

                moveToSlide($active_index);

              }, options.transition + options.interval
            );
          }
        });

        $this.on('sliderPause', function() {
          clearInterval($interval);
        });

        $this.on('sliderStart', function() {
          clearInterval($interval);
          $interval = setInterval(
            function(){
              $active_index = $slider.find('.active').index();
              if ($slides.length == $active_index + 1) $active_index = 0; // loop to start
              else $active_index += 1;

              moveToSlide($active_index);

            }, options.transition + options.interval
          );
        });

        $this.on('sliderNext', function() {
          $active_index = $slider.find('.active').index();
          moveToSlide($active_index + 1);
        });

        $this.on('sliderPrev', function() {
          $active_index = $slider.find('.active').index();
          moveToSlide($active_index - 1);
        });

      });



    },
    pause : function() {
      $(this).trigger('sliderPause');
    },
    start : function() {
      $(this).trigger('sliderStart');
    },
    next : function() {
      $(this).trigger('sliderNext');
    },
    prev : function() {
      $(this).trigger('sliderPrev');
    }
  };


    $.fn.slider = function(methodOrOptions) {
      if ( methods[methodOrOptions] ) {
        return methods[ methodOrOptions ].apply( this, Array.prototype.slice.call( arguments, 1 ));
      } else if ( typeof methodOrOptions === 'object' || ! methodOrOptions ) {
        // Default to "init"
        return methods.init.apply( this, arguments );
      } else {
        $.error( 'Method ' +  methodOrOptions + ' does not exist on jQuery.tooltip' );
      }
    }; // Plugin end
}( jQuery ));
;(function ($) {
  $(document).ready(function() {

    $(document).on('click.card', '.card', function (e) {
      if ($(this).find('> .card-reveal').length) {
        if ($(e.target).is($('.card-reveal .card-title')) || $(e.target).is($('.card-reveal .card-title i'))) {
          // Make Reveal animate down and display none
          $(this).find('.card-reveal').velocity(
            {translateY: 0}, {
              duration: 225,
              queue: false,
              easing: 'easeInOutQuad',
              complete: function() { $(this).css({ display: 'none'}); }
            }
          );
        }
        else if ($(e.target).is($('.card .activator')) ||
                 $(e.target).is($('.card .activator i')) ) {
          $(e.target).closest('.card').css('overflow', 'hidden');
          $(this).find('.card-reveal').css({ display: 'block'}).velocity("stop", false).velocity({translateY: '-100%'}, {duration: 300, queue: false, easing: 'easeInOutQuad'});
        }
      }

      $('.card-reveal').closest('.card').css('overflow', 'hidden');

    });

  });
}( jQuery ));;(function ($) {
  $(document).ready(function() {

    $(document).on('click.chip', '.chip .material-icons', function (e) {
      $(this).parent().remove();
    });

  });
}( jQuery ));;(function ($) {
  $.fn.pushpin = function (options) {

    var defaults = {
      top: 0,
      bottom: Infinity,
      offset: 0
    };
    options = $.extend(defaults, options);

    $index = 0;
    return this.each(function() {
      var $uniqueId = Materialize.guid(),
          $this = $(this),
          $original_offset = $(this).offset().top;

      function removePinClasses(object) {
        object.removeClass('pin-top');
        object.removeClass('pinned');
        object.removeClass('pin-bottom');
      }

      function updateElements(objects, scrolled) {
        objects.each(function () {
          // Add position fixed (because its between top and bottom)
          if (options.top <= scrolled && options.bottom >= scrolled && !$(this).hasClass('pinned')) {
            removePinClasses($(this));
            $(this).css('top', options.offset);
            $(this).addClass('pinned');
          }

          // Add pin-top (when scrolled position is above top)
          if (scrolled < options.top && !$(this).hasClass('pin-top')) {
            removePinClasses($(this));
            $(this).css('top', 0);
            $(this).addClass('pin-top');
          }

          // Add pin-bottom (when scrolled position is below bottom)
          if (scrolled > options.bottom && !$(this).hasClass('pin-bottom')) {
            removePinClasses($(this));
            $(this).addClass('pin-bottom');
            $(this).css('top', options.bottom - $original_offset);
          }
        });
      }

      updateElements($this, $(window).scrollTop());
      $(window).on('scroll.' + $uniqueId, function () {
        var $scrolled = $(window).scrollTop() + options.offset;
        updateElements($this, $scrolled);
      });

    });

  };
}( jQuery ));;(function ($) {
  $(document).ready(function() {

    // jQuery reverse
    $.fn.reverse = [].reverse;

    // Hover behaviour: make sure this doesn't work on .click-to-toggle FABs!
    $(document).on('mouseenter.fixedActionBtn', '.fixed-action-btn:not(.click-to-toggle)', function(e) {
      var $this = $(this);
      openFABMenu($this);
    });
    $(document).on('mouseleave.fixedActionBtn', '.fixed-action-btn:not(.click-to-toggle)', function(e) {
      var $this = $(this);
      closeFABMenu($this);
    });

    // Toggle-on-click behaviour.
    $(document).on('click.fixedActionBtn', '.fixed-action-btn.click-to-toggle > a', function(e) {
      var $this = $(this);
      var $menu = $this.parent();
      if ($menu.hasClass('active')) {
        closeFABMenu($menu);
      } else {
        openFABMenu($menu);
      }
    });

  });

  $.fn.extend({
    openFAB: function() {
      openFABMenu($(this));
    },
    closeFAB: function() {
      closeFABMenu($(this));
    }
  });


  var openFABMenu = function (btn) {
    $this = btn;
    if ($this.hasClass('active') === false) {

      // Get direction option
      var horizontal = $this.hasClass('horizontal');
      var offsetY, offsetX;

      if (horizontal === true) {
        offsetX = 40;
      } else {
        offsetY = 40;
      }

      $this.addClass('active');
      $this.find('ul .btn-floating').velocity(
        { scaleY: ".4", scaleX: ".4", translateY: offsetY + 'px', translateX: offsetX + 'px'},
        { duration: 0 });

      var time = 0;
      $this.find('ul .btn-floating').reverse().each( function () {
        $(this).velocity(
          { opacity: "1", scaleX: "1", scaleY: "1", translateY: "0", translateX: '0'},
          { duration: 80, delay: time });
        time += 40;
      });
    }
  };

  var closeFABMenu = function (btn) {
    $this = btn;
    // Get direction option
    var horizontal = $this.hasClass('horizontal');
    var offsetY, offsetX;

    if (horizontal === true) {
      offsetX = 40;
    } else {
      offsetY = 40;
    }

    $this.removeClass('active');
    var time = 0;
    $this.find('ul .btn-floating').velocity("stop", true);
    $this.find('ul .btn-floating').velocity(
      { opacity: "0", scaleX: ".4", scaleY: ".4", translateY: offsetY + 'px', translateX: offsetX + 'px'},
      { duration: 80 }
    );
  };


}( jQuery ));
;(function ($) {
  // Image transition function
  Materialize.fadeInImage =  function(selector){
    var element = $(selector);
    element.css({opacity: 0});
    $(element).velocity({opacity: 1}, {
        duration: 650,
        queue: false,
        easing: 'easeOutSine'
      });
    $(element).velocity({opacity: 1}, {
          duration: 1300,
          queue: false,
          easing: 'swing',
          step: function(now, fx) {
              fx.start = 100;
              var grayscale_setting = now/100;
              var brightness_setting = 150 - (100 - now)/1.75;

              if (brightness_setting < 100) {
                brightness_setting = 100;
              }
              if (now >= 0) {
                $(this).css({
                    "-webkit-filter": "grayscale("+grayscale_setting+")" + "brightness("+brightness_setting+"%)",
                    "filter": "grayscale("+grayscale_setting+")" + "brightness("+brightness_setting+"%)"
                });
              }
          }
      });
  };

  // Horizontal staggered list
  Materialize.showStaggeredList = function(selector) {
    var time = 0;
    $(selector).find('li').velocity(
        { translateX: "-100px"},
        { duration: 0 });

    $(selector).find('li').each(function() {
      $(this).velocity(
        { opacity: "1", translateX: "0"},
        { duration: 800, delay: time, easing: [60, 10] });
      time += 120;
    });
  };


  $(document).ready(function() {
    // Hardcoded .staggered-list scrollFire
    // var staggeredListOptions = [];
    // $('ul.staggered-list').each(function (i) {

    //   var label = 'scrollFire-' + i;
    //   $(this).addClass(label);
    //   staggeredListOptions.push(
    //     {selector: 'ul.staggered-list.' + label,
    //      offset: 200,
    //      callback: 'showStaggeredList("ul.staggered-list.' + label + '")'});
    // });
    // scrollFire(staggeredListOptions);

    // HammerJS, Swipe navigation

    // Touch Event
    var swipeLeft = false;
    var swipeRight = false;


    // Dismissible Collections
    $('.dismissable').each(function() {
      $(this).hammer({
        prevent_default: false
      }).bind('pan', function(e) {
        if (e.gesture.pointerType === "touch") {
          var $this = $(this);
          var direction = e.gesture.direction;
          var x = e.gesture.deltaX;
          var velocityX = e.gesture.velocityX;

          $this.velocity({ translateX: x
              }, {duration: 50, queue: false, easing: 'easeOutQuad'});

          // Swipe Left
          if (direction === 4 && (x > ($this.innerWidth() / 2) || velocityX < -0.75)) {
            swipeLeft = true;
          }

          // Swipe Right
          if (direction === 2 && (x < (-1 * $this.innerWidth() / 2) || velocityX > 0.75)) {
            swipeRight = true;
          }
        }
      }).bind('panend', function(e) {
        // Reset if collection is moved back into original position
        if (Math.abs(e.gesture.deltaX) < ($(this).innerWidth() / 2)) {
          swipeRight = false;
          swipeLeft = false;
        }

        if (e.gesture.pointerType === "touch") {
          var $this = $(this);
          if (swipeLeft || swipeRight) {
            var fullWidth;
            if (swipeLeft) { fullWidth = $this.innerWidth(); }
            else { fullWidth = -1 * $this.innerWidth(); }

            $this.velocity({ translateX: fullWidth,
              }, {duration: 100, queue: false, easing: 'easeOutQuad', complete:
              function() {
                $this.css('border', 'none');
                $this.velocity({ height: 0, padding: 0,
                  }, {duration: 200, queue: false, easing: 'easeOutQuad', complete:
                    function() { $this.remove(); }
                  });
              }
            });
          }
          else {
            $this.velocity({ translateX: 0,
              }, {duration: 100, queue: false, easing: 'easeOutQuad'});
          }
          swipeLeft = false;
          swipeRight = false;
        }
      });

    });


    // time = 0
    // // Vertical Staggered list
    // $('ul.staggered-list.vertical li').velocity(
    //     { translateY: "100px"},
    //     { duration: 0 });

    // $('ul.staggered-list.vertical li').each(function() {
    //   $(this).velocity(
    //     { opacity: "1", translateY: "0"},
    //     { duration: 800, delay: time, easing: [60, 25] });
    //   time += 120;
    // });

    // // Fade in and Scale
    // $('.fade-in.scale').velocity(
    //     { scaleX: .4, scaleY: .4, translateX: -600},
    //     { duration: 0});
    // $('.fade-in').each(function() {
    //   $(this).velocity(
    //     { opacity: "1", scaleX: 1, scaleY: 1, translateX: 0},
    //     { duration: 800, easing: [60, 10] });
    // });
  });
}( jQuery ));
;(function($) {

  // Input: Array of JSON objects {selector, offset, callback}

  Materialize.scrollFire = function(options) {

    var didScroll = false;

    window.addEventListener("scroll", function() {
      didScroll = true;
    });

