function addOnloadEvent(fnc){if(typeof window.addEventListener!="undefined")
window.addEventListener("load",fnc,false);else if(typeof window.attachEvent!="undefined"){window.attachEvent("onload",fnc);}
else{if(window.onload!=null){var oldOnload=window.onload;window.onload=function(e){oldOnload(e);window[fnc]();};}
else
window.onload=fnc;}}