function clearBx(x) {
	if (x.value == "Enter keywords") {
		x.value = "";
	}
}
function resetUN(el) {
	var defaultVal = "Username";
	if (el.value == defaultVal) {
		el.value = "";
	} else if (el.value == "") {
		el.value = defaultVal;
	}
}
function clearSeachBox(el) {
		if (el.value == "Search this site") {
			el.value = "";
		}
	}
	function resetSearchBox(el) {
		if (el.value == "") {
			el.value = "Search this site";
		}
	}