One JS file references multiple JS files, and one js file references multiple

One JS file references multiple JS files, and one js file references multiple
(function() { // Load  varobj =  {};  /**   * Dynamic loading of script Functions   * @ Param url: Path of the script to be loaded   * @ Param callback function   */  obj.loadScript =function(url,callback){    var doc = document;    var script = doc.createElement("script");    script.type = "text/javascript";    if(script.readyState){ //IE      script.onreadystatechange = function(){        if(script.readyState=="load"||script.readyState=="complete"){         script.onreadystatechange = null;         callback();        }      };    }else{      script.onload = function(){        callback();      };    }    script.src = url;    doc.getElementsByTagName("head")[0].appendChild(script);  }; varjsList = [   "js1.js",   "js2.js" ];  function callback(){      jsList.length?obj.loadScript(jsList.shift(),callback)        :(function(){time =null})();  }  var time = setTimeout(function(){obj.loadScript(jsList.shift(),callback)},25);})(); You only need to change jsList.