var ListStriper = Class.create();
ListStriper.prototype = {
	initialize: function( obj ){
		var lists = document.getElementById(obj).getElementsByTagName("UL");
		
		for( var i = 0; i < lists.length; i++ ){
			var nodes = lists[i].childNodes;
			var odds = 1;
			for( var j = 0; j < nodes.length; j++ ){
				if( nodes[j].tagName == "LI"){
					if(odds % 2 == 1 )
						nodes[j].className = "odd"
					else
						nodes[j].className = "even"
						
					odds++;
				}
			}
		}
	}
}