function validateCreate() {
	filename = document.form2.filename.value;
	if(filename=="") {
		alert("Timetable number is blank, please try again.");
		return(false);
	}
	return(true);
}

function validateDelete() {
	if(confirm("Are you sure?")){
		document.form1.function2.value = "delete";
		document.form1.submit();
	}
}

function validateView() {
	filename = document.form1.filename.value;
	window.open("results_popup.php?t="+filename,"","height=500,width=500,scrollbars=1,resizable=1");
}

function validatequote() {
	phone = document.form1.phone.value;
	email = document.form1.email.value;
	if(phone=="" && email=="") {
		alert("Please enter a phone number or email address and try again.");
		return(false);
	}
	return(true);
}