// JavaScript Document

function showError(message) {
	if (document.getElementById('Message')) {
		document.getElementById('Message').innerHTML = message;
		if (document.getElementById('FormAlert'))
			document.getElementById('FormAlert').style.display = 'block';
	}
	else
		alert(message.replace(/<br \/>/g, ""));
}

function validateContactForm(form) {
	var message = '';
	if (document.getElementById('Message')) {
		document.getElementById('Message').innerHTML = '';
		if (document.getElementById('FormAlert'))
			document.getElementById('FormAlert').style.display = 'none';
	}
	
	if (form.Name.value == '')						message += "Please enter your name.<br />\n";
	if (form.YourMessage.value == '')			message += "Please enter your message/enquiry.<br />\n";
	if ((form.MoreInfo.value == 'Yes') && (form.EmailAddress.value == ''))
		message += "Please enter your email address.<br />\n";
	
	if (message == '')
		return true;
	else {
		showError(message);
		return false;
	}
}