function loadHoverTable() {
	arrTables = document.getElementsByTagName("table")
	
	for (var i=0;i<arrTables.length;i++) {
		if (arrTables[i].className = "hovertable") {
			objHoverTable = arrTables[i];
			
			for (var x=0;x<objHoverTable.rows.length;x++) {
				addEvent(objHoverTable.rows[x], "mouseover", function() { this.className = "hover"; });
				addEvent(objHoverTable.rows[x], "mouseout", function() { this.className = "" });
			}
		}
	}
}

function addEvent(obj,type,fn) {
	if (obj.addEventListener) obj.addEventListener(type,fn,false);
	else if (obj.attachEvent)	{
		obj["e"+type+fn] = fn;
		obj[type+fn] = function() {obj["e"+type+fn](window.event);}
		obj.attachEvent("on"+type, obj[type+fn]);
	}
}