function validatemortgage() {
			if (document.form1.LOAN_TYPE.selectedIndex == 0) {
				alert('Please select a loan type.');
				return false;
			}
			if (document.form1.PROP_STATE_CONST.selectedIndex == 0) {
				alert('Please select a property state.');
				return false;
			}
			if (document.form1.V2PROP_CONST.selectedIndex == 0) {
				alert('Please select a home type.');
				return false;
			}
			return true;	
		}