function validateForm(objForm) {
	re = /^\w+([\.-]?\w+)*@\w+([\.-]?\w+)*(\.\w{2,4})+$/;

	if (objForm.Contact_email.value == "") {
		alert("Please enter your email address so that we can contact you regarding your enquiry.");
		objForm.Contact_email.focus();
		return false;
	}
	else if (!re.test(objForm.Contact_email.value)) {
		alert("Please enter a valid email address so that we can contact you regarding your enquiry.");
		objForm.Contact_email.focus();
		return false;
	}
	else if (objForm.Contact_email.value != objForm.Contact_email_confirm.value) {
		alert("Please confirm your email address by entering it into the 'Confirm Email' field.");
		objForm.Contact_email_confirm.focus();
		return false;
	}
	
	return true;
}

function interceptKeyPress(objEvent, objDoc) {
	var objKeyCode = window.event ? event.keyCode : objEvent && objEvent.keyCode ? objEvent.keyCode : objEvent && objEvent.which ? objEvent.which : null;
	
	if (objKeyCode == 13) {
		re = /^\w+([\.-]?\w+)*@\w+([\.-]?\w+)*(\.\w{2,4})+$/;
		if ((objForm.Contact_email.value != "") && (re.test(objForm.Contact_email.value))) {
			return true;	
		}
	}
	
	return false;
}