var oSafeOnload = new Array();
function addOnloadEvent(fnc){
	if(window.onload){
		if(window.onload != SafeOnload){
			oSafeOnload[0] = window.onload;
			window.onload = SafeOnload;
		}
		oSafeOnload[oSafeOnload.length] = fnc;
	}
	else
		window.onload = fnc;
}
function SafeOnload(){
	for(var i = 0; i < oSafeOnload.length; i++)
		oSafeOnload[i]();
}