// JavaScript Document

function altRow(list)
{var items=document.getElementById(list).getElementsByTagName('li'); for (i=0; i<items.length; i++)
{if ((i%2)?false:true) 
{items[i].className+=" odd";} else
{items[i].className+=" even";} 
} 
} window.onload=function() {altRow('list');};