Template:Technion HS Israel4/Technion HS Israel jquery scripts.js

/*

Glow effect plugin for jQuery using CSS3 and filters

   It uses filters to add glow effects on PNG images

Licensed under the MIT license: http://www.opensource.org/licenses/mit-license.php

Project home: https://github.com/MisterDr/JQuery-Glow

   Usage:
       Enable glow and set color and radius:
           $("#testimg").glow({ radius: "20", color:"green"});
       Disable glow:

$("#testimg").glow({ radius: "20", color:"green", disable:true });

       or
           $("#testimg").glow({ disable:true });

  Version 1.0

   Tested on:
   IPad (IOS 6 required), Chrome 18.0, Firefox 16.0.1, IE 9 (Lower versions should work by Microsoft's browser specifications)
   With jQuery 1.7.2

   Version 1.1

        Added blink feature to blink over one second.
        Example:
       $("#testimg").glow({ radius: "20", color:"green", disable:true, blink:true });

   Version 1.2

        Added configurable blink timegap feature
        Example:
       $("#testimg").glow({ radius: "20", color:"green", disable:true, blink:true, timegap:2000 });

/

(function ($) {

   var moved = false;
   var originalPos = null;
   $.fn.glow = function (options) {
       //Check if it is needed to remove effect
       var disable = false;

       //var oldX = $(this).

       var glowEnabled = true;
       var blinkInterval;
       var IntervalGap = 1000;

       //Check for initial vars and add default values
       //Default color: Red
       //Default size 2 pixels
       if (typeof (options.radius) === "undefined") {
           options = $.extend({
               radius: "2px"
           }, options);
       }
       if (typeof (options.originalPos) !== "undefined") {
           originalPos = options.originalPos;
       }
       if (typeof (options.color) === "undefined") {
           options = $.extend({
               color: "red"
           }, options);
       }

       if (typeof (options.disable) !== "undefined") {
           disable = true;
           glowEnabled = false;
       }

       if (typeof (options.timegap) === "undefined") {
           options = $.extend({
               timegap: "1000"
           }, options);
       }

       if (typeof (options.timegap) !== "undefined") {
           IntervalGap = options.timegap;
       }

       if (typeof (options.blink) !== "undefined") {
           if (options.blink) {
               originalPos = $(this).offset();

               disable = true;
               glowEnabled = false;
               var curObject = this;
               var curSettings = options;

               blinkInterval = setInterval(function () {
                   if (glowEnabled) {

                       if ($.browser.msie) {
                           //$(this).offset({ left: $(this).offset().left + 10, top: $(this).offset().top + 10 });
                       }

                       $(curObject).glow({ radius: curSettings.radius, color: curSettings.color, originalPos: originalPos });
                       glowEnabled = false;
                   } else {
                       $(curObject).glow({ radius: curSettings.radius, color: curSettings.color, disable: true, originalPos: originalPos });
                       glowEnabled = true;
                   }
               }, IntervalGap);
           } else {
               clearInterval(blinkInterval);
           }
       }

       $(this).each(function (index) {
           if ($.browser.msie) {
               if (!disable) {
                   $(this).offset({ left: $(this).offset().left - parseInt(options.radius), top: $(this).offset().top - parseInt(options.radius) });
                   $(this).css("filter", "progid:DXImageTransform.Microsoft.Glow(color='" + options.color + "',Strength='" + options.radius + "')");
               } else {

                   if (originalPos != null) {
                       $(this).offset({ left: originalPos.left, top: originalPos.top });
                   }

                   $(this).css("filter", "");
               }
           } else if ($.browser.webkit) {
               if (!disable) {
                   $(this).css("-webkit-filter", "drop-shadow(0px 0px " + options.radius + "px " + options.color + ")");
               } else {
                   $(this).css("-webkit-filter", "");
               }
               //Mozilla uses SVG effects, so we need add SVG nodes at the HTML
           } else if ($.browser.mozilla) {
               if (!disable) {
                   var oId = $(this).attr("id");
                   $('body').append($('<svg height="0" xmlns="http://www.w3.org/2000/svg">' +
                       '<filter id="glow2' + oId + '">' +
                       '<feGaussianBlur in="SourceAlpha" stdDeviation="' + options.radius + '"/>' +
                       '<feOffset dx="0" dy="0" result="offsetblur"/>' +
                       '<feFlood flood-color="' + options.color + '"/>' +
                       '<feComposite in2="offsetblur" operator="in"/>' +
                       '<feMerge>' +
                       '<feMergeNode/>' +
                       '<feMergeNode in="SourceGraphic"/>' +
                       '</feMerge>' +
                       '</filter>' +
                       '</svg>'));
                   $(this).css('filter', 'url("#glow2' + oId + '")');
               } else {
                   $(this).css("filter", "");
               }
           }
       });
   };
   $.fn.glow.enabled = true;

})(jQuery);

/* jQuery.enllax.js - v1.1.0 | copyright 2015, MMK Jony | https://github.com/mmkjony/enllax.js | released under the MIT license */ !function(t){"use strict";t.fn.enllax=function(r){var a=t(window).height(),n=t(document).height(),o=t.extend({ratio:0,type:"background",direction:"vertical"},r),e=t("[data-enllax-ratio]");e.each(function(){var r,e,s,i=t(this),c=i.offset().top,l=i.outerHeight(),p=i.data("enllax-ratio"),d=i.data("enllax-type"),x=i.data("enllax-direction");r=p?p:o.ratio,e=d?d:o.type,s=x?x:o.direction;var f=Math.round(c*r),u=Math.round((c-a/2+l)*r);"background"==e?"vertical"==s?i.css({"background-position":"center "+-f+"px"}):"horizontal"==s&&i.css({"background-position":-f+"px center"}):"foreground"==e&&("vertical"==s?i.css({"-webkit-transform":"translateY("+u+"px)","-moz-transform":"translateY("+u+"px)",transform:"translateY("+u+"px)"}):"horizontal"==s&&i.css({"-webkit-transform":"translateX("+u+"px)","-moz-transform":"translateX("+u+"px)",transform:"translateX("+u+"px)"})),t(window).on("scroll",function(){var o=t(this).scrollTop();f=Math.round((c-o)*r),u=Math.round((c-a/2+l-o)*r),"background"==e?"vertical"==s?i.css({"background-position":"center "+-f+"px"}):"horizontal"==s&&i.css({"background-position":-f+"px center"}):"foreground"==e&&n>o&&("vertical"==s?i.css({"-webkit-transform":"translateY("+u+"px)","-moz-transform":"translateY("+u+"px)",transform:"translateY("+u+"px)"}):"horizontal"==s&&i.css({"-webkit-transform":"translateX("+u+"px)","-moz-transform":"translateX("+u+"px)",transform:"translateX("+u+"px)"}))})})}}(jQuery);