function stripeTable() {
	if (!document.getElementsByTagName) return;
	var tables = document.getElementsByTagName('table');
	for (var i = 0; i < tables.length; i++) {
		if (tables[i].className == "hytable") {
			var odd = false;
			var rows = tables[i].getElementsByTagName("tr");
			for (var j = 0; j < rows.length; j++) {
				if (odd == true) {
				addClass(rows[j], "odd");
				odd = false;	
			} else {
				odd = true;
				}
			}
		}
	}
}

addLoadEvent(stripeTable);