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<!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=utf-8" />
<title>无标题文档</title>
<style type="text/css">
.divArr{
width:100px;
height:100px;
background:#CCC;
margin:20px;
}
#divShow{
width:200px;
height:200px;
background:#999;
position:absolute;
display:none;
}
</style>
<script type="text/javascript">
function show(mydiv){
var divShow = document.getElementById('divShow');
divShow.style.top = mydiv.offsetTop + 50 + "px";
divShow.style.left = mydiv.offsetLeft + 50 + "px";
divShow.style.display = "block";
}
function hidden(){
var divShow = document.getElementById('divShow');
divShow.style.display = "none";
}
</script>
</head>
<body>
<div class="divArr" id="div1" onmouseover="show(this)" onmouseout="hidden()">这是第一个DIV</div>
<div class="divArr" id="div1" onmouseover="show(this)" onmouseout="hidden()">这是第二个DIV</div>
<div class="divArr" id="div1" onmouseover="show(this)" onmouseout="hidden()">这是第三个DIV</div>
<div id="divShow">这是浮动的DIV</div>
</body>
</html>
<!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=utf-8" />
<title>无标题文档</title>
<style type="text/css">
.divArr{
width:100px;
height:100px;
background:#CCC;
margin:20px;
}
#divShow{
width:200px;
height:200px;
background:#999;
position:absolute;
display:none;
}
</style>
<script type="text/javascript">
function show(event){
var evt = event || window.event;
var divShow = document.getElementById('divShow');
divShow.style.top = evt.clientY + 10 + "px";
divShow.style.left = evt.clientX + 10 + "px";
divShow.style.display = "block";
}
function move(event){
show(event);
}
function hidden(){
var divShow = document.getElementById('divShow');
divShow.style.display = "none";
}
</script>
</head>
<body>
<div class="divArr" id="div1" onmouseover="show(event)" onmousemove="move(event)" onmouseout="hidden()">这是第一个DIV</div>
<div class="divArr" id="div1" onmouseover="show(event)" onmousemove="move(event)" onmouseout="hidden()">这是第二个DIV</div>
<div class="divArr" id="div1" onmouseover="show(event)" onmousemove="move(event)" onmouseout="hidden()">这是第三个DIV</div>
<div id="divShow">这是浮动的DIV</div>
</body>
</html>