    // Rate limit to 100ms
    setInterval(function() {
      if(didScroll) {
          didScroll = false;

          var windowScroll = window.pageYOffset + window.innerHeight;

          for (var i = 0 ; i < options.length; i++) {
            // Get options from each line
            var value = options[i];
            var selector = value.selector,
                offset = value.offset,
                callback = value.callback;

            var currentElement = document.querySelector(selector);
            if ( currentElement !== null) {
              var elementOffset = currentElement.getBoundingClientRect().top + window.pageYOffset;

              if (windowScroll > (elementOffset + offset)) {
                if (value.done !== true) {
                  if (typeof(callback) === 'function') {
                    callback.call(this);
                  } else if (typeof(callback) === 'string') {
                    var callbackFunc = new Function(callback);
                    callbackFunc();
                  }
                  value.done = true;
                }
              }
            }
          }
      }
    }, 100);
  };

})(jQuery);
;/*!
 * pickadate.js v3.5.0, 2014/04/13
 * By Amsul, http://amsul.ca
 * Hosted on http://amsul.github.io/pickadate.js
 * Licensed under MIT
 */

(function ( factory ) {

    // AMD.
    if ( typeof define == 'function' && define.amd )
        define( 'picker', ['jquery'], factory )

    // Node.js/browserify.
    else if ( typeof exports == 'object' )
        module.exports = factory( require('jquery') )

    // Browser globals.
    else this.Picker = factory( jQuery )

}(function( $ ) {

var $window = $( window )
var $document = $( document )
var $html = $( document.documentElement )


/**
 * The picker constructor that creates a blank picker.
 */
function PickerConstructor( ELEMENT, NAME, COMPONENT, OPTIONS ) {

    // If there’s no element, return the picker constructor.
    if ( !ELEMENT ) return PickerConstructor


    var
        IS_DEFAULT_THEME = false,


        // The state of the picker.
        STATE = {
            id: ELEMENT.id || 'P' + Math.abs( ~~(Math.random() * new Date()) )
        },


        // Merge the defaults and options passed.
        SETTINGS = COMPONENT ? $.extend( true, {}, COMPONENT.defaults, OPTIONS ) : OPTIONS || {},


        // Merge the default classes with the settings classes.
        CLASSES = $.extend( {}, PickerConstructor.klasses(), SETTINGS.klass ),


        // The element node wrapper into a jQuery object.
        $ELEMENT = $( ELEMENT ),


        // Pseudo picker constructor.
        PickerInstance = function() {
            return this.start()
        },


        // The picker prototype.
        P = PickerInstance.prototype = {

            constructor: PickerInstance,

            $node: $ELEMENT,


            /**
             * Initialize everything
             */
            start: function() {

                // If it’s already started, do nothing.
                if ( STATE && STATE.start ) return P


                // Update the picker states.
                STATE.methods = {}
                STATE.start = true
                STATE.open = false
                STATE.type = ELEMENT.type


                // Confirm focus state, convert into text input to remove UA stylings,
                // and set as readonly to prevent keyboard popup.
                ELEMENT.autofocus = ELEMENT == getActiveElement()
                ELEMENT.readOnly = !SETTINGS.editable
                ELEMENT.id = ELEMENT.id || STATE.id
                if ( ELEMENT.type != 'text' ) {
                    ELEMENT.type = 'text'
                }


                // Create a new picker component with the settings.
                P.component = new COMPONENT(P, SETTINGS)


                // Create the picker root with a holder and then prepare it.
                P.$root = $( PickerConstructor._.node('div', createWrappedComponent(), CLASSES.picker, 'id="' + ELEMENT.id + '_root" tabindex="0"') )
                prepareElementRoot()


                // If there’s a format for the hidden input element, create the element.
                if ( SETTINGS.formatSubmit ) {
                    prepareElementHidden()
                }


                // Prepare the input element.
                prepareElement()


                // Insert the root as specified in the settings.
                if ( SETTINGS.container ) $( SETTINGS.container ).append( P.$root )
                else $ELEMENT.after( P.$root )


                // Bind the default component and settings events.
                P.on({
                    start: P.component.onStart,
                    render: P.component.onRender,
                    stop: P.component.onStop,
                    open: P.component.onOpen,
                    close: P.component.onClose,
                    set: P.component.onSet
                }).on({
                    start: SETTINGS.onStart,
                    render: SETTINGS.onRender,
                    stop: SETTINGS.onStop,
                    open: SETTINGS.onOpen,
                    close: SETTINGS.onClose,
                    set: SETTINGS.onSet
                })


                // Once we’re all set, check the theme in use.
                IS_DEFAULT_THEME = isUsingDefaultTheme( P.$root.children()[ 0 ] )


                // If the element has autofocus, open the picker.
                if ( ELEMENT.autofocus ) {
                    P.open()
                }


                // Trigger queued the “start” and “render” events.
                return P.trigger( 'start' ).trigger( 'render' )
            }, //start


            /**
             * Render a new picker
             */
            render: function( entireComponent ) {

                // Insert a new component holder in the root or box.
                if ( entireComponent ) P.$root.html( createWrappedComponent() )
                else P.$root.find( '.' + CLASSES.box ).html( P.component.nodes( STATE.open ) )

                // Trigger the queued “render” events.
                return P.trigger( 'render' )
            }, //render


            /**
             * Destroy everything
             */
            stop: function() {

                // If it’s already stopped, do nothing.
                if ( !STATE.start ) return P

                // Then close the picker.
                P.close()

                // Remove the hidden field.
                if ( P._hidden ) {
                    P._hidden.parentNode.removeChild( P._hidden )
                }

                // Remove the root.
                P.$root.remove()

                // Remove the input class, remove the stored data, and unbind
                // the events (after a tick for IE - see `P.close`).
                $ELEMENT.removeClass( CLASSES.input ).removeData( NAME )
                setTimeout( function() {
                    $ELEMENT.off( '.' + STATE.id )
                }, 0)

                // Restore the element state
                ELEMENT.type = STATE.type
                ELEMENT.readOnly = false

                // Trigger the queued “stop” events.
                P.trigger( 'stop' )

                // Reset the picker states.
                STATE.methods = {}
                STATE.start = false

                return P
            }, //stop


            /**
             * Open up the picker
             */
            open: function( dontGiveFocus ) {

                // If it’s already open, do nothing.
                if ( STATE.open ) return P

                // Add the “active” class.
                $ELEMENT.addClass( CLASSES.active )
                aria( ELEMENT, 'expanded', true )

                // * A Firefox bug, when `html` has `overflow:hidden`, results in
                //   killing transitions :(. So add the “opened” state on the next tick.
                //   Bug: https://bugzilla.mozilla.org/show_bug.cgi?id=625289
                setTimeout( function() {

                    // Add the “opened” class to the picker root.
                    P.$root.addClass( CLASSES.opened )
                    aria( P.$root[0], 'hidden', false )

                }, 0 )

                // If we have to give focus, bind the element and doc events.
                if ( dontGiveFocus !== false ) {

                    // Set it as open.
                    STATE.open = true

                    // Prevent the page from scrolling.
                    if ( IS_DEFAULT_THEME ) {
                        $html.
                            css( 'overflow', 'hidden' ).
                            css( 'padding-right', '+=' + getScrollbarWidth() )
                    }

                    // Pass focus to the root element’s jQuery object.
                    // * Workaround for iOS8 to bring the picker’s root into view.
                    P.$root.eq(0).focus()

                    // Bind the document events.
                    $document.on( 'click.' + STATE.id + ' focusin.' + STATE.id, function( event ) {

                        var target = event.target

                        // If the target of the event is not the element, close the picker picker.
                        // * Don’t worry about clicks or focusins on the root because those don’t bubble up.
                        //   Also, for Firefox, a click on an `option` element bubbles up directly
                        //   to the doc. So make sure the target wasn't the doc.
                        // * In Firefox stopPropagation() doesn’t prevent right-click events from bubbling,
                        //   which causes the picker to unexpectedly close when right-clicking it. So make
                        //   sure the event wasn’t a right-click.
                        if ( target != ELEMENT && target != document && event.which != 3 ) {

                            // If the target was the holder that covers the screen,
                            // keep the element focused to maintain tabindex.
                            P.close( target === P.$root.children()[0] )
                        }

                    }).on( 'keydown.' + STATE.id, function( event ) {

                        var
                            // Get the keycode.
                            keycode = event.keyCode,

                            // Translate that to a selection change.
                            keycodeToMove = P.component.key[ keycode ],

                            // Grab the target.
                            target = event.target


                        // On escape, close the picker and give focus.
                        if ( keycode == 27 ) {
                            P.close( true )
                        }


                        // Check if there is a key movement or “enter” keypress on the element.
                        else if ( target == P.$root[0] && ( keycodeToMove || keycode == 13 ) ) {

                            // Prevent the default action to stop page movement.
                            event.preventDefault()

                            // Trigger the key movement action.
                            if ( keycodeToMove ) {
                                PickerConstructor._.trigger( P.component.key.go, P, [ PickerConstructor._.trigger( keycodeToMove ) ] )
                            }

                            // On “enter”, if the highlighted item isn’t disabled, set the value and close.
                            else if ( !P.$root.find( '.' + CLASSES.highlighted ).hasClass( CLASSES.disabled ) ) {
                                P.set( 'select', P.component.item.highlight ).close()
                            }
                        }


                        // If the target is within the root and “enter” is pressed,
                        // prevent the default action and trigger a click on the target instead.
                        else if ( $.contains( P.$root[0], target ) && keycode == 13 ) {
                            event.preventDefault()
                            target.click()
                        }
                    })
                }

                // Trigger the queued “open” events.
                return P.trigger( 'open' )
            }, //open


            /**
             * Close the picker
             */
            close: function( giveFocus ) {

                // If we need to give focus, do it before changing states.
                if ( giveFocus ) {
                    // ....ah yes! It would’ve been incomplete without a crazy workaround for IE :|
                    // The focus is triggered *after* the close has completed - causing it
                    // to open again. So unbind and rebind the event at the next tick.
                    P.$root.off( 'focus.toOpen' ).eq(0).focus()
                    setTimeout( function() {
                        P.$root.on( 'focus.toOpen', handleFocusToOpenEvent )
                    }, 0 )
                }

                // Remove the “active” class.
                $ELEMENT.removeClass( CLASSES.active )
                aria( ELEMENT, 'expanded', false )

                // * A Firefox bug, when `html` has `overflow:hidden`, results in
                //   killing transitions :(. So remove the “opened” state on the next tick.
                //   Bug: https://bugzilla.mozilla.org/show_bug.cgi?id=625289
                setTimeout( function() {

                    // Remove the “opened” and “focused” class from the picker root.
                    P.$root.removeClass( CLASSES.opened + ' ' + CLASSES.focused )
                    aria( P.$root[0], 'hidden', true )

                }, 0 )

                // If it’s already closed, do nothing more.
                if ( !STATE.open ) return P

                // Set it as closed.
                STATE.open = false

                // Allow the page to scroll.
                if ( IS_DEFAULT_THEME ) {
                    $html.
                        css( 'overflow', '' ).
                        css( 'padding-right', '-=' + getScrollbarWidth() )
                }

                // Unbind the document events.
                $document.off( '.' + STATE.id )

                // Trigger the queued “close” events.
                return P.trigger( 'close' )
            }, //close


            /**
             * Clear the values
             */
            clear: function( options ) {
                return P.set( 'clear', null, options )
            }, //clear


            /**
             * Set something
             */
            set: function( thing, value, options ) {

                var thingItem, thingValue,
                    thingIsObject = $.isPlainObject( thing ),
                    thingObject = thingIsObject ? thing : {}

                // Make sure we have usable options.
                options = thingIsObject && $.isPlainObject( value ) ? value : options || {}

                if ( thing ) {

                    // If the thing isn’t an object, make it one.
                    if ( !thingIsObject ) {
                        thingObject[ thing ] = value
                    }

                    // Go through the things of items to set.
                    for ( thingItem in thingObject ) {

                        // Grab the value of the thing.
                        thingValue = thingObject[ thingItem ]

                        // First, if the item exists and there’s a value, set it.
                        if ( thingItem in P.component.item ) {
                            if ( thingValue === undefined ) thingValue = null
                            P.component.set( thingItem, thingValue, options )
                        }

