function setFocus() {
	document.getElementById("imap-user").focus();
}

function imapLogin() {
	if (document.getElementById("imap-user").value == "") {
		alert("Please enter your username.");
		document.getElementById("imap-user").focus();
		return false;
	}
	if (document.getElementById("imap-pass").value == "") {
		alert("Please enter your password.");
		document.getElementById("imap-pass").focus();
		return false;
	}
	return true;
}