共享onload事件
时间:2015-01-01 17:10:14
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function addLoadEvent(func){
var oldonload=window.onload;
if(typeof window.onload!=‘function‘){
window.onload=func;
}
else{
window.onload=function(){
oldonload();
func();
}
}
}
addLoadEvent(firstFunction);
addLoadEvent(secondFunction);
原文:http://www.cnblogs.com/pcd12321/p/4197306.html
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