                        // Then, check to update the element value and broadcast a change.
                        if ( thingItem == 'select' || thingItem == 'clear' ) {
                            $ELEMENT.
                                val( thingItem == 'clear' ? '' : P.get( thingItem, SETTINGS.format ) ).
                                trigger( 'change' )
                        }
                    }

                    // Render a new picker.
                    P.render()
                }

                // When the method isn’t muted, trigger queued “set” events and pass the `thingObject`.
                return options.muted ? P : P.trigger( 'set', thingObject )
            }, //set


            /**
             * Get something
             */
            get: function( thing, format ) {

                // Make sure there’s something to get.
                thing = thing || 'value'

                // If a picker state exists, return that.
                if ( STATE[ thing ] != null ) {
                    return STATE[ thing ]
                }

                // Return the submission value, if that.
                if ( thing == 'valueSubmit' ) {
                    if ( P._hidden ) {
                        return P._hidden.value
                    }
                    thing = 'value'
                }

                // Return the value, if that.
                if ( thing == 'value' ) {
                    return ELEMENT.value
                }

                // Check if a component item exists, return that.
                if ( thing in P.component.item ) {
                    if ( typeof format == 'string' ) {
                        var thingValue = P.component.get( thing )
                        return thingValue ?
                            PickerConstructor._.trigger(
                                P.component.formats.toString,
                                P.component,
                                [ format, thingValue ]
                            ) : ''
                    }
                    return P.component.get( thing )
                }
            }, //get



            /**
             * Bind events on the things.
             */
            on: function( thing, method, internal ) {

                var thingName, thingMethod,
                    thingIsObject = $.isPlainObject( thing ),
                    thingObject = thingIsObject ? thing : {}

                if ( thing ) {

                    // If the thing isn’t an object, make it one.
                    if ( !thingIsObject ) {
                        thingObject[ thing ] = method
                    }

                    // Go through the things to bind to.
                    for ( thingName in thingObject ) {

                        // Grab the method of the thing.
                        thingMethod = thingObject[ thingName ]

                        // If it was an internal binding, prefix it.
                        if ( internal ) {
                            thingName = '_' + thingName
                        }

                        // Make sure the thing methods collection exists.
                        STATE.methods[ thingName ] = STATE.methods[ thingName ] || []

                        // Add the method to the relative method collection.
                        STATE.methods[ thingName ].push( thingMethod )
                    }
                }

                return P
            }, //on



            /**
             * Unbind events on the things.
             */
            off: function() {
                var i, thingName,
                    names = arguments;
                for ( i = 0, namesCount = names.length; i < namesCount; i += 1 ) {
                    thingName = names[i]
                    if ( thingName in STATE.methods ) {
                        delete STATE.methods[thingName]
                    }
                }
                return P
            },


            /**
             * Fire off method events.
             */
            trigger: function( name, data ) {
                var _trigger = function( name ) {
                    var methodList = STATE.methods[ name ]
                    if ( methodList ) {
                        methodList.map( function( method ) {
                            PickerConstructor._.trigger( method, P, [ data ] )
                        })
                    }
                }
                _trigger( '_' + name )
                _trigger( name )
                return P
            } //trigger
        } //PickerInstance.prototype


    /**
     * Wrap the picker holder components together.
     */
    function createWrappedComponent() {

        // Create a picker wrapper holder
        return PickerConstructor._.node( 'div',

            // Create a picker wrapper node
            PickerConstructor._.node( 'div',

                // Create a picker frame
                PickerConstructor._.node( 'div',

                    // Create a picker box node
                    PickerConstructor._.node( 'div',

                        // Create the components nodes.
                        P.component.nodes( STATE.open ),

                        // The picker box class
                        CLASSES.box
                    ),

                    // Picker wrap class
                    CLASSES.wrap
                ),

                // Picker frame class
                CLASSES.frame
            ),

            // Picker holder class
            CLASSES.holder
        ) //endreturn
    } //createWrappedComponent



    /**
     * Prepare the input element with all bindings.
     */
    function prepareElement() {

        $ELEMENT.

            // Store the picker data by component name.
            data(NAME, P).

            // Add the “input” class name.
            addClass(CLASSES.input).

            // Remove the tabindex.
            attr('tabindex', -1).

            // If there’s a `data-value`, update the value of the element.
            val( $ELEMENT.data('value') ?
                P.get('select', SETTINGS.format) :
                ELEMENT.value
            )


        // Only bind keydown events if the element isn’t editable.
        if ( !SETTINGS.editable ) {

            $ELEMENT.

                // On focus/click, focus onto the root to open it up.
                on( 'focus.' + STATE.id + ' click.' + STATE.id, function( event ) {
                    event.preventDefault()
                    P.$root.eq(0).focus()
                }).

                // Handle keyboard event based on the picker being opened or not.
                on( 'keydown.' + STATE.id, handleKeydownEvent )
        }


        // Update the aria attributes.
        aria(ELEMENT, {
            haspopup: true,
            expanded: false,
            readonly: false,
            owns: ELEMENT.id + '_root'
        })
    }


    /**
     * Prepare the root picker element with all bindings.
     */
    function prepareElementRoot() {

        P.$root.

            on({

                // For iOS8.
                keydown: handleKeydownEvent,

                // When something within the root is focused, stop from bubbling
                // to the doc and remove the “focused” state from the root.
                focusin: function( event ) {
                    P.$root.removeClass( CLASSES.focused )
                    event.stopPropagation()
                },

                // When something within the root holder is clicked, stop it
                // from bubbling to the doc.
                'mousedown click': function( event ) {

                    var target = event.target

                    // Make sure the target isn’t the root holder so it can bubble up.
                    if ( target != P.$root.children()[ 0 ] ) {

                        event.stopPropagation()

                        // * For mousedown events, cancel the default action in order to
                        //   prevent cases where focus is shifted onto external elements
                        //   when using things like jQuery mobile or MagnificPopup (ref: #249 & #120).
                        //   Also, for Firefox, don’t prevent action on the `option` element.
                        if ( event.type == 'mousedown' && !$( target ).is( 'input, select, textarea, button, option' )) {

                            event.preventDefault()

                            // Re-focus onto the root so that users can click away
                            // from elements focused within the picker.
                            P.$root.eq(0).focus()
                        }
                    }
                }
            }).

            // Add/remove the “target” class on focus and blur.
            on({
                focus: function() {
                    $ELEMENT.addClass( CLASSES.target )
                },
                blur: function() {
                    $ELEMENT.removeClass( CLASSES.target )
                }
            }).

            // Open the picker and adjust the root “focused” state
            on( 'focus.toOpen', handleFocusToOpenEvent ).

            // If there’s a click on an actionable element, carry out the actions.
            on( 'click', '[data-pick], [data-nav], [data-clear], [data-close]', function() {

                var $target = $( this ),
                    targetData = $target.data(),
                    targetDisabled = $target.hasClass( CLASSES.navDisabled ) || $target.hasClass( CLASSES.disabled ),

                    // * For IE, non-focusable elements can be active elements as well
                    //   (http://stackoverflow.com/a/2684561).
                    activeElement = getActiveElement()
                    activeElement = activeElement && ( activeElement.type || activeElement.href )

                // If it’s disabled or nothing inside is actively focused, re-focus the element.
                if ( targetDisabled || activeElement && !$.contains( P.$root[0], activeElement ) ) {
                    P.$root.eq(0).focus()
                }

                // If something is superficially changed, update the `highlight` based on the `nav`.
                if ( !targetDisabled && targetData.nav ) {
                    P.set( 'highlight', P.component.item.highlight, { nav: targetData.nav } )
                }

                // If something is picked, set `select` then close with focus.
                else if ( !targetDisabled && 'pick' in targetData ) {
                    P.set( 'select', targetData.pick )
                }

                // If a “clear” button is pressed, empty the values and close with focus.
                else if ( targetData.clear ) {
                    P.clear().close( true )
                }

                else if ( targetData.close ) {
                    P.close( true )
                }

            }) //P.$root

        aria( P.$root[0], 'hidden', true )
    }


     /**
      * Prepare the hidden input element along with all bindings.
      */
    function prepareElementHidden() {

        var name

        if ( SETTINGS.hiddenName === true ) {
            name = ELEMENT.name
            ELEMENT.name = ''
        }
        else {
            name = [
                typeof SETTINGS.hiddenPrefix == 'string' ? SETTINGS.hiddenPrefix : '',
                typeof SETTINGS.hiddenSuffix == 'string' ? SETTINGS.hiddenSuffix : '_submit'
            ]
            name = name[0] + ELEMENT.name + name[1]
        }

        P._hidden = $(
            '<input ' +
            'type=hidden ' +

            // Create the name using the original input’s with a prefix and suffix.
            'name="' + name + '"' +

            // If the element has a value, set the hidden value as well.
            (
                $ELEMENT.data('value') || ELEMENT.value ?
                    ' value="' + P.get('select', SETTINGS.formatSubmit) + '"' :
                    ''
            ) +
            '>'
        )[0]

        $ELEMENT.

            // If the value changes, update the hidden input with the correct format.
            on('change.' + STATE.id, function() {
                P._hidden.value = ELEMENT.value ?
                    P.get('select', SETTINGS.formatSubmit) :
                    ''
            })


        // Insert the hidden input as specified in the settings.
        if ( SETTINGS.container ) $( SETTINGS.container ).append( P._hidden )
        else $ELEMENT.after( P._hidden )
    }


    // For iOS8.
    function handleKeydownEvent( event ) {

        var keycode = event.keyCode,

            // Check if one of the delete keys was pressed.
            isKeycodeDelete = /^(8|46)$/.test(keycode)

        // For some reason IE clears the input value on “escape”.
        if ( keycode == 27 ) {
            P.close()
            return false
        }

        // Check if `space` or `delete` was pressed or the picker is closed with a key movement.
        if ( keycode == 32 || isKeycodeDelete || !STATE.open && P.component.key[keycode] ) {

            // Prevent it from moving the page and bubbling to doc.
            event.preventDefault()
            event.stopPropagation()

            // If `delete` was pressed, clear the values and close the picker.
            // Otherwise open the picker.
            if ( isKeycodeDelete ) { P.clear().close() }
            else { P.open() }
        }
    }


    // Separated for IE
    function handleFocusToOpenEvent( event ) {

        // Stop the event from propagating to the doc.
        event.stopPropagation()

        // If it’s a focus event, add the “focused” class to the root.
        if ( event.type == 'focus' ) {
            P.$root.addClass( CLASSES.focused )
        }

        // And then finally open the picker.
        P.open()
    }


    // Return a new picker instance.
    return new PickerInstance()
} //PickerConstructor



/**
 * The default classes and prefix to use for the HTML classes.
 */
PickerConstructor.klasses = function( prefix ) {
    prefix = prefix || 'picker'
    return {

        picker: prefix,
        opened: prefix + '--opened',
        focused: prefix + '--focused',

        input: prefix + '__input',
        active: prefix + '__input--active',
        target: prefix + '__input--target',

        holder: prefix + '__holder',

        frame: prefix + '__frame',
        wrap: prefix + '__wrap',

        box: prefix + '__box'
    }
} //PickerConstructor.klasses



/**
 * Check if the default theme is being used.
 */
function isUsingDefaultTheme( element ) {

    var theme,
        prop = 'position'

    // For IE.
    if ( element.currentStyle ) {
        theme = element.currentStyle[prop]
    }

    // For normal browsers.
    else if ( window.getComputedStyle ) {
        theme = getComputedStyle( element )[prop]
    }

    return theme == 'fixed'
}



/**
 * Get the width of the browser’s scrollbar.
 * Taken from: https://github.com/VodkaBears/Remodal/blob/master/src/jquery.remodal.js
 */
function getScrollbarWidth() {

    if ( $html.height() <= $window.height() ) {
        return 0
    }

    var $outer = $( '<div style="visibility:hidden;width:100px" />' ).
        appendTo( 'body' )

