常用的AJAX弹出层代码

Code
<!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 type="text/javascript" src="scripts/jquery-1.3.2.min.js"></script>
    <style type="text/css">
        <!
        -- html, body
        {
            height: 100%;
            margin: 0px;
            font-size: 12px;
        }
        .mydiv
        {
            background-color: #FFCC66;
            border: 1px solid #f00;
            text-align: center;
            line-height: 40px;
            font-size: 12px;
            font-weight: bold;
            z-index: 99;
            width: 300px;
            height: 120px;
            left: 50%; /*FF IE7*/
            top: 50%; /*FF IE7*/
            margin-left: -150px !important; /*FF IE7 该值为本身宽的一半 */
            margin-top: -60px !important; /*FF IE7 该值为本身高的一半*/
            margin-top: 0px;
            position: fixed !important; /*FF IE7*/
            position: absolute; /*IE6*/
            _top: expression(eval(document.compatMode &&
            document.compatMode=='CSS1Compat') ?
            documentElement.scrollTop + (document.documentElement.clientHeight-this.offsetHeight)/2 :/*IE6*/
            document.body.scrollTop + (document.body.clientHeight - this.clientHeight)/2); /*IE5 IE5.5*/
        }


        .mydiv2
        {
            background-color: #FFCC66;
            border: 1px solid #f00;
            text-align: center;
            line-height: 40px;
            font-size: 12px;
            font-weight: bold;
            z-index: 99;
            width: 400px;
            height: 400px;
            left: 50%; /*FF IE7*/
            top: 50%; /*FF IE7*/
            margin-left: -200px !important; /*FF IE7 该值为本身宽的一半 */
            margin-top: -200px !important; /*FF IE7 该值为本身高的一半*/
            margin-top: 0px;
            position: fixed !important; /*FF IE7*/
            position: absolute; /*IE6*/
            _top: expression(eval(document.compatMode &&
            document.compatMode=='CSS1Compat') ?
            documentElement.scrollTop + (document.documentElement.clientHeight-this.offsetHeight)/2 :/*IE6*/
            document.body.scrollTop + (document.body.clientHeight - this.clientHeight)/2); /*IE5 IE5.5*/
        }

        .bg
        {
            background-color: #666;
            width: 100%;
            height: 100%;
            left: 0;
            top: 0; /*FF IE7*/
            filter: alpha(opacity=50); /*IE*/
            opacity: 0.5; /*FF*/
            z-index: 1;
            position: fixed !important; /*FF IE7*/
            position: absolute; /*IE6*/
            _top: expression(eval(document.compatMode &&
            document.compatMode=='CSS1Compat') ?
            documentElement.scrollTop + (document.documentElement.clientHeight-this.offsetHeight)/2 :/*IE6*/
            document.body.scrollTop + (document.body.clientHeight - this.clientHeight)/2); /*IE5 IE5.5*/
        }
        -- ></style>

    <script language="javascript" type="text/javascript">
        function showDiv() {
            $('#popDiv').removeClass().addClass("mydiv").css("display","block").css("background","ff9");
            $('#bg').css("display","block");            
        }


        function showDiv2() {
            $('#popDiv').removeClass().addClass("mydiv2").css("display","block").css("background","pink");
            $('#bg').css("display","block");            
        }

        function closeDiv() {
            $('#popDiv').css("display","none");
            $('#bg').css("display","none");
        }

    </script>

</head>
<body onload="$('#bg').css('height',document.body.clientHeight).css('width',document.body.clientWidth); ">
    <div id="popDiv" class="mydiv" style="display: none;">
        动态弹出的层<br />
        动态弹层的内容<br />
        <a href="javascript:closeDiv()">关闭窗口</a></div>
    <div id="bg" class="bg" style="display: none;">
    </div>
    <div style="height: 1400px;">
        <div style="text-align: center;">
            <a href="javascript:showDiv()">点我1</a><br/><br/>
            <a href="javascript:showDiv2()">点我2</a>
            </div>
    </div>
</body>
</html>
posted @ 2009-03-30 21:19  菩提树下的杨过  阅读(4680)  评论(2)  编辑  收藏  举报