<style>
/*Start column switching style*/
.none {display: none;}
.block {display: block;}
/*Head style*/
.s_c {width:800px;text-align: center;}
.s_c ul{clear:both;margin:0;}
.s_c li{list-style:none;float:left;position: relative;width: 70px;}
/**/
.c_0 {background-color: #CCCCCC;} /*hidden state*/
.c_1 {background-color: #0000CC;} /*Display status*/
/**/
.s_b{
border:1px solid #666;
height: 160px;
width: 440px;
}
/**/
/*End of column switching style*/
</style>
<script language="javascript">
function aa(s_id){
for(i=1;i<7;i++){
if(i==s_id){
document.getElementById("s"+i).className="block"; //Content style
document.getElementById("m"+i).className="c_"+i+" c_1"; //Header style
//document.getElementById("uid_"+i).focus();
}
else
{
document.getElementById("s"+i).className="none"; //The content is not displayed
document.getElementById("m"+i).className="c_0"; //
}
}
}
</script>
<div>
<ul>
<li><div id="m1" ><a href="#" onmouseover="aa(1)">Category 1</a></div></li>
<li><div id="m2" ><a href="#" onmouseover="aa(2)">Category 2</a></div></li>
<li><div id="m3" ><a href="#" onmouseover="aa(3)">Category 3</a></div></li>
<li><div id="m4" ><a href="#" onmouseover="aa(4)">Category 4</a></div></li>
<li><div id="m5" ><a href="#" onmouseover="aa(5)">Category five</a></div></li>
<li><div id="m6" ><a href="#" onmouseover="aa(6)">Category six</a></div></li>
</ul>
</div>
<div>
<div id="s1">
<div>Part 1</div>
</div>
<div id="s2">
<div>Part 2</div>
</div>
<div id="s3">
<div>Part 3</div>
</div>
<div id="s4">
<div>Part 4</div>
</div>
<div id="s5">
<div>Part 5</div>
</div>
<div id="s6">
<div>Part 6</div>
</div>
</div>