    // Get the width without scrollbars.
    var widthWithoutScroll = $outer[0].offsetWidth

    // Force adding scrollbars.
    $outer.css( 'overflow', 'scroll' )

    // Add the inner div.
    var $inner = $( '<div style="width:100%" />' ).appendTo( $outer )

    // Get the width with scrollbars.
    var widthWithScroll = $inner[0].offsetWidth

    // Remove the divs.
    $outer.remove()

    // Return the difference between the widths.
    return widthWithoutScroll - widthWithScroll
}



/**
 * PickerConstructor helper methods.
 */
PickerConstructor._ = {

    /**
     * Create a group of nodes. Expects:
     * `
        {
            min:    {Integer},
            max:    {Integer},
            i:      {Integer},
            node:   {String},
            item:   {Function}
        }
     * `
     */
    group: function( groupObject ) {

        var
            // Scope for the looped object
            loopObjectScope,

            // Create the nodes list
            nodesList = '',

            // The counter starts from the `min`
            counter = PickerConstructor._.trigger( groupObject.min, groupObject )


        // Loop from the `min` to `max`, incrementing by `i`
        for ( ; counter <= PickerConstructor._.trigger( groupObject.max, groupObject, [ counter ] ); counter += groupObject.i ) {

            // Trigger the `item` function within scope of the object
            loopObjectScope = PickerConstructor._.trigger( groupObject.item, groupObject, [ counter ] )

            // Splice the subgroup and create nodes out of the sub nodes
            nodesList += PickerConstructor._.node(
                groupObject.node,
                loopObjectScope[ 0 ],   // the node
                loopObjectScope[ 1 ],   // the classes
                loopObjectScope[ 2 ]    // the attributes
            )
        }

        // Return the list of nodes
        return nodesList
    }, //group


    /**
     * Create a dom node string
     */
    node: function( wrapper, item, klass, attribute ) {

        // If the item is false-y, just return an empty string
        if ( !item ) return ''

        // If the item is an array, do a join
        item = $.isArray( item ) ? item.join( '' ) : item

        // Check for the class
        klass = klass ? ' class="' + klass + '"' : ''

        // Check for any attributes
        attribute = attribute ? ' ' + attribute : ''

        // Return the wrapped item
        return '<' + wrapper + klass + attribute + '>' + item + '</' + wrapper + '>'
    }, //node


    /**
     * Lead numbers below 10 with a zero.
     */
    lead: function( number ) {
        return ( number < 10 ? '0': '' ) + number
    },


    /**
     * Trigger a function otherwise return the value.
     */
    trigger: function( callback, scope, args ) {
        return typeof callback == 'function' ? callback.apply( scope, args || [] ) : callback
    },


    /**
     * If the second character is a digit, length is 2 otherwise 1.
     */
    digits: function( string ) {
        return ( /\d/ ).test( string[ 1 ] ) ? 2 : 1
    },


    /**
     * Tell if something is a date object.
     */
    isDate: function( value ) {
        return {}.toString.call( value ).indexOf( 'Date' ) > -1 && this.isInteger( value.getDate() )
    },


    /**
     * Tell if something is an integer.
     */
    isInteger: function( value ) {
        return {}.toString.call( value ).indexOf( 'Number' ) > -1 && value % 1 === 0
    },


    /**
     * Create ARIA attribute strings.
     */
    ariaAttr: ariaAttr
} //PickerConstructor._



/**
 * Extend the picker with a component and defaults.
 */
PickerConstructor.extend = function( name, Component ) {

    // Extend jQuery.
    $.fn[ name ] = function( options, action ) {

        // Grab the component data.
        var componentData = this.data( name )

        // If the picker is requested, return the data object.
        if ( options == 'picker' ) {
            return componentData
        }

        // If the component data exists and `options` is a string, carry out the action.
        if ( componentData && typeof options == 'string' ) {
            return PickerConstructor._.trigger( componentData[ options ], componentData, [ action ] )
        }

        // Otherwise go through each matched element and if the component
        // doesn’t exist, create a new picker using `this` element
        // and merging the defaults and options with a deep copy.
        return this.each( function() {
            var $this = $( this )
            if ( !$this.data( name ) ) {
                new PickerConstructor( this, name, Component, options )
            }
        })
    }

    // Set the defaults.
    $.fn[ name ].defaults = Component.defaults
} //PickerConstructor.extend



function aria(element, attribute, value) {
    if ( $.isPlainObject(attribute) ) {
        for ( var key in attribute ) {
            ariaSet(element, key, attribute[key])
        }
    }
    else {
        ariaSet(element, attribute, value)
    }
}
function ariaSet(element, attribute, value) {
    element.setAttribute(
        (attribute == 'role' ? '' : 'aria-') + attribute,
        value
    )
}
function ariaAttr(attribute, data) {
    if ( !$.isPlainObject(attribute) ) {
        attribute = { attribute: data }
    }
    data = ''
    for ( var key in attribute ) {
        var attr = (key == 'role' ? '' : 'aria-') + key,
            attrVal = attribute[key]
        data += attrVal == null ? '' : attr + '="' + attribute[key] + '"'
    }
    return data
}

// IE8 bug throws an error for activeElements within iframes.
function getActiveElement() {
    try {
        return document.activeElement
    } catch ( err ) { }
}



// Expose the picker constructor.
return PickerConstructor


}));


;/*!
 * Date picker for pickadate.js v3.5.0
 * http://amsul.github.io/pickadate.js/date.htm
 */

(function ( factory ) {

    // AMD.
    if ( typeof define == 'function' && define.amd )
        define( ['picker', 'jquery'], factory )

    // Node.js/browserify.
    else if ( typeof exports == 'object' )
        module.exports = factory( require('./picker.js'), require('jquery') )

    // Browser globals.
    else factory( Picker, jQuery )

}(function( Picker, $ ) {


/**
 * Globals and constants
 */
var DAYS_IN_WEEK = 7,
    WEEKS_IN_CALENDAR = 6,
    _ = Picker._



/**
 * The date picker constructor
 */
function DatePicker( picker, settings ) {

    var calendar = this,
        element = picker.$node[ 0 ],
        elementValue = element.value,
        elementDataValue = picker.$node.data( 'value' ),
        valueString = elementDataValue || elementValue,
        formatString = elementDataValue ? settings.formatSubmit : settings.format,
        isRTL = function() {

            return element.currentStyle ?

                // For IE.
                element.currentStyle.direction == 'rtl' :

                // For normal browsers.
                getComputedStyle( picker.$root[0] ).direction == 'rtl'
        }

    calendar.settings = settings
    calendar.$node = picker.$node

    // The queue of methods that will be used to build item objects.
    calendar.queue = {
        min: 'measure create',
        max: 'measure create',
        now: 'now create',
        select: 'parse create validate',
        highlight: 'parse navigate create validate',
        view: 'parse create validate viewset',
        disable: 'deactivate',
        enable: 'activate'
    }

    // The component's item object.
    calendar.item = {}

    calendar.item.clear = null
    calendar.item.disable = ( settings.disable || [] ).slice( 0 )
    calendar.item.enable = -(function( collectionDisabled ) {
        return collectionDisabled[ 0 ] === true ? collectionDisabled.shift() : -1
    })( calendar.item.disable )

    calendar.
        set( 'min', settings.min ).
        set( 'max', settings.max ).
        set( 'now' )

    // When there’s a value, set the `select`, which in turn
    // also sets the `highlight` and `view`.
    if ( valueString ) {
        calendar.set( 'select', valueString, { format: formatString })
    }

    // If there’s no value, default to highlighting “today”.
    else {
        calendar.
            set( 'select', null ).
            set( 'highlight', calendar.item.now )
    }


    // The keycode to movement mapping.
    calendar.key = {
        40: 7, // Down
        38: -7, // Up
        39: function() { return isRTL() ? -1 : 1 }, // Right
        37: function() { return isRTL() ? 1 : -1 }, // Left
        go: function( timeChange ) {
            var highlightedObject = calendar.item.highlight,
                targetDate = new Date( highlightedObject.year, highlightedObject.month, highlightedObject.date + timeChange )
            calendar.set(
                'highlight',
                targetDate,
                { interval: timeChange }
            )
            this.render()
        }
    }


    // Bind some picker events.
    picker.
        on( 'render', function() {
            picker.$root.find( '.' + settings.klass.selectMonth ).on( 'change', function() {
                var value = this.value
                if ( value ) {
                    picker.set( 'highlight', [ picker.get( 'view' ).year, value, picker.get( 'highlight' ).date ] )
                    picker.$root.find( '.' + settings.klass.selectMonth ).trigger( 'focus' )
                }
            })
            picker.$root.find( '.' + settings.klass.selectYear ).on( 'change', function() {
                var value = this.value
                if ( value ) {
                    picker.set( 'highlight', [ value, picker.get( 'view' ).month, picker.get( 'highlight' ).date ] )
                    picker.$root.find( '.' + settings.klass.selectYear ).trigger( 'focus' )
                }
            })
        }, 1 ).
        on( 'open', function() {
            var includeToday = ''
            if ( calendar.disabled( calendar.get('now') ) ) {
                includeToday = ':not(.' + settings.klass.buttonToday + ')'
            }
            picker.$root.find( 'button' + includeToday + ', select' ).attr( 'disabled', false )
        }, 1 ).
        on( 'close', function() {
            picker.$root.find( 'button, select' ).attr( 'disabled', true )
        }, 1 )

} //DatePicker


/**
 * Set a datepicker item object.
 */
DatePicker.prototype.set = function( type, value, options ) {

    var calendar = this,
        calendarItem = calendar.item

    // If the value is `null` just set it immediately.
    if ( value === null ) {
        if ( type == 'clear' ) type = 'select'
        calendarItem[ type ] = value
        return calendar
    }

    // Otherwise go through the queue of methods, and invoke the functions.
    // Update this as the time unit, and set the final value as this item.
    // * In the case of `enable`, keep the queue but set `disable` instead.
    //   And in the case of `flip`, keep the queue but set `enable` instead.
    calendarItem[ ( type == 'enable' ? 'disable' : type == 'flip' ? 'enable' : type ) ] = calendar.queue[ type ].split( ' ' ).map( function( method ) {
        value = calendar[ method ]( type, value, options )
        return value
    }).pop()

    // Check if we need to cascade through more updates.
    if ( type == 'select' ) {
        calendar.set( 'highlight', calendarItem.select, options )
    }
    else if ( type == 'highlight' ) {
        calendar.set( 'view', calendarItem.highlight, options )
    }
    else if ( type.match( /^(flip|min|max|disable|enable)$/ ) ) {
        if ( calendarItem.select && calendar.disabled( calendarItem.select ) ) {
            calendar.set( 'select', calendarItem.select, options )
        }
        if ( calendarItem.highlight && calendar.disabled( calendarItem.highlight ) ) {
            calendar.set( 'highlight', calendarItem.highlight, options )
        }
    }

    return calendar
} //DatePicker.prototype.set


/**
 * Get a datepicker item object.
 */
DatePicker.prototype.get = function( type ) {
    return this.item[ type ]
} //DatePicker.prototype.get


/**
 * Create a picker date object.
 */
DatePicker.prototype.create = function( type, value, options ) {

    var isInfiniteValue,
        calendar = this

    // If there’s no value, use the type as the value.
    value = value === undefined ? type : value


    // If it’s infinity, update the value.
    if ( value == -Infinity || value == Infinity ) {
        isInfiniteValue = value
    }

    // If it’s an object, use the native date object.
    else if ( $.isPlainObject( value ) && _.isInteger( value.pick ) ) {
        value = value.obj
    }

    // If it’s an array, convert it into a date and make sure
    // that it’s a valid date – otherwise default to today.
    else if ( $.isArray( value ) ) {
        value = new Date( value[ 0 ], value[ 1 ], value[ 2 ] )
        value = _.isDate( value ) ? value : calendar.create().obj
    }

