// JavaScript Document
var elem = "tr";
window.onload=function() {
	if(document.getElementsByTagName) {
		var el = document.getElementsByTagName(elem);
		for(var i=0; i<el.length; i++) {
			if(el[i].childNodes[0].tagName != "th" && el[i].parentNode.parentNode.className.indexOf("artbl") != -1) {
				if(i%2 == 1) {
					el[i].className = "odd";
				} else {
					el[i].className = "even";
				}
			}
		}
	}
}