function getFocus() {
		document.getElementById("txtLogin").focus();
	}
	
	function clearBackground(field) {
		document.getElementById(field.id).style.background = "#FFFFFF";
	}
	
	function validateForm() {
		if (document.getElementById("txtLogin").value == "") {
			alert("Please provide a login / username.");
			document.getElementById("txtLogin").style.background = "#FFFF99";
			document.getElementById("txtLogin").focus();
			return false;
		} else if (document.getElementById("txtFname").value == "") {
			alert("Please provide your first name.");
			document.getElementById("txtFname").style.background = "#FFFF99";
			document.getElementById("txtFname").focus();
			return false;
		} else if (document.getElementById("txtLname").value == "") {
			alert("Please provide your last name.");
			document.getElementById("txtLname").style.background = "#FFFF99";
			document.getElementById("txtLname").focus();
			return false;
		} else if (document.getElementById("txtEmail").value == "") {
			alert("Please provide your e-mail address.");
			document.getElementById("txtEmail").style.background = "#FFFF99";
			document.getElementById("txtEmail").focus();
			return false;
		} else if (document.getElementById("txtPass").value == "") {
			alert("Please provide a password of your choice.");
			document.getElementById("txtPass").style.background = "#FFFF99";
			document.getElementById("txtPass").focus();
			return false;
		} else {
			return true;
		}
	}