    // If it’s a number or date object, make a normalized date.
    else if ( _.isInteger( value ) || _.isDate( value ) ) {
        value = calendar.normalize( new Date( value ), options )
    }

    // If it’s a literal true or any other case, set it to now.
    else /*if ( value === true )*/ {
        value = calendar.now( type, value, options )
    }

    // Return the compiled object.
    return {
        year: isInfiniteValue || value.getFullYear(),
        month: isInfiniteValue || value.getMonth(),
        date: isInfiniteValue || value.getDate(),
        day: isInfiniteValue || value.getDay(),
        obj: isInfiniteValue || value,
        pick: isInfiniteValue || value.getTime()
    }
} //DatePicker.prototype.create


/**
 * Create a range limit object using an array, date object,
 * literal “true”, or integer relative to another time.
 */
DatePicker.prototype.createRange = function( from, to ) {

    var calendar = this,
        createDate = function( date ) {
            if ( date === true || $.isArray( date ) || _.isDate( date ) ) {
                return calendar.create( date )
            }
            return date
        }

    // Create objects if possible.
    if ( !_.isInteger( from ) ) {
        from = createDate( from )
    }
    if ( !_.isInteger( to ) ) {
        to = createDate( to )
    }

    // Create relative dates.
    if ( _.isInteger( from ) && $.isPlainObject( to ) ) {
        from = [ to.year, to.month, to.date + from ];
    }
    else if ( _.isInteger( to ) && $.isPlainObject( from ) ) {
        to = [ from.year, from.month, from.date + to ];
    }

    return {
        from: createDate( from ),
        to: createDate( to )
    }
} //DatePicker.prototype.createRange


/**
 * Check if a date unit falls within a date range object.
 */
DatePicker.prototype.withinRange = function( range, dateUnit ) {
    range = this.createRange(range.from, range.to)
    return dateUnit.pick >= range.from.pick && dateUnit.pick <= range.to.pick
}


/**
 * Check if two date range objects overlap.
 */
DatePicker.prototype.overlapRanges = function( one, two ) {

    var calendar = this

    // Convert the ranges into comparable dates.
    one = calendar.createRange( one.from, one.to )
    two = calendar.createRange( two.from, two.to )

    return calendar.withinRange( one, two.from ) || calendar.withinRange( one, two.to ) ||
        calendar.withinRange( two, one.from ) || calendar.withinRange( two, one.to )
}


/**
 * Get the date today.
 */
DatePicker.prototype.now = function( type, value, options ) {
    value = new Date()
    if ( options && options.rel ) {
        value.setDate( value.getDate() + options.rel )
    }
    return this.normalize( value, options )
}


/**
 * Navigate to next/prev month.
 */
DatePicker.prototype.navigate = function( type, value, options ) {

    var targetDateObject,
        targetYear,
        targetMonth,
        targetDate,
        isTargetArray = $.isArray( value ),
        isTargetObject = $.isPlainObject( value ),
        viewsetObject = this.item.view/*,
        safety = 100*/


    if ( isTargetArray || isTargetObject ) {

        if ( isTargetObject ) {
            targetYear = value.year
            targetMonth = value.month
            targetDate = value.date
        }
        else {
            targetYear = +value[0]
            targetMonth = +value[1]
            targetDate = +value[2]
        }

        // If we’re navigating months but the view is in a different
        // month, navigate to the view’s year and month.
        if ( options && options.nav && viewsetObject && viewsetObject.month !== targetMonth ) {
            targetYear = viewsetObject.year
            targetMonth = viewsetObject.month
        }

        // Figure out the expected target year and month.
        targetDateObject = new Date( targetYear, targetMonth + ( options && options.nav ? options.nav : 0 ), 1 )
        targetYear = targetDateObject.getFullYear()
        targetMonth = targetDateObject.getMonth()

        // If the month we’re going to doesn’t have enough days,
        // keep decreasing the date until we reach the month’s last date.
        while ( /*safety &&*/ new Date( targetYear, targetMonth, targetDate ).getMonth() !== targetMonth ) {
            targetDate -= 1
            /*safety -= 1
            if ( !safety ) {
                throw 'Fell into an infinite loop while navigating to ' + new Date( targetYear, targetMonth, targetDate ) + '.'
            }*/
        }

        value = [ targetYear, targetMonth, targetDate ]
    }

    return value
} //DatePicker.prototype.navigate


/**
 * Normalize a date by setting the hours to midnight.
 */
DatePicker.prototype.normalize = function( value/*, options*/ ) {
    value.setHours( 0, 0, 0, 0 )
    return value
}


/**
 * Measure the range of dates.
 */
DatePicker.prototype.measure = function( type, value/*, options*/ ) {

    var calendar = this

    // If it’s anything false-y, remove the limits.
    if ( !value ) {
        value = type == 'min' ? -Infinity : Infinity
    }

    // If it’s a string, parse it.
    else if ( typeof value == 'string' ) {
        value = calendar.parse( type, value )
    }

    // If it's an integer, get a date relative to today.
    else if ( _.isInteger( value ) ) {
        value = calendar.now( type, value, { rel: value } )
    }

    return value
} ///DatePicker.prototype.measure


/**
 * Create a viewset object based on navigation.
 */
DatePicker.prototype.viewset = function( type, dateObject/*, options*/ ) {
    return this.create([ dateObject.year, dateObject.month, 1 ])
}


/**
 * Validate a date as enabled and shift if needed.
 */
DatePicker.prototype.validate = function( type, dateObject, options ) {

    var calendar = this,

        // Keep a reference to the original date.
        originalDateObject = dateObject,

        // Make sure we have an interval.
        interval = options && options.interval ? options.interval : 1,

        // Check if the calendar enabled dates are inverted.
        isFlippedBase = calendar.item.enable === -1,

        // Check if we have any enabled dates after/before now.
        hasEnabledBeforeTarget, hasEnabledAfterTarget,

        // The min & max limits.
        minLimitObject = calendar.item.min,
        maxLimitObject = calendar.item.max,

        // Check if we’ve reached the limit during shifting.
        reachedMin, reachedMax,

        // Check if the calendar is inverted and at least one weekday is enabled.
        hasEnabledWeekdays = isFlippedBase && calendar.item.disable.filter( function( value ) {

            // If there’s a date, check where it is relative to the target.
            if ( $.isArray( value ) ) {
                var dateTime = calendar.create( value ).pick
                if ( dateTime < dateObject.pick ) hasEnabledBeforeTarget = true
                else if ( dateTime > dateObject.pick ) hasEnabledAfterTarget = true
            }

            // Return only integers for enabled weekdays.
            return _.isInteger( value )
        }).length/*,

        safety = 100*/



    // Cases to validate for:
    // [1] Not inverted and date disabled.
    // [2] Inverted and some dates enabled.
    // [3] Not inverted and out of range.
    //
    // Cases to **not** validate for:
    // • Navigating months.
    // • Not inverted and date enabled.
    // • Inverted and all dates disabled.
    // • ..and anything else.
    if ( !options || !options.nav ) if (
        /* 1 */ ( !isFlippedBase && calendar.disabled( dateObject ) ) ||
        /* 2 */ ( isFlippedBase && calendar.disabled( dateObject ) && ( hasEnabledWeekdays || hasEnabledBeforeTarget || hasEnabledAfterTarget ) ) ||
        /* 3 */ ( !isFlippedBase && (dateObject.pick <= minLimitObject.pick || dateObject.pick >= maxLimitObject.pick) )
    ) {


        // When inverted, flip the direction if there aren’t any enabled weekdays
        // and there are no enabled dates in the direction of the interval.
        if ( isFlippedBase && !hasEnabledWeekdays && ( ( !hasEnabledAfterTarget && interval > 0 ) || ( !hasEnabledBeforeTarget && interval < 0 ) ) ) {
            interval *= -1
        }


        // Keep looping until we reach an enabled date.
        while ( /*safety &&*/ calendar.disabled( dateObject ) ) {

            /*safety -= 1
            if ( !safety ) {
                throw 'Fell into an infinite loop while validating ' + dateObject.obj + '.'
            }*/


            // If we’ve looped into the next/prev month with a large interval, return to the original date and flatten the interval.
            if ( Math.abs( interval ) > 1 && ( dateObject.month < originalDateObject.month || dateObject.month > originalDateObject.month ) ) {
                dateObject = originalDateObject
                interval = interval > 0 ? 1 : -1
            }


            // If we’ve reached the min/max limit, reverse the direction, flatten the interval and set it to the limit.
            if ( dateObject.pick <= minLimitObject.pick ) {
                reachedMin = true
                interval = 1
                dateObject = calendar.create([
                    minLimitObject.year,
                    minLimitObject.month,
                    minLimitObject.date + (dateObject.pick === minLimitObject.pick ? 0 : -1)
                ])
            }
            else if ( dateObject.pick >= maxLimitObject.pick ) {
                reachedMax = true
                interval = -1
                dateObject = calendar.create([
                    maxLimitObject.year,
                    maxLimitObject.month,
                    maxLimitObject.date + (dateObject.pick === maxLimitObject.pick ? 0 : 1)
                ])
            }


            // If we’ve reached both limits, just break out of the loop.
            if ( reachedMin && reachedMax ) {
                break
            }


            // Finally, create the shifted date using the interval and keep looping.
            dateObject = calendar.create([ dateObject.year, dateObject.month, dateObject.date + interval ])
        }

    } //endif


    // Return the date object settled on.
    return dateObject
} //DatePicker.prototype.validate


/**
 * Check if a date is disabled.
 */
DatePicker.prototype.disabled = function( dateToVerify ) {

    var
        calendar = this,

        // Filter through the disabled dates to check if this is one.
        isDisabledMatch = calendar.item.disable.filter( function( dateToDisable ) {

            // If the date is a number, match the weekday with 0index and `firstDay` check.
            if ( _.isInteger( dateToDisable ) ) {
                return dateToVerify.day === ( calendar.settings.firstDay ? dateToDisable : dateToDisable - 1 ) % 7
            }

            // If it’s an array or a native JS date, create and match the exact date.
            if ( $.isArray( dateToDisable ) || _.isDate( dateToDisable ) ) {
                return dateToVerify.pick === calendar.create( dateToDisable ).pick
            }

            // If it’s an object, match a date within the “from” and “to” range.
            if ( $.isPlainObject( dateToDisable ) ) {
                return calendar.withinRange( dateToDisable, dateToVerify )
            }
        })

    // If this date matches a disabled date, confirm it’s not inverted.
    isDisabledMatch = isDisabledMatch.length && !isDisabledMatch.filter(function( dateToDisable ) {
        return $.isArray( dateToDisable ) && dateToDisable[3] == 'inverted' ||
            $.isPlainObject( dateToDisable ) && dateToDisable.inverted
    }).length

    // Check the calendar “enabled” flag and respectively flip the
    // disabled state. Then also check if it’s beyond the min/max limits.
    return calendar.item.enable === -1 ? !isDisabledMatch : isDisabledMatch ||
        dateToVerify.pick < calendar.item.min.pick ||
        dateToVerify.pick > calendar.item.max.pick

} //DatePicker.prototype.disabled


/**
 * Parse a string into a usable type.
 */
DatePicker.prototype.parse = function( type, value, options ) {

    var calendar = this,
        parsingObject = {}

    // If it’s already parsed, we’re good.
    if ( !value || typeof value != 'string' ) {
        return value
    }

    // We need a `.format` to parse the value with.
    if ( !( options && options.format ) ) {
        options = options || {}
        options.format = calendar.settings.format
    }

    // Convert the format into an array and then map through it.
    calendar.formats.toArray( options.format ).map( function( label ) {

        var
            // Grab the formatting label.
            formattingLabel = calendar.formats[ label ],

            // The format length is from the formatting label function or the
            // label length without the escaping exclamation (!) mark.
            formatLength = formattingLabel ? _.trigger( formattingLabel, calendar, [ value, parsingObject ] ) : label.replace( /^!/, '' ).length

