用js控制css的不错的方法_CSS/HTML

<style type="text/css"> #tabs UL {DISPLAY: inline; PADDING-LEFT: 0px; MARGIN-LEFT: 10px; WHITE-SPACE: nowrap} #tabs UL LI {BORDER-RIGHT: #999 1px solid; PADDING-RIGHT: 8px; BORDER-TOP: #999 1px solid; DISPLAY: inline; PADDING-LEFT: 12px; FONT-SIZE: x-small; BACKGROUND: #eee; PADDING-BOTTOM: 0px; BORDER-LEFT: #999 1px solid; MARGIN-RIGHT: 2px; PADDING-TOP: 3px; BORDER-BOTTOM: #4bcb66 0px solid; FONT-FAMILY: verdana; WHITE-SPACE: nowrap} #tabs UL LI.active_web {BORDER-RIGHT: #4bcb66 1px solid; PADDING-RIGHT: 8px; BORDER-TOP: #4bcb66 1px solid; PADDING-LEFT: 12px; FONT-WEIGHT: bold; FONT-SIZE: x-small; BACKGROUND: #f7fdf6; PADDING-BOTTOM: 0px; BORDER-LEFT: #4bcb66 1px solid; PADDING-TOP: 6px; BORDER-BOTTOM: #f7fdf6 1px solid; FONT-FAMILY: verdana; WHITE-SPACE: nowrap} #tabs UL LI.active_news {BORDER-RIGHT: #d3bf8e 1px solid; PADDING-RIGHT: 8px; BORDER-TOP: #d3bf8e 1px solid; PADDING-LEFT: 12px; FONT-WEIGHT: bold; FONT-SIZE: x-small; BACKGROUND: #fff9eb; PADDING-BOTTOM: 0px; BORDER-LEFT: #d3bf8e 1px solid; PADDING-TOP: 6px; BORDER-BOTTOM: #fff9eb 1px solid; FONT-FAMILY: verdana; WHITE-SPACE: nowrap} </style> <div id="tabs"> <span id="logo"></span><ul> <li id="l1" class="active_web"><span class="active_web_text" id="cnSp"> <a href="#" onclick="javascript:cnTable()" onfocus="blur()"> </a>中文搜索</span></li> <li id="l2"> <span id="enSp"> <a href="#" onclick="javascript:enTable()" onfocus="blur()"> </a>英文搜索</span> </li> <li id="l3"> <span id="bigSp"> <a href="#" onclick="javascript:bigTable()" onfocus="blur()"> </a>国内门户</span> </li> <li id="l4"> <span id="otherSp"> <a href="#" onclick="javascript:otherTable()" onfocus="blur()"> </a>综合其它</span> </li> </ul> </div>
[Ctrl+A 全选 注:如需引入外部Js需刷新才能执行

]<script>// JScript source code <!-- function cnTable(){ //document.getElementById('cnTable').style.display = "block"; //document.getElementById('enTable').style.display = "none"; //document.getElementById('bigTable').style.display = "none"; //document.getElementById('otherTable').style.display = "none"; l1.className="active_web";l2.className="";l3.className="";l4.className=""; cnSp.className="blue_text";enSp.className="";bigSp.className="";otherSp.className=""; } function enTable(){ //document.getElementById('cnTable').style.display = "none"; //document.getElementById('enTable').style.display = "block"; //document.getElementById('bigTable').style.display = "none"; //document.getElementById('otherTable').style.display = "none"; l1.className="";l2.className="active_web";l3.className="";l4.className=""; cnSp.className="";enSp.className="blue_text";bigSp.className="";otherSp.className=""; } function bigTable(){ //document.getElementById('cnTable').style.display = "none"; //document.getElementById('enTable').style.display = "none"; //document.getElementById('bigTable').style.display = "block"; //document.getElementById('otherTable').style.display = "none"; l1.className="";l2.className="";l3.className="active_web";l4.className=""; cnSp.className="";enSp.className="";bigSp.className="blue_text";otherSp.className=""; } function otherTable(){ //document.getElementById('cnTable').style.display = "none"; //document.getElementById('enTable').style.display = "none"; //document.getElementById('bigTable').style.display = "none"; //document.getElementById('otherTable').style.display = "block"; l1.className="";l2.className="";l3.className="";l4.className="active_web"; cnSp.className="";enSp.className="";bigSp.className="";otherSp.className="blue_text"; } --> </script>