function booking(tcode) {
	
		document.booking.tcode.value = tcode;
		document.booking.departure.value = '2008-06-27 17:00:30';
		document.booking.submit();
	}
	
	function check_and_submit2() {
		if (document.emailform.usrfrm_email.value == '' | document.emailform.usrfrm_email.value == 'your.em@il.here (required)'){
			document.emailform.usrfrm_email.value = 'your.em@il.here (required)';
			document.emailform.usrfrm_email.select();}
		else if (document.emailform.usrfrm_name.value == '' | document.emailform.usrfrm_name.value == 'Required'){
			document.emailform.usrfrm_name.value = 'Required';
			document.emailform.usrfrm_name.select();}
		else if (document.emailform.sbj.value == '' | document.emailform.sbj.value == 'Required'){
			document.emailform.sbj.value = 'Required';
			document.emailform.sbj.select();}
		else if (document.emailform.usrfrm_country.value == '0'){
			alert("Please indicate your country of residence.");
			document.emailform.usrfrm_country.select();}
		else if (document.emailform.usrfrm_how.value == '' | document.emailform.usrfrm_how.value == 'Required'){
			document.emailform.usrfrm_how.value = 'Required';
			document.emailform.usrfrm_how.select();}
		else if (document.emailform.message.value == '' | document.emailform.message.value == 'Required'){
			document.emailform.message.value = 'Required';
			document.emailform.message.select();}
		else {
			if (ea_syntax(document.emailform.usrfrm_email.value) == true) {
				document.emailform.submit();
				alert("Thank you for your enquiry, we will get back to you shortly.");
			} else {
				alert('The email address you entered seems to be invalid.  Please check it and try again.');
				document.emailform.usrfrm_email.select();
			}
		}
	}