        // If there's a format label, split the value up to the format length.
        // Then add it to the parsing object with appropriate label.
        if ( formattingLabel ) {
            parsingObject[ label ] = value.substr( 0, formatLength )
        }

        // Update the value as the substring from format length to end.
        value = value.substr( formatLength )
    })

    // Compensate for month 0index.
    return [
        parsingObject.yyyy || parsingObject.yy,
        +( parsingObject.mm || parsingObject.m ) - 1,
        parsingObject.dd || parsingObject.d
    ]
} //DatePicker.prototype.parse


/**
 * Various formats to display the object in.
 */
DatePicker.prototype.formats = (function() {

    // Return the length of the first word in a collection.
    function getWordLengthFromCollection( string, collection, dateObject ) {

        // Grab the first word from the string.
        var word = string.match( /\w+/ )[ 0 ]

        // If there's no month index, add it to the date object
        if ( !dateObject.mm && !dateObject.m ) {
            dateObject.m = collection.indexOf( word ) + 1
        }

        // Return the length of the word.
        return word.length
    }

    // Get the length of the first word in a string.
    function getFirstWordLength( string ) {
        return string.match( /\w+/ )[ 0 ].length
    }

    return {

        d: function( string, dateObject ) {

            // If there's string, then get the digits length.
            // Otherwise return the selected date.
            return string ? _.digits( string ) : dateObject.date
        },
        dd: function( string, dateObject ) {

            // If there's a string, then the length is always 2.
            // Otherwise return the selected date with a leading zero.
            return string ? 2 : _.lead( dateObject.date )
        },
        ddd: function( string, dateObject ) {

            // If there's a string, then get the length of the first word.
            // Otherwise return the short selected weekday.
            return string ? getFirstWordLength( string ) : this.settings.weekdaysShort[ dateObject.day ]
        },
        dddd: function( string, dateObject ) {

            // If there's a string, then get the length of the first word.
            // Otherwise return the full selected weekday.
            return string ? getFirstWordLength( string ) : this.settings.weekdaysFull[ dateObject.day ]
        },
        m: function( string, dateObject ) {

            // If there's a string, then get the length of the digits
            // Otherwise return the selected month with 0index compensation.
            return string ? _.digits( string ) : dateObject.month + 1
        },
        mm: function( string, dateObject ) {

            // If there's a string, then the length is always 2.
            // Otherwise return the selected month with 0index and leading zero.
            return string ? 2 : _.lead( dateObject.month + 1 )
        },
        mmm: function( string, dateObject ) {

            var collection = this.settings.monthsShort

            // If there's a string, get length of the relevant month from the short
            // months collection. Otherwise return the selected month from that collection.
            return string ? getWordLengthFromCollection( string, collection, dateObject ) : collection[ dateObject.month ]
        },
        mmmm: function( string, dateObject ) {

            var collection = this.settings.monthsFull

            // If there's a string, get length of the relevant month from the full
            // months collection. Otherwise return the selected month from that collection.
            return string ? getWordLengthFromCollection( string, collection, dateObject ) : collection[ dateObject.month ]
        },
        yy: function( string, dateObject ) {

            // If there's a string, then the length is always 2.
            // Otherwise return the selected year by slicing out the first 2 digits.
            return string ? 2 : ( '' + dateObject.year ).slice( 2 )
        },
        yyyy: function( string, dateObject ) {

            // If there's a string, then the length is always 4.
            // Otherwise return the selected year.
            return string ? 4 : dateObject.year
        },

        // Create an array by splitting the formatting string passed.
        toArray: function( formatString ) { return formatString.split( /(d{1,4}|m{1,4}|y{4}|yy|!.)/g ) },

        // Format an object into a string using the formatting options.
        toString: function ( formatString, itemObject ) {
            var calendar = this
            return calendar.formats.toArray( formatString ).map( function( label ) {
                return _.trigger( calendar.formats[ label ], calendar, [ 0, itemObject ] ) || label.replace( /^!/, '' )
            }).join( '' )
        }
    }
})() //DatePicker.prototype.formats




/**
 * Check if two date units are the exact.
 */
DatePicker.prototype.isDateExact = function( one, two ) {

    var calendar = this

    // When we’re working with weekdays, do a direct comparison.
    if (
        ( _.isInteger( one ) && _.isInteger( two ) ) ||
        ( typeof one == 'boolean' && typeof two == 'boolean' )
     ) {
        return one === two
    }

    // When we’re working with date representations, compare the “pick” value.
    if (
        ( _.isDate( one ) || $.isArray( one ) ) &&
        ( _.isDate( two ) || $.isArray( two ) )
    ) {
        return calendar.create( one ).pick === calendar.create( two ).pick
    }

    // When we’re working with range objects, compare the “from” and “to”.
    if ( $.isPlainObject( one ) && $.isPlainObject( two ) ) {
        return calendar.isDateExact( one.from, two.from ) && calendar.isDateExact( one.to, two.to )
    }

    return false
}


/**
 * Check if two date units overlap.
 */
DatePicker.prototype.isDateOverlap = function( one, two ) {

    var calendar = this,
        firstDay = calendar.settings.firstDay ? 1 : 0

    // When we’re working with a weekday index, compare the days.
    if ( _.isInteger( one ) && ( _.isDate( two ) || $.isArray( two ) ) ) {
        one = one % 7 + firstDay
        return one === calendar.create( two ).day + 1
    }
    if ( _.isInteger( two ) && ( _.isDate( one ) || $.isArray( one ) ) ) {
        two = two % 7 + firstDay
        return two === calendar.create( one ).day + 1
    }

    // When we’re working with range objects, check if the ranges overlap.
    if ( $.isPlainObject( one ) && $.isPlainObject( two ) ) {
        return calendar.overlapRanges( one, two )
    }

    return false
}


/**
 * Flip the “enabled” state.
 */
DatePicker.prototype.flipEnable = function(val) {
    var itemObject = this.item
    itemObject.enable = val || (itemObject.enable == -1 ? 1 : -1)
}


/**
 * Mark a collection of dates as “disabled”.
 */
DatePicker.prototype.deactivate = function( type, datesToDisable ) {

    var calendar = this,
        disabledItems = calendar.item.disable.slice(0)


    // If we’re flipping, that’s all we need to do.
    if ( datesToDisable == 'flip' ) {
        calendar.flipEnable()
    }

    else if ( datesToDisable === false ) {
        calendar.flipEnable(1)
        disabledItems = []
    }

    else if ( datesToDisable === true ) {
        calendar.flipEnable(-1)
        disabledItems = []
    }

    // Otherwise go through the dates to disable.
    else {

        datesToDisable.map(function( unitToDisable ) {

            var matchFound

            // When we have disabled items, check for matches.
            // If something is matched, immediately break out.
            for ( var index = 0; index < disabledItems.length; index += 1 ) {
                if ( calendar.isDateExact( unitToDisable, disabledItems[index] ) ) {
                    matchFound = true
                    break
                }
            }

            // If nothing was found, add the validated unit to the collection.
            if ( !matchFound ) {
                if (
                    _.isInteger( unitToDisable ) ||
                    _.isDate( unitToDisable ) ||
                    $.isArray( unitToDisable ) ||
                    ( $.isPlainObject( unitToDisable ) && unitToDisable.from && unitToDisable.to )
                ) {
                    disabledItems.push( unitToDisable )
                }
            }
        })
    }

    // Return the updated collection.
    return disabledItems
} //DatePicker.prototype.deactivate


/**
 * Mark a collection of dates as “enabled”.
 */
DatePicker.prototype.activate = function( type, datesToEnable ) {

    var calendar = this,
        disabledItems = calendar.item.disable,
        disabledItemsCount = disabledItems.length

    // If we’re flipping, that’s all we need to do.
    if ( datesToEnable == 'flip' ) {
        calendar.flipEnable()
    }

    else if ( datesToEnable === true ) {
        calendar.flipEnable(1)
        disabledItems = []
    }

    else if ( datesToEnable === false ) {
        calendar.flipEnable(-1)
        disabledItems = []
    }

    // Otherwise go through the disabled dates.
    else {

        datesToEnable.map(function( unitToEnable ) {

            var matchFound,
                disabledUnit,
                index,
                isExactRange

            // Go through the disabled items and try to find a match.
            for ( index = 0; index < disabledItemsCount; index += 1 ) {

                disabledUnit = disabledItems[index]

                // When an exact match is found, remove it from the collection.
                if ( calendar.isDateExact( disabledUnit, unitToEnable ) ) {
                    matchFound = disabledItems[index] = null
                    isExactRange = true
                    break
                }

                // When an overlapped match is found, add the “inverted” state to it.
                else if ( calendar.isDateOverlap( disabledUnit, unitToEnable ) ) {
                    if ( $.isPlainObject( unitToEnable ) ) {
                        unitToEnable.inverted = true
                        matchFound = unitToEnable
                    }
                    else if ( $.isArray( unitToEnable ) ) {
                        matchFound = unitToEnable
                        if ( !matchFound[3] ) matchFound.push( 'inverted' )
                    }
                    else if ( _.isDate( unitToEnable ) ) {
                        matchFound = [ unitToEnable.getFullYear(), unitToEnable.getMonth(), unitToEnable.getDate(), 'inverted' ]
                    }
                    break
                }
            }

            // If a match was found, remove a previous duplicate entry.
            if ( matchFound ) for ( index = 0; index < disabledItemsCount; index += 1 ) {
                if ( calendar.isDateExact( disabledItems[index], unitToEnable ) ) {
                    disabledItems[index] = null
                    break
                }
            }

            // In the event that we’re dealing with an exact range of dates,
            // make sure there are no “inverted” dates because of it.
            if ( isExactRange ) for ( index = 0; index < disabledItemsCount; index += 1 ) {
                if ( calendar.isDateOverlap( disabledItems[index], unitToEnable ) ) {
                    disabledItems[index] = null
                    break
                }
            }

            // If something is still matched, add it into the collection.
            if ( matchFound ) {
                disabledItems.push( matchFound )
            }
        })
    }

    // Return the updated collection.
    return disabledItems.filter(function( val ) { return val != null })
} //DatePicker.prototype.activate


/**
 * Create a string for the nodes in the picker.
 */
DatePicker.prototype.nodes = function( isOpen ) {

    var
        calendar = this,
        settings = calendar.settings,
        calendarItem = calendar.item,
        nowObject = calendarItem.now,
        selectedObject = calendarItem.select,
        highlightedObject = calendarItem.highlight,
        viewsetObject = calendarItem.view,
        disabledCollection = calendarItem.disable,
        minLimitObject = calendarItem.min,
        maxLimitObject = calendarItem.max,


        // Create the calendar table head using a copy of weekday labels collection.
        // * We do a copy so we don't mutate the original array.
        tableHead = (function( collection, fullCollection ) {

            // If the first day should be Monday, move Sunday to the end.
            if ( settings.firstDay ) {
                collection.push( collection.shift() )
                fullCollection.push( fullCollection.shift() )
            }

            // Create and return the table head group.
            return _.node(
                'thead',
                _.node(
                    'tr',
                    _.group({
                        min: 0,
                        max: DAYS_IN_WEEK - 1,
                        i: 1,
                        node: 'th',
                        item: function( counter ) {
                            return [
                                collection[ counter ],
                                settings.klass.weekdays,
                                'scope=col title="' + fullCollection[ counter ] + '"'
                            ]
                        }
                    })
                )
            ) //endreturn

        // Materialize modified
        })( ( settings.showWeekdaysFull ? settings.weekdaysFull : settings.weekdaysLetter ).slice( 0 ), settings.weekdaysFull.slice( 0 ) ), //tableHead


        // Create the nav for next/prev month.
        createMonthNav = function( next ) {

            // Otherwise, return the created month tag.
            return _.node(
                'div',
                ' ',
                settings.klass[ 'nav' + ( next ? 'Next' : 'Prev' ) ] + (

