<!--

function validateForm() {
		var errorString = '';
		var emailAddressRegExp = /^([A-Za-z0-9_\-\.])+\@([A-Za-z0-9_\-\.])+\.([A-Za-z]{2,4})$/;
		var PhoneNumberRegExp = /^([0-9]){7,14}$/;

		if(document.getElementById('name').value == '') errorString += "You must fill in you name\n";
		if(emailAddressRegExp.test(document.getElementById('email').value) == false) errorString += "You must enter a valid email address\n";
		if(PhoneNumberRegExp.test(document.getElementById('telephone').value) == false) errorString += "You must fill in a valid phone number so that I can CONtact you\n";
		if(document.getElementById('comments').value == '') errorString += "No Enquiry details? I need something!\n";

		if(errorString.length>0) {
				errorString = "Sorry, there are some problems with the info you have supplied:\n\n" + errorString;
				alert(errorString);
				return false;
		} else return true;
}

-->