jquery固定底网站底部菜单效果
代码如下:
<!doctype html public "-//w3c//dtd xhtml 1.0 transitional//en" "https://www.w3.org/tr/xhtml1/dtd/xhtml1-transitional.dtd">
<html xmlns="https://www.w3.org/1999/xhtml">
<head>
<title>固定底（顶）部菜单</title>
<script type="text/javascript" src="../js_date/js/jquery.js"></script>
<style>
body {padding:0; margin:0; font-size:12px; font-family:arial; 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(../js_date/images/20110603/close.gif) no-repeat center; width:16px; display:block; }
.bnav2 { height:24px; line-height:24px; margin:1px; margin-bottom:0; background:#e5e5e5; }
.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(../js_date/images/20110603/open.gif) no-repeat center; display:block; height:25px; width:16px; text-indent:-5000px; }
</style>
</head>
<body>
<script type="text/javascript">
var closebn = $.cookie("bnav");
if (closebn == "0"){closenav();}
function shownav(){
$(".openclose").toggle();
$.cookie("bnav", "1", {expires: 1});
}
function closenav(){
$(".openclose").toggle();
$.cookie("bnav", "0", {expires: 1});
}
</script>
<p class="bnav openclose">
<p class="bnav2"><span class="close"><a href="javascript：void(0)" onclick="closenav()" title="关闭">关闭</a></span> 信息显示信息显示信息显示信息显示信息显示信息显示信息显示信息显示信息显示信息显示信息显示信息显示信息显示</p>
</p>
<p class="bnav3 openclose" style="display:none;"><a href="javascript：void(0)" onclick="shownav()" title="打开">打开</a></p>
</body>
</html></td>
</tr>
</table>
上一篇： day 25-1 接口类、抽象类、多态