function emailAddress(account,servername) {
	var result=(account + '@' + servername);
	document.write('<a href="mailto:' + result + '">' + result + '</a>')
}

function emailAddress2(account,servername,displayname) {
	var result=(account + '@' + servername);
	document.write('<a href="mailto:' + result + '">' + displayname + '</a>')
}

function checkEmail(x) {
	var filter  = /^([a-zA-Z0-9_\.\-])+\@(([a-zA-Z0-9\-])+\.)+([a-zA-Z0-9]{2,4})+$/;
	return filter.test(x);
}