function clearField(field) {
		if (field == 'usr') {
			if (document.login.uname.value == "User ID") {
					document.login.uname.value = "";
				}	
		} else {
			if (document.login.passw.value == "Password") {
					document.login.passw.value = "";
				}	
		}
	}
	function timeToday () {
		today = new Date();
		dayT = today.getDate();
		dayS = String(dayT);
		monthT = today.getMonth()+1;
		monthS = String(monthT);
		if (dayS.length == 1) {
			day = "0" + today.getDate();
		} else {
			day = today.getDate();
		}
		if (monthS.length == 1) {
			month = "0" + (today.getMonth()+1)
		} else {
			month = today.getMonth()+1
		}
		document.write("h", today.getHours(), ":", today.getMinutes(), "  ")
		document.write(day, "-", month, "-", today.getYear())
	}