js实现带关闭按钮始终显示在网页最底部工具条的方法

摘要：本文实例讲述了js实现带关闭按钮始终显示在网页最底部工具条的方法。分享给大家供大家参考。具体如下：这是一款很实用的代码，给网页加入一个始终显...

本文实例讲述了js实现带关闭按钮始终显示在网页最底部工具条的方法。分享给大家供大家参考。具体如下：

这是一款很实用的代码，给网页加入一个始终显示在浏览器窗口底部的工具栏，可以在上面放上公告，联系人等等信息，此代码的工具条还带有关闭按钮，可以随时关闭

复制代码代码如下:<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">

<head>

<style>

body,h1,h2,h3,h4,h5,h6,p,ul,li,dl,dt,dd{padding:0;margin:0;}

li{list-style:none;}img{border:none;}em{font-style:normal;}

a{color:#555;text-decoration:none;outline:none;blr:this.onFocus=this.blur();}

a:hover{color:#000;text-decoration:underline;}

body{font-size:12px;font-family:Arial,Verdana, Helvetica, sans-serif;word-break:break-all;word-wrap:break-word;}

.bnav{ text-align:left;height:25px;overflow:hidden;width:98%;line-height:25px;background:#fff; margin:0 1%;border:#B4B4B4 1px solid; border-bottom:none;z-index:999;position:fixed;bottom:0;left:0;_position:absolute;/* for IE6 */_top: expression(documentElement.scrollTop + documentElement.clientHeight-this.offsetHeight); /* for IE6 */ overflow:visible;}

.close{position:absolute;right:5px;height:25px;width:16px;text-indent:-9999px;padding-left:10px;}

.close a{background:url(../images/201008/close.gif) no-repeat center; width:16px;display:block;}

.bnav2{height:24px;line-height:24px; margin:1px; margin-bottom:0;background:#E5E5E5; }

.bnav .s1{ position:absolute;left:10px;}

.bnav .s1 img{ padding-top:3px;margin-right:7px;}

.bnav .s2{ position:absolute;right:30px; color:#888;}

.bnav .s2 span{ padding-right:10px;}

.bnav .s2 a{margin:0 6px;}

.rolltext{position:absolute;left:160px;height:25px;line-height:25px; overflow: hidden;}

.rolltext dt,.rolltext dd{float:left;width: auto;}

.rolltext a{display:block;height:25px;overflow:hidden;}

.bnav3{height:25px;width:16px;line-height:25px; margin:0 1%; padding-right:6px;border-bottom:none;z-index:999;position:fixed;bottom:0;right:0;_position:absolute;/* for IE6 */_top: expression(documentElement.scrollTop + documentElement.clientHeight-this.offsetHeight); /* for IE6 */ overflow:visible;}

.bnav3 a{background:url(../images/201008/open.gif) no-repeat center; display:block;height:25px;width:16px; text-indent:-5000px;}

</style>

</head>

<body>

var closeBN = $.cookie("bnav");

if (closeBN == "0"){closeNav();}

function showNav(){

$(".openClose").toggle();

$.cookie("bnav", "1", {expires: 1});

}

function closeNav(){

$(".openClose").toggle();