function print_orders($sourceid)
{
    /*
    name:
    print_orders($sourceid)
    returns:
    0 - no error
    1 - no orders to be printed
    2 - template parsing error
    3 - error setting orders printed
    other - mysql error number
    */
    $sourceid = $_SESSION['sourceid'];
    debug_msg(__FILE__, __LINE__, "BEGIN PRINTING");
    $query = "SELECT * FROM `orders` WHERE `sourceid`='{$sourceid}' AND `printed` IS NULL AND `suspend`='0' ORDER BY dest_id ASC, priority ASC, associated_id ASC, id ASC";
    $res = common_query($query, __FILE__, __LINE__);
    if (!$res) {
        return mysql_errno();
    }
    if (!mysql_num_rows($res)) {
        return ERR_ORDER_NOT_FOUND;
    }
    $newassociated_id = "";
    $tablenum = get_db_data(__FILE__, __LINE__, $_SESSION['common_db'], 'sources', "name", $sourceid);
    $tpl_print = new template();
    $output['orders'] = '';
    $msg = "";
    while ($arr = mysql_fetch_array($res)) {
        $oldassociated_id = $newassociated_id;
        $newassociated_id = $arr['associated_id'];
        if (isset($priority)) {
            $oldpriority = $priority;
        } else {
            $oldpriority = 0;
        }
        $priority = $arr['priority'];
        if ($oldassociated_id != "") {
            $olddestid = get_db_data(__FILE__, __LINE__, $_SESSION['common_db'], 'dishes', "destid", get_db_data(__FILE__, __LINE__, $_SESSION['common_db'], 'orders', 'dishid', $oldassociated_id));
            $olddest = get_db_data(__FILE__, __LINE__, $_SESSION['common_db'], 'dests', "dest", $olddestid);
            $olddestname = get_db_data(__FILE__, __LINE__, $_SESSION['common_db'], 'dests', "name", $olddestid);
        } else {
            $olddestid = 0;
        }
        $destid = get_db_data(__FILE__, __LINE__, $_SESSION['common_db'], 'dishes', "destid", get_db_data(__FILE__, __LINE__, $_SESSION['common_db'], 'orders', 'dishid', $newassociated_id));
        $dest = get_db_data(__FILE__, __LINE__, $_SESSION['common_db'], 'dests', "dest", $destid);
        $destname = get_db_data(__FILE__, __LINE__, $_SESSION['common_db'], 'dests', "name", $destid);
        $dest_language = get_db_data(__FILE__, __LINE__, $_SESSION['common_db'], 'dests', "language", $destid);
        if ($destid != $olddestid || $priority != $oldpriority) {
            if ($destid != $olddestid && $olddestid != "") {
                $tpl_print->assign("date", printer_print_date());
                $tpl_print->assign("gonow", printer_print_gonow($oldpriority, $dest_language));
                $tpl_print->assign("page_cut", printer_print_cut());
                // strips the last newline that has been put
                $output['orders'] = substr($output['orders'], 0, strlen($output['orders']) - 1);
                if (table_is_takeaway($sourceid)) {
                    $print_tpl_file = 'ticket_takeaway';
                } else {
                    $print_tpl_file = 'ticket';
                }
                if ($err = $tpl_print->set_print_template_file($olddestid, $print_tpl_file)) {
                    return $err;
                }
                if ($err = $tpl_print->parse()) {
                    $msg = "Error in " . __FUNCTION__ . " - ";
                    $msg .= 'error: ' . $err . "\n";
                    echo nl2br($msg) . "\n";
                    error_msg(__FILE__, __LINE__, $msg);
                    return ERR_PARSING_TEMPLATE;
                }
                $tpl_print->restore_curly();
                $msg = $tpl_print->getOutput();
                $tpl_print->reset_vars();
                $output['orders'] = '';
                $msg = str_replace("'", "", $msg);
                if ($outerr = print_line($olddestid, $msg)) {
                    return $outerr;
                }
            } elseif ($priority != $oldpriority && $oldpriority != "") {
                $tpl_print->assign("date", printer_print_date());
                $tpl_print->assign("gonow", printer_print_gonow($oldpriority, $dest_language));
                $tpl_print->assign("page_cut", printer_print_cut());
                // strips the last newline that has been put
                $output['orders'] = substr($output['orders'], 0, strlen($output['orders']) - 1);
                if (table_is_takeaway($sourceid)) {
                    $print_tpl_file = 'ticket_takeaway';
                } else {
                    $print_tpl_file = 'ticket';
