function mail(user,domain) {
	locationstring = 'mailto:' + user + '@' + domain + '.com';
	window.location = locationstring;
}

function openWindow() {
	leftVal = (screen.width - 896) / 2;
	topVal = (screen.height - 635) / 2;
	window.open('main.php','mainWindow','status=no,toolbar=no,height=635,width=896,top='+topVal+',left='+leftVal+',scrollbars=yes');
}