<?php

function inform_carowners($requestor, $date_arr, $date_dep, $comment)
{
    $connection = db_connect();

    $query = "select e_mail from users, cars where user_id_owner=users.id;";
    $result = db_query($query, $connection);

    while ($row = mysql_fetch_array($result)) {
	$email_to .= $row[e_mail].", ";
    }
    $email_subj = "Car request by $requestor";
    $email_txt = <<<EOT
Dear car owners, 

$requestor added a car request for the time from $date_arr 
till {$date_dep}. If there are vacancies 
of your car check the pending requests at the web page, 
please. 

Comment(s):
$comment

http://www.physi.uni-heidelberg.de/~alice/trd_house/login.php

The TRD booking system.
EOT;

    mail($email_to, $email_subj, $email_txt,
	 "From: TRD house <jklein@physi.uni-heidelberg.de>\r\n".
	 "Reply-To: $_SESSION[email]\r\n".
	 "Cc: alexander.deisting@cern.ch");
}
?>