/**
* write out an email address
* @param string name
*/
var domain = 'dmd-services.co.uk';
function email (user) {
	document.write('<a href="mailto:' + user + '@' + domain + '" title="Email ' + user + '@' + domain + '">' + user + '@' + domain + '</a>');
}

/**
* validate the contact form
*/
function validate () {
	var fields = new Array(3);
	fields[0] = "name";
	fields[1] = "email";
	fields[2] = "comment";
	
	var submitOK = "true";
	for ($i = 0; $i < 3; $i++) {
		val = document.getElementById(fields[$i]).value;
		if (val == "") {
			submitOK = "false";
		}
	}
	
	if (submitOK == "true") {
		return true;
	} else {
		alert("Please fill in all required fields");
		return false;
	}
}