Lægger den lige hvis nu der ikke kommer et css hack ...
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "
http://www.w3.org/TR/html4/loose.dtd"><html><head><meta http-equiv="content-type" content="text/html; charset=iso-8859-1"><title>Ingen titel</title>
<script type="text/javascript">
window.onload=function(){
uls=document.getElementById("menu").getElementsByTagName("ul");
for(i=0;i<uls.length;i++){
ulst=uls[i].getElementsByTagName("li")[0].style;
ulst.color="#aaa";
ulst.fontWeight="bold";
}
}
</script>
</head><body>
<div id="menu">
<ul>
<li>ul-1.li</li>
<li>ul-2.li
<ul>
<li>ul-2.li-ul-1.li</li>
<li>ul-2.li-ul-2.li</li>
</ul>
</li>
<li>1.ul-3.li</li>
</ul>
<br>
<ul>
<li>ul-1.li</li>
<li>ul-2.li
<ul>
<li>ul-2.li-ul-1.li</li>
<li>ul-2.li-ul-2.li</li>
</ul>
</li>
<li>1.ul-3.li</li>
</ul>
</div>
</body></html>