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js loader for dynamic files

/ Published in: JavaScript
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  1. (function(){
  2.  
  3.     var myBkl = {
  4.              jq: null,
  5.              loadScript: function(src) {
  6.                     if(window.jQuery && window.jQuery.fn.jquery == '1.3.2'){
  7.                             return;
  8.                     }
  9.                     var s = document.createElement('script');
  10.                     s.setAttribute('src', src);
  11.                     s.setAttribute('type', 'text/javascript');
  12.                     document.getElementsByTagName('head')[0].appendChild(s); 
  13.             },
  14.             whenLoaded: function(callback){
  15.                     if (typeof(window.jQuery) !== 'undefined' && window.jQuery.fn.jquery == '1.3.2') { 
  16.                             myBkl.jq = window.jQuery.noConflict(true);
  17.                             callback(myBkl.jq); 
  18.                     } 
  19.                     else {
  20.                             setTimeout((function() {myBkl.whenLoaded(callback); }),      
  21. 100);
  22.                     } 
  23.             },
  24.             init: function($){
  25.                     console.log($.fn.jquery);
  26.                     console.log(window.jQuery.fn.jquery);
  27.             }
  28.     };
  29.     myBkl.loadScript('http://ajax.googleapis.com/ajax/libs/jquery/1.3.2/jquery.js');
  30.     myBkl.whenLoaded(myBkl.init);
  31. })();

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