js window.onload函数
输入:函数名
function addLoadEvent(func){
var oldonload=window.onload;
if("function"!=(typeof window.onload)){
window.onload=func;
}else{
window.onload=function(){
oldonload();
func();
}
}
}
输入:函数名
function addLoadEvent(func){
var oldonload=window.onload;
if("function"!=(typeof window.onload)){
window.onload=func;
}else{
window.onload=function(){
oldonload();
func();
}
}
}