/功能:停止事件冒泡
function stopBubble() {
$(function() {
var e = getEvent();
if (window.event) {
e.returnValue=false;
e.cancelBubble=true;
}else{
e.preventDefault();
e.stopPropagation();
}
}
);
}
//在火狐和Ie下取event事件
function getEvent(){
if(window.event) {return window.event;}
func=getEvent.caller;
while(func!=null){
var arg0=func.arguments[0];
if(arg0){
if((arg0.constructor==Event || arg0.constructor ==MouseEvent
|| arg0.constructor==KeyboardEvent)
||(typeof(arg0)=="object" && arg0.preventDefault
&& arg0.stopPropagation)){
return arg0;
}
}
func=func.caller;
}
return null;
}