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使用jQuery弹出层，信息框居中

2013-04-24 09:32 274 查看
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"

"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">

<html>

<head>

<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />

<title>3-7-1</title>

<style type="text/css">

*{margin:0;padding:0;list-style-type:none;}

.showbox{width:0px;height:0px;display:none;position:absolute;right:0;top:0;z-index:100;padding:1px;background:#fff;border:2px solid #CCCCCC;}

.showbox h2{height:25px;font-size:14px;background-color:#004A53;position:relative;padding-left:10px;line-height:25px;color:#fff;}

.showbox h2 a{position:absolute;right:5px;top:0;font-weight:bold;font-size:13px;color:#fff;}

.showbox .mainlist{padding:10px;}

.boxmask{background:#FFFFFF;position:absolute;z-index:99;left:0;top:0;display:block;width:100%;height:100%;opacity:0.5;filter:alpha(opacity=50);-moz-opacity:0.5;}

.btnCls{position:absolute;bottom:2px;background:#F0FFFF;}

</style>

<!-- 引入jQuery -->

<script src="../../scripts/jquery-1.3.1.js" type="text/javascript"></script>

<script type="text/javascript">

$(function(){

$(".showbox .close").click(function(){

$(this).parents(".showbox").animate({top:600,opacity: 'hide',width:0,height:0,right:0},500);

$(".boxmask").fadeOut("fast");

});

$("#clsBtn").click(function(){

$(this).parents(".showbox").animate({top:600,opacity: 'hide',width:0,height:0,right:0},500);

$(".boxmask").fadeOut("fast");

});

});

function showRenewSolvInfo(){

var box =300;

var th= $(window).scrollTop()+$(window).height()/1.6-box;

var h = $(document).height();

var rw =$(window).width()/2-box;

$(".showbox").animate({top:th,opacity:'show',width:500,height:240,right:rw},500);

$("body").prepend("<div class='boxmask'></div>");

$(".boxmask").css({opacity:"0.5"}).css("height",h);

return false;

}

</script>

</head>

<body>

<div class="showbox">

<h2><a href="#" class="close">Close</a></h2>

<div class="mainlist">

<table>

<tr>

<td align="center" style="width:20%"><img src="" alt="exclamation img" width="48px" height="48px"></td>

<td>

<div style="font-weight:normal;font-size:12px;">You are very good.

<br><br>You are great!</div>

</td>

</tr>

</table>

</div>

<div class="btnCls">

<table style="width:500px;">

<tr><td> </td></tr>

<tr>

<td align="right"><input type="button" id="clsBtn" style="width:120px;" value="OK"></td>

</tr>

<tr><td> </td></tr>

</table>

</div>

</div>

<input type="button" onclick="showRenewSolvInfo()" value="popUp">

</body>

</html>
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