<html>

<head>

<meta http-equiv="Content-Type" content="text/html; charset=gb2312" />

<title>Ajax提示框</title>

<style type="text/css">

a{ color:#000; font-size:12px;text-decoration:none}

a:hover{ color:#900; text-decoration:underline}

body{background:;filter:progid:DXImageTransform.Microsoft.Gradient(gradientType=0,startColorStr=#ffffff,endColorStr=#003366); overflow:hidden}

#massage_box{ position:absolute; left:expression((body.clientWidth-350)/2); top:expression((body.clientHeight-200)/2); width:350px; height:200px;filter:dropshadow(color=#666666,offx=3,offy=3,positive=2); z-index:2; visibility:hidden}

#mask{ position:absolute; top:0; left:0; width:expression(body.scrollWidth);height:expression(body.scrollHeight); background:#666; filter:ALPHA(opacity=60); z-index:1; visibility:hidden}

.massage{border:#036 solid; border-width:1 1 3 1; width:95%; height:95%; background:#fff; color:#036; font-size:12px; line-height:150%}

.header{background:#036; height:10%; font-family:Verdana, Arial, Helvetica, sans-serif; font-size:12px; padding:3 5 0 5; color:#fff}

</style>

<!--实现层移动-->

<script language="javascript">

var Obj=''

document.onmouseup=MUp

document.onmousemove=MMove

function MDown(Object){

Obj=Object.id

document.all(Obj).setCapture()

pX=event.x-document.all(Obj).style.pixelLeft;

pY=event.y-document.all(Obj).style.pixelTop;

}

function MMove(){

if(Obj!=''){

  document.all(Obj).style.left=event.x-pX;

  document.all(Obj).style.top=event.y-pY;

  }

}

function MUp(){

if(Obj!=''){

  document.all(Obj).releaseCapture();

  Obj='';

  }

}

</script>

</head><body>

<div id="massage_box"><div class="massage">

<div class="header" onmousedown=MDown(massage_box)><div style="display:inline; width:150px; position:absolute">友情提示:</div>

<span onClick="massage_box.style.visibility='hidden'; mask.style.visibility='hidden'" style="float:right; display:inline; cursor:hand">×</span></div>

<ul style="margin-right:25"><li>

<div id="mask"></div>

<span onClick="mask.style.visibility='visible';massage_box.style.visibility='visible'" style="cursor:hand"><a href="#">点此提示</a></span>

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</body>

</html>