                }
                if ($err = $tpl_print->set_print_template_file($destid, $print_tpl_file)) {
                    return $err;
                }
                if ($err = $tpl_print->parse()) {
                    $msg = "Error in " . __FUNCTION__ . " - ";
                    $msg .= 'error: ' . $err . "\n";
                    error_msg(__FILE__, __LINE__, $msg);
                    echo nl2br($msg) . "\n";
                    return ERR_PARSING_TEMPLATE;
                }
                $tpl_print->restore_curly();
                $msg = $tpl_print->getOutput();
                $tpl_print->reset_vars();
                $output['orders'] = '';
                $msg = str_replace("'", "", $msg);
                if ($outerr = print_line($destid, $msg)) {
                    return $outerr;
                }
            }
            if (table_is_takeaway($sourceid)) {
                $takeaway_data = takeaway_get_customer_data($sourceid);
                $output['takeaway'] = ucfirst(lang_get($dest_language, 'PRINTS_TAKEAWAY')) . " - ";
                $output['takeaway'] .= $takeaway_data['takeaway_hour'] . ":" . $takeaway_data['takeaway_minute'] . "\n";
                $output['takeaway'] .= $takeaway_data['takeaway_surname'] . "\n";
                $tpl_print->assign("takeaway", $output['takeaway']);
            }
            $output['table'] = ucfirst(lang_get($dest_language, 'PRINTS_TABLE')) . ": " . $tablenum;
            $tpl_print->assign("table", $output['table']);
            $user = new user($_SESSION['userid']);
            $output['waiter'] = ucfirst(lang_get($dest_language, 'PRINTS_WAITER')) . ": " . $user->data['name'];
            $tpl_print->assign("waiter", $output['waiter']);
            $output['priority'] = ucfirst(lang_get($dest_language, 'PRINTS_PRIORITY')) . ": " . $priority . "\n";
            $tpl_print->assign("priority", $output['priority']);
            $output['people'] = ucfirst(lang_get($dest_language, 'PRINTS_PEOPLE')) . ": " . table_people_number($sourceid) . "\n";
            $tpl_print->assign("people", $output['people']);
            $table = new table($sourceid);
            $table->fetch_data(true);
            if ($cust_id = $table->data['customer']) {
                $cust = new customer($cust_id);
                $output['customer'] = ucfirst(lang_get($dest_language, 'CUSTOMER')) . ": " . $cust->data['surname'] . ' ' . $cust->data['name'];
                $tpl_print->assign("customer_name", $output['customer']);
                $output['customer'] = $cust->data['address'];
                $tpl_print->assign("customer_address", $output['customer']);
                $output['customer'] = $cust->data['zip'];
                $tpl_print->assign("customer_zip_code", $output['customer']);
                $output['customer'] = $cust->data['city'];
                $tpl_print->assign("customer_city", $output['customer']);
                $output['customer'] = ucfirst(lang_get($dest_language, 'VAT_ACCOUNT')) . ": " . $cust->data['vat_account'];
                $tpl_print->assign("customer_vat_account", $output['customer']);
            }
        }
        $output['orders'] .= printer_print_row($arr, $destid);
        $printed_orders[] = $arr['id'];
        if ($newassociated_id != $oldassociated_id) {
            // if we're in this function, it means that we changed associated_id id
            // and also that mods have been printed on the same sheet
            if (CONF_PRINT_BARCODES && $arr['dishid'] != MOD_ID) {
                $output['orders'] .= print_barcode($newassociated_id);
            }
        }
        if (CONF_PRINT_BARCODES && $arr['dishid'] != MOD_ID) {
            $output['orders'] .= print_barcode($newassociated_id);
        }
        $tpl_print->assign("orders", $output['orders']);
    }
    $destid = get_db_data(__FILE__, __LINE__, $_SESSION['common_db'], 'dishes', "destid", get_db_data(__FILE__, __LINE__, $_SESSION['common_db'], 'orders', 'dishid', $newassociated_id));
    $dest = get_db_data(__FILE__, __LINE__, $_SESSION['common_db'], 'dests', "dest", $destid);
    $destname = get_db_data(__FILE__, __LINE__, $_SESSION['common_db'], 'dests', "name", $destid);
    $dest_language = get_db_data(__FILE__, __LINE__, $_SESSION['common_db'], 'dests', "language", $destid);
    if (CONF_PRINT_BARCODES) {
        $tpl_print->assign("barcode", print_barcode($newassociated_id));
    }
