<!DOCTYPE html>
<html>
<head>
<title>Document</title>
</head>
<body>
<ul onclick="parent()">
<li>列表一
<ul onclick="child(event)">
<li>一</li>
<li>二</li>
</ul>
</li>
<li>列表二
<ul onclick="child(event)">
<li>一</li>
<li>二</li>
</ul>
</li>
</ul>
<script type="text/javascript">
function parent(){
alert('parent');
}
function child(){
alert('child');
var e= arguments.callee.caller.arguments[0] || event;
if(e && e.stopPropagation){
e.stopPropagation();
}else if(window.event){
window.event.cancelBubble = true;
}
}
</script>
</body>
</html>
