<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312" />
<title>无标题文档</title>
<script>
function getPos(e,obj){
var e = e || window.event, x = e.clientX+document.documentElement.scrollLeft, y = e.clientY+document.documentElement.scrollTop;
var o = obj, xx=0, yy = 0;
while(o!=null){
xx += o.offsetLeft;
yy += o.offsetTop;
o = o.offsetParent;
}
return {x:x-xx, y:y-yy}
}
function visPos(e,obj,vis){
var pos = getPos(e, obj);
document.getElementById(vis).innerHTML = 'image_x：'+pos.x+'<br>image_y：'+pos.y;
}
</script>
</head>
<body>
<div style="width:2000px; height:2000px">
<div id="vis" style="width:200px; height:80px; position:absolute; left:50%; top:50%; margin-left:-100px; margin-top:-150px"></div>
<img src="http://images.cnblogs.com/adminlogo.gif" onmousemove="visPos(event,this,'vis')" style="position:absolute; left:50%; top:50%; margin-left:-100px; margin-top:-100px"/>
</div>
</body>
</html>
posted @
2009-07-08 14:27
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