function fValcontactus()
{
	var msg = '';
	var msgpre = '   - '
	var msgsuf = '\n'
	var probs = 0;
	var enqval ='';
	var validEmail = /^[a-zA-Z][\w\.-]*[a-zA-Z0-9]@[a-zA-Z0-9][\w\.-]*[a-zA-Z0-9]\.[a-zA-Z][a-zA-Z\.]*[a-zA-Z]$/;
	var validPhone = /^[0-9\s]{1,}$/;
	
	frm = document.contactusform; 
	
	if (frm.first_name.value == ""){
		probs++;
		msg += msgpre + 'Please enter your first name' + msgsuf;
	}
	if (frm.surname.value == ""){
		probs++;
		msg += msgpre + 'Please enter your surname' + msgsuf;
	}
	if (probs > 1){
		msg = 'There are ' + probs + ' problem(s) with your submission:\n\n' + msg;
		alert(msg);
		return false;
	}else if (probs > 0){
		msg = 'There is a problem with your submission:\n\n' + msg;
		alert(msg);	
		return false;
	}else{
		return true;
	}
	
}