send_email

function send_email($address,$subject,$body,$noheaders=0,$custom_header=0) {

    include_once("class.phpmailer.php");
    include_once("class.smtp.php");

    global $MAIL_SETTINGS;

    $myheader = file_get_contents("includes/email_header.php");
    $myfooter = file_get_contents("includes/email_footer.php");

    if ($MAIL_SETTINGS["mail_enabled"] == 1) {

        $from_email_address = $GLOBALS["vision_system_address"];
        if ($from_email_address == "") { $from_email_address = "[email protected]"; }

        // generate the email
        $curdate = gmdate("D M j, g:ia");

        $myemail = "";
        $myemail .= $myheader;

        if (!$noheaders) {
            $myemail .= "<h1 style=\"font-family: Arial; font-size: 16pt; color: #2F4D85; letter-spacing: -1px; margin-bottom: 13px; font-weight: normal;\">$subject</h1>\n";
        }

        $myemail .= $body;
        $myemail .= $myfooter;

        // send the email
        $mail = new PHPMailer();
        $me = current_user();

        $mail_name = "";
        $mail_address = "";

        if (intval($me) != 0) {

            $myquery = sql_query("SELECT userid, forename, surname, email_primary FROM nucleus_users WHERE userid='$me'");

            if (sql_num_rows($myquery)) {
                $myrow = sql_fetch_row($myquery);
                $mail_name = trim($myrow[1]." ".$myrow[2]);
                $mail_address = $myrow[3];
            }

        }

        if($custom_header != 0){
            $mail->AddCustomHeader = $custom_header;
        }

        if (($mail_name != "") and ($mail_address != "")) {

            $mail->From = $mail_address;
            $mail->FromName = $mail_name;

            $mail->UseOriginalSender = true;
            $mail->OriginalSender = $from_email_address;
            $mail->OriginalSenderName = $GLOBALS["vision_product_name"];

        } else {
            $mail->From = $from_email_address;
            $mail->FromName = $GLOBALS["vision_product_name"];
        }

        $mail->AddAddress($address);
        $mail->IsHTML(true);
        $mail->IsSMTP(true);

        $mail->Host = $MAIL_SETTINGS["host"];

        if ($MAIL_SETTINGS["auth"]) {
            $mail->Username = $MAIL_SETTINGS["username"];
            $mail->Password = $MAIL_SETTINGS["password"];
        }

        // embed images

        if (is_file("images/vision_small.png")) {
            $mail->AddEmbeddedImage("images/vision_small.png","vision_small","vision_small.png","base64","image/png");
        } elseif (is_file("../httpdocs/images/vision_small.png")) {
            $mail->AddEmbeddedImage("../httpdocs/images/vision_small.png","vision_small","vision_small.png","base64","image/png");
        }

        // create and send

        if (!$noheaders) {
            $subject = "$subject";
        }

        $mail->Subject = "$subject";
        $mail->Body = $myemail;
        $mail->AltBody = strip_tags($body);
        $mail->Send();

    }

}