<style type="text/css">
<!--
.li01 { background:#FFF; }
.li02 { background:#000; }
li a{width:100%;display:block;}
li a:hover{background:red;}
-->
</style>

<div id="list01"><ul>
<li class="title"><a href="#">title</a></li>
<li><a href="#">111</a></li>
<li><a href="#">222</a></li>
<li><a href="#">333</a></li>
<li><a href="#">444</a></li>
<li><a href="#">555</a></li>
<li><a href="#">666</a></li>
</ul></div>

<script Language="Javascript1.2">

objName=document.getElementById("list01").getElementsByTagName("li")

for (i=0;i<objName.length;i ) {
(i%2==0)?(objName(i).className = "li01"):(objName(i).className = "li02");
}
</script>