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<html>
<head>
<script type="text/javascript">
function tree(treethis){
if (treethis.alt == "+"){
treethis.alt = "-";
document.getElementById("bench").style.display="block";
}else
{
treethis.alt = "+";
document.getElementById("bench").style.display="none";
}
}
</script>
</head>
<body>
<a href="javascript:void(0)" style ="text-decoration:none;color:red" onclick="tree(this);" alt="+">aaaa</a>
<span id="bench" style="display:none;margin-left:19px;">
<?php
$tree_bentch = array("aaa","bbb","ccc");
for ($i=0;$i<count($tree_bentch);$i++){
echo "<div>";
echo "<a href=\"http://www.baidu.com\">$tree_bentch[$i]</a>";
echo "</div>";
}
?>
</span>
</body>
</html>
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event.srcElement.tagName
event.srcElement.type
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event.srcElement.setCapture();
event.srcElement.releaseCapture();
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event.keyCode
event.shiftKey
event.altKey
event.ctrlKey
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event.returnValue
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event.x
event.y
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<input type="button" onclick="dayin()" value="´òÓ¡">
function dayin()
{
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//the common event,If your brower is firefox,you should use this function instead of "window.event"
function getEvent() {
if(document.all)
return window.event; //get ie event
func=getEvent.caller;
while(func!=null) {
......