不同方式实现类似校内人人底部固定

2014/10/21 42256
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<HEAD>

<TITLE>jquery博客实现底部固定类似人人校内似的</TITLE>

<meta name="keywords" content="底部固定,人人校内" >

<meta name="description" content="jQuery吧,Write Less, Do More,注重前端开发,web前端开发">

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*{margin:0;padding:0}

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}

#iefixed {

	MARGIN: -1px 15px 0px; OVERFLOW: hidden; ZOOM: 1; HEIGHT: 1px

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                if (body.currentStyle.backgroundAttachment != "fixed") {

                    if (body.currentStyle.backgroundImage == "none") {

                        body.runtimeStyle.backgroundImage = "url("+BLANK_GIF+")"; // dummy

						body.runtimeStyle.backgroundAttachment = "fixed";

                    }

                }

            }

			window.onload = function(){

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            position: absolute;

    bottom: auto;

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	left:expression(document.getElementById('iefixed').offsetLeft);

    top:expression(eval(document.compatMode &&

        document.compatMode=='CSS1Compat') ?

        documentElement.scrollTop

        +(documentElement.clientHeight-this.clientHeight) 

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<BODY>

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<div style="margin:0 auto;text-align:center"><script type="text/javascript">/*468*60，创建于2012-5-7*/ var cpro_id = 'u883919';</script><script src="http://cpro.baidu.com/cpro/ui/c.js" type="text/javascript"></script></div>

<h1><a href="http://www.jqueryba.com/" target="_blank" title="jquery,jquery博客,jquery效果,前端开发,web前端,web前端开发,设计,前端资源,html+CSS,JavaScript,html5,css3,浏览器兼容">jQuery吧</a></h1>

<h2><a href="http://www.jqueryba.com/396.html" target="_blank">jquery博客实现底部固定类似人人校内似的</a></h2>





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<div style="width:960px;height:2000px;margin:0 auto"></div>

<DIV class=fixed>这里是position:fixed部分.我又不动啦</DIV>



<div style="width:100%;height:600px;margin:0 auto"></div>

<script type="text/javascript">/*DEOM120*270，创建于2012-5-12*/ var cpro_id = 'u893319';</script><script src="http://cpro.baidu.com/cpro/ui/f.js" type="text/javascript"></script>	<script type="text/javascript">/*DEMO728*15，创建于2012-5-15*/ var cpro_id = 'u897027';</script><script src="http://cpro.baidu.com/cpro/ui/c.js" type="text/javascript"></script>

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代码片段
