function addEvent(obj, evType, fn) {
	if (obj.addEventListener) {
		obj.addEventListener(evType, fn, false);
		return true;
	} else if (obj.attachEvent) {
		var r = obj.attachEvent("on"+evType, fn);
		return r;
	} else {
		return false;
	}
}
	
function getEventTarget(e) {
	return (e.target) ? e.target : e.srcElement
}
	
ColorIt = function(e){
	var tg = getEventTarget(e);
	if ((tg.style.backgroundColor.indexOf("240")>0) || (tg.style.backgroundColor == "#f07e60")) {
		tg.style.backgroundColor = "";
	} else {
		tg.style.backgroundColor = "#F07E60";
	}
}

onPageLoad = function(){
	var td = document.getElementsByTagName("td");
	for (var i = 1; i < td.length; i++) {
		addEvent(td[i], "click", ColorIt);
	}
}
	
window.onload = onPageLoad;