                    // If the focused month is outside the range, disabled the button.
                    ( next && viewsetObject.year >= maxLimitObject.year && viewsetObject.month >= maxLimitObject.month ) ||
                    ( !next && viewsetObject.year <= minLimitObject.year && viewsetObject.month <= minLimitObject.month ) ?
                    ' ' + settings.klass.navDisabled : ''
                ),
                'data-nav=' + ( next || -1 ) + ' ' +
                _.ariaAttr({
                    role: 'button',
                    controls: calendar.$node[0].id + '_table'
                }) + ' ' +
                'title="' + (next ? settings.labelMonthNext : settings.labelMonthPrev ) + '"'
            ) //endreturn
        }, //createMonthNav


        // Create the month label.
        //Materialize modified
        createMonthLabel = function(override) {

            var monthsCollection = settings.showMonthsShort ? settings.monthsShort : settings.monthsFull

             // Materialize modified
            if (override == "short_months") {
              monthsCollection = settings.monthsShort;
            }

            // If there are months to select, add a dropdown menu.
            if ( settings.selectMonths  && override == undefined) {

                return _.node( 'select',
                    _.group({
                        min: 0,
                        max: 11,
                        i: 1,
                        node: 'option',
                        item: function( loopedMonth ) {

                            return [

                                // The looped month and no classes.
                                monthsCollection[ loopedMonth ], 0,

                                // Set the value and selected index.
                                'value=' + loopedMonth +
                                ( viewsetObject.month == loopedMonth ? ' selected' : '' ) +
                                (
                                    (
                                        ( viewsetObject.year == minLimitObject.year && loopedMonth < minLimitObject.month ) ||
                                        ( viewsetObject.year == maxLimitObject.year && loopedMonth > maxLimitObject.month )
                                    ) ?
                                    ' disabled' : ''
                                )
                            ]
                        }
                    }),
                    settings.klass.selectMonth + ' browser-default',
                    ( isOpen ? '' : 'disabled' ) + ' ' +
                    _.ariaAttr({ controls: calendar.$node[0].id + '_table' }) + ' ' +
                    'title="' + settings.labelMonthSelect + '"'
                )
            }

            // Materialize modified
            if (override == "short_months")
                if (selectedObject != null)
                return _.node( 'div', monthsCollection[ selectedObject.month ] );
                else return _.node( 'div', monthsCollection[ viewsetObject.month ] );

            // If there's a need for a month selector
            return _.node( 'div', monthsCollection[ viewsetObject.month ], settings.klass.month )
        }, //createMonthLabel


        // Create the year label.
        // Materialize modified
        createYearLabel = function(override) {

            var focusedYear = viewsetObject.year,

            // If years selector is set to a literal "true", set it to 5. Otherwise
            // divide in half to get half before and half after focused year.
            numberYears = settings.selectYears === true ? 5 : ~~( settings.selectYears / 2 )

            // If there are years to select, add a dropdown menu.
            if ( numberYears ) {

                var
                    minYear = minLimitObject.year,
                    maxYear = maxLimitObject.year,
                    lowestYear = focusedYear - numberYears,
                    highestYear = focusedYear + numberYears

                // If the min year is greater than the lowest year, increase the highest year
                // by the difference and set the lowest year to the min year.
                if ( minYear > lowestYear ) {
                    highestYear += minYear - lowestYear
                    lowestYear = minYear
                }

                // If the max year is less than the highest year, decrease the lowest year
                // by the lower of the two: available and needed years. Then set the
                // highest year to the max year.
                if ( maxYear < highestYear ) {

                    var availableYears = lowestYear - minYear,
                        neededYears = highestYear - maxYear

                    lowestYear -= availableYears > neededYears ? neededYears : availableYears
                    highestYear = maxYear
                }

                if ( settings.selectYears  && override == undefined ) {
                    return _.node( 'select',
                        _.group({
                            min: lowestYear,
                            max: highestYear,
                            i: 1,
                            node: 'option',
                            item: function( loopedYear ) {
                                return [

                                    // The looped year and no classes.
                                    loopedYear, 0,

                                    // Set the value and selected index.
                                    'value=' + loopedYear + ( focusedYear == loopedYear ? ' selected' : '' )
                                ]
                            }
                        }),
                        settings.klass.selectYear + ' browser-default',
                        ( isOpen ? '' : 'disabled' ) + ' ' + _.ariaAttr({ controls: calendar.$node[0].id + '_table' }) + ' ' +
                        'title="' + settings.labelYearSelect + '"'
                    )
                }
            }

            // Materialize modified
            if (override == "raw")
                return _.node( 'div', focusedYear )

            // Otherwise just return the year focused
            return _.node( 'div', focusedYear, settings.klass.year )
        } //createYearLabel


        // Materialize modified
        createDayLabel = function() {
                if (selectedObject != null)
                    return _.node( 'div', selectedObject.date)
                else return _.node( 'div', nowObject.date)
            }
        createWeekdayLabel = function() {
            var display_day;

            if (selectedObject != null)
                display_day = selectedObject.day;
            else
                display_day = nowObject.day;
            var weekday = settings.weekdaysFull[ display_day ]
            return weekday
        }


    // Create and return the entire calendar.
return _.node(
        // Date presentation View
        'div',
            _.node(
                'div',
                createWeekdayLabel(),
                "picker__weekday-display"
            )+
            _.node(
                // Div for short Month
                'div',
                createMonthLabel("short_months"),
                settings.klass.month_display
            )+
            _.node(
                // Div for Day
                'div',
                createDayLabel() ,
                settings.klass.day_display
            )+
            _.node(
                // Div for Year
                'div',
                createYearLabel("raw") ,
                settings.klass.year_display
            ),
        settings.klass.date_display
    )+
    // Calendar container
    _.node('div',
        _.node('div',
        ( settings.selectYears ?  createMonthLabel() + createYearLabel() : createMonthLabel() + createYearLabel() ) +
        createMonthNav() + createMonthNav( 1 ),
        settings.klass.header
    ) + _.node(
        'table',
        tableHead +
        _.node(
            'tbody',
            _.group({
                min: 0,
                max: WEEKS_IN_CALENDAR - 1,
                i: 1,
                node: 'tr',
                item: function( rowCounter ) {

                    // If Monday is the first day and the month starts on Sunday, shift the date back a week.
                    var shiftDateBy = settings.firstDay && calendar.create([ viewsetObject.year, viewsetObject.month, 1 ]).day === 0 ? -7 : 0

                    return [
                        _.group({
                            min: DAYS_IN_WEEK * rowCounter - viewsetObject.day + shiftDateBy + 1, // Add 1 for weekday 0index
                            max: function() {
                                return this.min + DAYS_IN_WEEK - 1
                            },
                            i: 1,
                            node: 'td',
                            item: function( targetDate ) {

                                // Convert the time date from a relative date to a target date.
                                targetDate = calendar.create([ viewsetObject.year, viewsetObject.month, targetDate + ( settings.firstDay ? 1 : 0 ) ])

                                var isSelected = selectedObject && selectedObject.pick == targetDate.pick,
                                    isHighlighted = highlightedObject && highlightedObject.pick == targetDate.pick,
                                    isDisabled = disabledCollection && calendar.disabled( targetDate ) || targetDate.pick < minLimitObject.pick || targetDate.pick > maxLimitObject.pick,
                                    formattedDate = _.trigger( calendar.formats.toString, calendar, [ settings.format, targetDate ] )

                                return [
                                    _.node(
                                        'div',
                                        targetDate.date,
                                        (function( klasses ) {

                                            // Add the `infocus` or `outfocus` classes based on month in view.
                                            klasses.push( viewsetObject.month == targetDate.month ? settings.klass.infocus : settings.klass.outfocus )

                                            // Add the `today` class if needed.
                                            if ( nowObject.pick == targetDate.pick ) {
                                                klasses.push( settings.klass.now )
                                            }

                                            // Add the `selected` class if something's selected and the time matches.
                                            if ( isSelected ) {
                                                klasses.push( settings.klass.selected )
                                            }

                                            // Add the `highlighted` class if something's highlighted and the time matches.
                                            if ( isHighlighted ) {
                                                klasses.push( settings.klass.highlighted )
                                            }

                                            // Add the `disabled` class if something's disabled and the object matches.
                                            if ( isDisabled ) {
                                                klasses.push( settings.klass.disabled )
                                            }

                                            return klasses.join( ' ' )
                                        })([ settings.klass.day ]),
                                        'data-pick=' + targetDate.pick + ' ' + _.ariaAttr({
                                            role: 'gridcell',
                                            label: formattedDate,
                                            selected: isSelected && calendar.$node.val() === formattedDate ? true : null,
                                            activedescendant: isHighlighted ? true : null,
                                            disabled: isDisabled ? true : null
                                        })
                                    ),
                                    '',
                                    _.ariaAttr({ role: 'presentation' })
                                ] //endreturn
                            }
                        })
                    ] //endreturn
                }
            })
        ),
        settings.klass.table,
        'id="' + calendar.$node[0].id + '_table' + '" ' + _.ariaAttr({
            role: 'grid',
            controls: calendar.$node[0].id,
            readonly: true
        })
    )
    , settings.klass.calendar_container) // end calendar

     +

    // * For Firefox forms to submit, make sure to set the buttons’ `type` attributes as “button”.
    _.node(
        'div',
        _.node( 'button', settings.today, "btn-flat picker__today",
            'type=button data-pick=' + nowObject.pick +
            ( isOpen && !calendar.disabled(nowObject) ? '' : ' disabled' ) + ' ' +
            _.ariaAttr({ controls: calendar.$node[0].id }) ) +
        _.node( 'button', settings.clear, "btn-flat picker__clear",
            'type=button data-clear=1' +
            ( isOpen ? '' : ' disabled' ) + ' ' +
            _.ariaAttr({ controls: calendar.$node[0].id }) ) +
        _.node('button', settings.close, "btn-flat picker__close",
            'type=button data-close=true ' +
            ( isOpen ? '' : ' disabled' ) + ' ' +
            _.ariaAttr({ controls: calendar.$node[0].id }) ),
        settings.klass.footer
    ) //endreturn
} //DatePicker.prototype.nodes




/**
 * The date picker defaults.
 */
DatePicker.defaults = (function( prefix ) {

    return {

        // The title label to use for the month nav buttons
        labelMonthNext: 'Next month',
        labelMonthPrev: 'Previous month',

        // The title label to use for the dropdown selectors
        labelMonthSelect: 'Select a month',
        labelYearSelect: 'Select a year',

        // Months and weekdays
        monthsFull: [ 'January', 'February', 'March', 'April', 'May', 'June', 'July', 'August', 'September', 'October', 'November', 'December' ],
        monthsShort: [ 'Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun', 'Jul', 'Aug', 'Sep', 'Oct', 'Nov', 'Dec' ],
        weekdaysFull: [ 'Sunday', 'Monday', 'Tuesday', 'Wednesday', 'Thursday', 'Friday', 'Saturday' ],
        weekdaysShort: [ 'Sun', 'Mon', 'Tue', 'Wed', 'Thu', 'Fri', 'Sat' ],

        // Materialize modified
        weekdaysLetter: [ 'S', 'M', 'T', 'W', 'T', 'F', 'S' ],

        // Today and clear
        today: 'Today',
        clear: 'Clear',
        close: 'Close',

        // The format to show on the `input` element
        format: 'd mmmm, yyyy',

        // Classes
        klass: {

            table: prefix + 'table',

            header: prefix + 'header',


            // Materialize Added klasses
            date_display: prefix + 'date-display',
            day_display: prefix + 'day-display',
            month_display: prefix + 'month-display',
            year_display: prefix + 'year-display',
            calendar_container: prefix + 'calendar-container',
            // end



            navPrev: prefix + 'nav--prev',
            navNext: prefix + 'nav--next',
            navDisabled: prefix + 'nav--disabled',

            month: prefix + 'month',
            year: prefix + 'year',

            selectMonth: prefix + 'select--month',
            selectYear: prefix + 'select--year',

            weekdays: prefix + 'weekday',

            day: prefix + 'day',
            disabled: prefix + 'day--disabled',
            selected: prefix + 'day--selected',
            highlighted: prefix + 'day--highlighted',
            now: prefix + 'day--today',
            infocus: prefix + 'day--infocus',
            outfocus: prefix + 'day--outfocus',

            footer: prefix + 'footer',

            buttonClear: prefix + 'button--clear',
            buttonToday: prefix + 'button--today',
            buttonClose: prefix + 'button--close'
        }
    }
})( Picker.klasses().picker + '__' )





