var EventUtil={
//检测绑定事件
addHandler:function (element,type,hander){
if(element.addEventListener){
element.addEventListener(type,handler,flase);
}else if(element.attachEvent){
element.attachEvent('on'+type,handeler);
}else{
element['on'+type]=handler;
}
}
//通过removeHandler移除事件
removeHandler:function (element,type,hander){
if(element.removeEventListener){
element.removeEventListener(type,handler,false);
}else if(element.detachEvent){
element.detachEvent('on'+type,handler);
}else{
element['on'+type]=null;
}
}慕的地6079101
杰杰就是我
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