function send_pass(f) {
	if ($F('UserCred') == '') {
		init_message("Please enter your username or email address.", 3, false);
		return false;
	}
	$('send').disabled = true;
	var tgt = 'fill';
	var url = base_url + 'users/send_password';
	var myAjax = new Ajax.Updater(tgt, url, {
		method: 'post', 
		parameters: Form.serialize(f)
	});
	
}