/**
 * Extend the picker to add the date picker.
 */
Picker.extend( 'pickadate', DatePicker )


}));


;(function ($) {

  $.fn.characterCounter = function(){
    return this.each(function(){
      var $input = $(this);
      var $counterElement = $input.parent().find('span[class="character-counter"]');

      // character counter has already been added appended to the parent container
      if ($counterElement.length) {
        return;
      }

      var itHasLengthAttribute = $input.attr('length') !== undefined;

      if(itHasLengthAttribute){
        $input.on('input', updateCounter);
        $input.on('focus', updateCounter);
        $input.on('blur', removeCounterElement);

        addCounterElement($input);
      }

    });
  };

  function updateCounter(){
    var maxLength     = +$(this).attr('length'),
    actualLength      = +$(this).val().length,
    isValidLength     = actualLength <= maxLength;

    $(this).parent().find('span[class="character-counter"]')
                    .html( actualLength + '/' + maxLength);

    addInputStyle(isValidLength, $(this));
  }

  function addCounterElement($input) {
    var $counterElement = $input.parent().find('span[class="character-counter"]');

    if ($counterElement.length) {
      return;
    }

    $counterElement = $('<span/>')
                        .addClass('character-counter')
                        .css('float','right')
                        .css('font-size','12px')
                        .css('height', 1);

    $input.parent().append($counterElement);
  }

  function removeCounterElement(){
    $(this).parent().find('span[class="character-counter"]').html('');
  }

  function addInputStyle(isValidLength, $input){
    var inputHasInvalidClass = $input.hasClass('invalid');
    if (isValidLength && inputHasInvalidClass) {
      $input.removeClass('invalid');
    }
    else if(!isValidLength && !inputHasInvalidClass){
      $input.removeClass('valid');
      $input.addClass('invalid');
    }
  }

  $(document).ready(function(){
    $('input, textarea').characterCounter();
  });

}( jQuery ));
;(function ($) {

  var methods = {

    init : function(options) {
      var defaults = {
        time_constant: 200, // ms
        dist: -100, // zoom scale TODO: make this more intuitive as an option
        shift: 0, // spacing for center image
        padding: 0, // Padding between non center items
        full_width: false // Change to full width styles
      };
      options = $.extend(defaults, options);

      return this.each(function() {

        var images, offset, center, pressed, dim, count,
            reference, referenceY, amplitude, target, velocity,
            xform, frame, timestamp, ticker, dragged, vertical_dragged;

        // Initialize
        var view = $(this);
        // Don't double initialize.
        if (view.hasClass('initialized')) {
          return true;
        }

        // Options
        if (options.full_width) {
          options.dist = 0;
          imageHeight = view.find('.carousel-item img').first().load(function(){
            view.css('height', $(this).height());
          });
        }

        view.addClass('initialized');
        pressed = false;
        offset = target = 0;
        images = [];
        item_width = view.find('.carousel-item').first().innerWidth();
        dim = item_width * 2 + options.padding;

        view.find('.carousel-item').each(function () {
          images.push($(this)[0]);
        });

        count = images.length;


        function setupEvents() {
          if (typeof window.ontouchstart !== 'undefined') {
            view[0].addEventListener('touchstart', tap);
            view[0].addEventListener('touchmove', drag);
            view[0].addEventListener('touchend', release);
          }
          view[0].addEventListener('mousedown', tap);
          view[0].addEventListener('mousemove', drag);
          view[0].addEventListener('mouseup', release);
          view[0].addEventListener('click', click);
        }

        function xpos(e) {
          // touch event
          if (e.targetTouches && (e.targetTouches.length >= 1)) {
            return e.targetTouches[0].clientX;
          }

          // mouse event
          return e.clientX;
        }

        function ypos(e) {
          // touch event
          if (e.targetTouches && (e.targetTouches.length >= 1)) {
            return e.targetTouches[0].clientY;
          }

          // mouse event
          return e.clientY;
        }

        function wrap(x) {
          return (x >= count) ? (x % count) : (x < 0) ? wrap(count + (x % count)) : x;
        }

        function scroll(x) {
          var i, half, delta, dir, tween, el, alignment, xTranslation;

          offset = (typeof x === 'number') ? x : offset;
          center = Math.floor((offset + dim / 2) / dim);
          delta = offset - center * dim;
          dir = (delta < 0) ? 1 : -1;
          tween = -dir * delta * 2 / dim;

          if (!options.full_width) {
            alignment = 'translateX(' + (view[0].clientWidth - item_width) / 2 + 'px) ';
            alignment += 'translateY(' + (view[0].clientHeight - item_width) / 2 + 'px)';
          } else {
            alignment = 'translateX(0)';
          }

          // center
          el = images[wrap(center)];
          el.style[xform] = alignment +
            ' translateX(' + (-delta / 2) + 'px)' +
            ' translateX(' + (dir * options.shift * tween * i) + 'px)' +
            ' translateZ(' + (options.dist * tween) + 'px)';
          el.style.zIndex = 0;
          if (options.full_width) { tweenedOpacity = 1; }
          else { tweenedOpacity = 1 - 0.2 * tween; }
          el.style.opacity = tweenedOpacity;
          half = count >> 1;

          for (i = 1; i <= half; ++i) {
            // right side
            if (options.full_width) {
              zTranslation = options.dist;
              tweenedOpacity = (i === half && delta < 0) ? 1 - tween : 1;
            } else {
              zTranslation = options.dist * (i * 2 + tween * dir);
              tweenedOpacity = 1 - 0.2 * (i * 2 + tween * dir);
            }
            el = images[wrap(center + i)];
            el.style[xform] = alignment +
              ' translateX(' + (options.shift + (dim * i - delta) / 2) + 'px)' +
              ' translateZ(' + zTranslation + 'px)';
            el.style.zIndex = -i;
            el.style.opacity = tweenedOpacity;


            // left side
            if (options.full_width) {
              zTranslation = options.dist;
              tweenedOpacity = (i === half && delta > 0) ? 1 - tween : 1;
            } else {
              zTranslation = options.dist * (i * 2 - tween * dir);
              tweenedOpacity = 1 - 0.2 * (i * 2 - tween * dir);
            }
            el = images[wrap(center - i)];
            el.style[xform] = alignment +
              ' translateX(' + (-options.shift + (-dim * i - delta) / 2) + 'px)' +
              ' translateZ(' + zTranslation + 'px)';
            el.style.zIndex = -i;
            el.style.opacity = tweenedOpacity;
          }

          // center
          el = images[wrap(center)];
          el.style[xform] = alignment +
            ' translateX(' + (-delta / 2) + 'px)' +
            ' translateX(' + (dir * options.shift * tween) + 'px)' +
            ' translateZ(' + (options.dist * tween) + 'px)';
          el.style.zIndex = 0;
          if (options.full_width) { tweenedOpacity = 1; }
          else { tweenedOpacity = 1 - 0.2 * tween; }
          el.style.opacity = tweenedOpacity;
        }

        function track() {
          var now, elapsed, delta, v;

          now = Date.now();
          elapsed = now - timestamp;
          timestamp = now;
          delta = offset - frame;
          frame = offset;

          v = 1000 * delta / (1 + elapsed);
          velocity = 0.8 * v + 0.2 * velocity;
        }

        function autoScroll() {
          var elapsed, delta;

          if (amplitude) {
            elapsed = Date.now() - timestamp;
            delta = amplitude * Math.exp(-elapsed / options.time_constant);
            if (delta > 2 || delta < -2) {
                scroll(target - delta);
                requestAnimationFrame(autoScroll);
            } else {
                scroll(target);
            }
          }
        }

        function click(e) {
          // Disable clicks if carousel was dragged.
          if (dragged) {
            e.preventDefault();
            e.stopPropagation();
            return false;

          } else if (!options.full_width) {
            var clickedIndex = $(e.target).closest('.carousel-item').index();
            var diff = (center % count) - clickedIndex;

            // Account for wraparound.
            if (diff < 0) {
              if (Math.abs(diff + count) < Math.abs(diff)) { diff += count; }

            } else if (diff > 0) {
              if (Math.abs(diff - count) < diff) { diff -= count; }
            }

            // Call prev or next accordingly.
            if (diff < 0) {
              $(this).trigger('carouselNext', [Math.abs(diff)]);

            } else if (diff > 0) {
              $(this).trigger('carouselPrev', [diff]);
            }
          }
        }

        function tap(e) {
          pressed = true;
          dragged = false;
          vertical_dragged = false;
          reference = xpos(e);
          referenceY = ypos(e);

          velocity = amplitude = 0;
          frame = offset;
          timestamp = Date.now();
          clearInterval(ticker);
          ticker = setInterval(track, 100);

        }

        function drag(e) {
          var x, delta, deltaY;
          if (pressed) {
            x = xpos(e);
            y = ypos(e);
            delta = reference - x;
            deltaY = Math.abs(referenceY - y);
            if (deltaY < 30 && !vertical_dragged) {
              // If vertical scrolling don't allow dragging.
              if (delta > 2 || delta < -2) {
                dragged = true;
                reference = x;
                scroll(offset + delta);
              }

            } else if (dragged) {
              // If dragging don't allow vertical scroll.
              e.preventDefault();
              e.stopPropagation();
              return false;

            } else {
              // Vertical scrolling.
              vertical_dragged = true;
            }
          }

          if (dragged) {
            // If dragging don't allow vertical scroll.
            e.preventDefault();
            e.stopPropagation();
            return false;
          }
        }

        function release(e) {
          pressed = false;

          clearInterval(ticker);
          target = offset;
          if (velocity > 10 || velocity < -10) {
            amplitude = 0.9 * velocity;
            target = offset + amplitude;
          }
          target = Math.round(target / dim) * dim;
          amplitude = target - offset;
          timestamp = Date.now();
          requestAnimationFrame(autoScroll);

          e.preventDefault();
          e.stopPropagation();
          return false;
        }

        xform = 'transform';
        ['webkit', 'Moz', 'O', 'ms'].every(function (prefix) {
          var e = prefix + 'Transform';
          if (typeof document.body.style[e] !== 'undefined') {
            xform = e;
            return false;
          }
          return true;
        });



        window.onresize = scroll;

        setupEvents();
        scroll(offset);

        $(this).on('carouselNext', function(e, n) {
          if (n === undefined) {
            n = 1;
          }
          target = offset + dim * n;
          if (offset !== target) {
            amplitude = target - offset;
            timestamp = Date.now();
            requestAnimationFrame(autoScroll);
          }
        });

        $(this).on('carouselPrev', function(e, n) {
          if (n === undefined) {
            n = 1;
          }
          target = offset - dim * n;
          if (offset !== target) {
            amplitude = target - offset;
            timestamp = Date.now();
            requestAnimationFrame(autoScroll);
          }
        });

      });



    },
    next : function(n) {
      $(this).trigger('carouselNext', [n]);
    },
    prev : function(n) {
      $(this).trigger('carouselPrev', [n]);
    },
  };


    $.fn.carousel = function(methodOrOptions) {
      if ( methods[methodOrOptions] ) {
        return methods[ methodOrOptions ].apply( this, Array.prototype.slice.call( arguments, 1 ));
      } else if ( typeof methodOrOptions === 'object' || ! methodOrOptions ) {
        // Default to "init"
        return methods.init.apply( this, arguments );
      } else {
        $.error( 'Method ' +  methodOrOptions + ' does not exist on jQuery.carousel' );
      }
    }; // Plugin end
}( jQuery ));