    $tpl_print->assign("date", printer_print_date());
    $tpl_print->assign("gonow", printer_print_gonow($priority, $dest_language));
    $tpl_print->assign("page_cut", printer_print_cut());
    // strips the last newline that has been put
    $output['orders'] = substr($output['orders'], 0, strlen($output['orders']) - 1);
    if (table_is_takeaway($sourceid)) {
        $print_tpl_file = 'ticket_takeaway';
    } else {
        $print_tpl_file = 'ticket';
    }
    if ($err = $tpl_print->set_print_template_file($destid, $print_tpl_file)) {
        return $err;
    }
    if ($err = $tpl_print->parse()) {
        $err_msg = "Error in " . __FUNCTION__ . " - ";
        $err_msg .= 'error: ' . $err . "\n";
        error_msg(__FILE__, __LINE__, $err_msg);
        echo nl2br($err_msg) . "\n";
        return ERR_PARSING_TEMPLATE;
    }
    $tpl_print->restore_curly();
    $msg = $tpl_print->getOutput();
    $tpl_print->reset_vars();
    $output['orders'] = '';
    $msg = str_replace("'", "", $msg);
    if ($outerr = print_line($destid, $msg)) {
        return $outerr;
    }
    foreach ($printed_orders as $val) {
        if ($err = print_set_printed($val)) {
            return $err;
        }
    }
    // there was an error setting orders as printed
    if ($err) {
        return ERR_ORDER_NOT_SET_AS_PRINTED;
    }
    return 0;
}
function takeaway_form()
{
    global $tpl;
    $data = takeaway_get_customer_data($_SESSION['sourceid']);
    $tmp = customer_search_form();
    $tmp .= '
	<form action="orders.php" method="post" name="form_takeaway">
		<input type="hidden" name="command" value="set_customer">
		<table>
		<tbody>
		<tr>
		<td>
			' . ucfirst(phr('SURNAME')) . ':
		</td>
		<td valign="center">
		';
    if (get_conf(__FILE__, __LINE__, 'takeaway_allow_unknown_customer')) {
        $tmp .= '
			<input name="data[takeaway_surname]" type="text" value="' . $data['takeaway_surname'] . '" maxlength="255" size="10">';
    } else {
        $tmp .= '
			<input name="data[takeaway_surname]" type="hidden" value="' . $data['takeaway_surname'] . '">
			<b>' . $data['takeaway_surname'] . '</b>';
    }
    if ($data['customer']) {
        $cust_id = $data['customer'];
        $cust = new customer($cust_id);
        $tmp .= '<a href="orders.php?command=customer_edit_form&amp;data[id]=' . $data['customer'] . '"><img src="' . IMAGE_PERSON . '" width="22" height="22" border="0"></a>';
        $tmp .= '
		</td>
		</tr>
		<tr>
		<td>
			' . ucfirst(phr('NAME')) . '
		</td>
		<td>
			' . $cust->data['name'] . '
		</td>
		</tr>	
		<tr>
		<td>
			' . ucfirst(phr('ADDRESS')) . '
		</td>
		<td>
			' . $cust->data['address'] . '
		</td>
		</tr>	
		<tr>
		<td>
			' . ucfirst(phr('CITY')) . '
		</td>
		<td>
			' . $cust->data['city'] . '
		</td>
		</tr>	
		<tr>
		<td>
			' . ucfirst(phr('ZIP')) . '
		</td>
		<td>
			' . $cust->data['zip'] . '
		</td>
		</tr>	
		<tr>
		<td>
			' . ucfirst(phr('PHONE')) . '
		</td>
		<td>
			' . $cust->data['phone'] . '
		</td>
		</tr>	
		<tr>
		<td>
			' . ucfirst(phr('MOBILE')) . '
		</td>
		<td>
			' . $cust->data['mobile'] . '
		</td>
		</tr>
		<tr>
		<td>
			' . ucfirst(phr('EMAIL')) . '
		</td>
		<td>
			' . $cust->data['email'] . '
		</td>
		</tr>	
		<tr>
		<td>
			' . ucfirst(phr('VAT_ACCOUNT')) . '
		</td>
		<td>
			' . $cust->data['vat_account'] . '
		</td>
		</tr>	
		';
    } else {
        $tmp .= '
		</td>
		</tr>';
    }
    $tmp .= '
		<tr>
		<td>
			' . ucfirst(phr('TIME')) . ':
		</td>
		<td>
			<input name="data[takeaway_hour]" type="text" value="' . $data['takeaway_hour'] . '" maxlength="2" size="2">
			:
			<input name="data[takeaway_minute]" type="text" value="' . $data['takeaway_minute'] . '" maxlength="2" size="2">
		</td>
		</tr>
		<tr>
		<td>
			' . ucfirst(phr('DATE')) . ':
		</td>
		<td>
			<input name="data[takeaway_day]" type="text" value="' . $data['takeaway_day'] . '" maxlength="2" size="2">
			/
			<input name="data[takeaway_month]" type="text" value="' . $data['takeaway_month'] . '" maxlength="2" size="2">
			/
			<input name="data[takeaway_year]" type="text" value="' . $data['takeaway_year'] . '" maxlength="4" size="4">
		</td>
		</tr>
		<tr>
		<td colspan="2" align="center">
			<input type="image" src="' . IMAGE_OK . '" alt="' . ucfirst(phr('TAKEAWAY_SUBMIT')) . '" border=0 width="32" height="32">
		</td>
		</tr>
		</tbody>
		</table>
	</form>
	';
    $tpl->assign('takeaway', $tmp);
    return 0;
}