function overNav(element) {
	document.getElementById(element).src = "http://www.interdream-web-development.com/images/" + element + "_active.gif";
}
function outNav(element) {
	document.getElementById(element).src = "http://www.interdream-web-development.com/images/" + element + ".gif";
}
function clearInput(element, value) {
	if(element.value == value) {
		element.value = "";
	}
	else if(element.value == "") {
		element.value = value;
	}
}