$article = $arr_article[$i];
 $drug_class = $presc_obj->GetClassOfItemFromItemNo($article_item_number);
 $is_labtest = $arr_is_labtest[$i];
 $is_medicine = $arr_is_medicine[$i];
 $is_radio_test = $arr_is_radio_test[$i];
 $is_service = $arr_is_service[$i];
 $i++;
 //$obj->setDataArray($_POST);
 switch ($mode) {
     case 'create':
         $sql = "INSERT INTO care_encounter_prescription (\n  \t\t                          `encounter_nr`,\n  \t\t                          `prescription_type_nr`,\n  \t\t                          `article`,\n  \t\t                          `article_item_number`,\n  \t\t                          `price`,\n  \t\t                          `drug_class`,\n\t\t\t\t\t\t\t\t  `dosage`,\n\t\t\t\t\t\t\t\t  `times_per_day`,\n\t\t\t\t\t\t\t\t  `days`,\n\t\t\t\t\t\t\t\t  `total_dosage`,\n  \t\t                          `application_type_nr`,\n  \t\t                          `notes`,\n  \t\t                          `prescribe_date`,\n  \t\t                          `prescriber`,\n  \t\t                          `is_outpatient_prescription`,\n  \t\t                          `history`,\n  \t\t                          `modify_id`)\n\n  \t\t                          VALUES (\n  \t\t                          '" . $encounter_nr . "',\n  \t\t                          0,\n  \t\t                          '" . $article . "',\n  \t\t                          '" . $article_item_number . "',\n  \t\t                          '" . $price . "',\n  \t\t                          '" . $drug_class . "',\n\t\t\t\t\t\t\t\t  '" . $dosage . "',\n\t\t\t\t\t\t\t\t  '" . $times_per_day . "',\n\t\t\t\t\t\t\t\t  '" . $days . "',\n  \t\t                          '" . $total_dosage . "',\n  \t\t                          0,\n  \t\t                          '" . $notes . "',\n  \t\t                          '" . date('Y-m-d', time()) . "',\n  \t\t                          '" . $prescriber . "',\n  \t\t                          1,\n  \t\t                          '" . $history . "',\n  \t\t                          ''\n  \t\t                          )";
         $db->Execute($sql);
         //*******
         // Load the visual signalling functions
         include_once $root_path . 'include/inc_visual_signalling_fx.php';
         if ($presc_obj->GetClassOfItem($article_item_number) == 'drug_list') {
             // Set the visual signal
             setEventSignalColor($encounter_nr, SIGNAL_COLOR_DOCTOR_INFO);
         } else {
             if ($presc_obj->GetClassOfItem($article_item_number) == 'supplies') {
                 // Set the visual signal
                 setEventSignalColor($encounter_nr, SIGNAL_COLOR_CONSUMABLES);
             } else {
                 if ($presc_obj->GetClassOfItem($article_item_number) == 'service') {
                     // Set the visual signal
                     setEventSignalColor($encounter_nr, SIGNAL_COLOR_SERVICES);
                 } else {
                     if ($presc_obj->GetClassOfItem($article_item_number) == 'dental' || $presc_obj->GetClassOfItem($article_item_number) == 'minor_proc_op' || $presc_obj->GetClassOfItem($article_item_number) == 'obgyne_op' || $presc_obj->GetClassOfItem($article_item_number) == 'ortho_op' || $presc_obj->GetClassOfItem($article_item_number) == 'surgical_op') {
                         // Set the visual signal
                         setEventSignalColor($encounter_nr, SIGNAL_COLOR_PROCEDURES);
                     }
echo $backpath;
?>
">

<?php 
if (!$nr) {
    $item_array = $_SESSION['item_array'];
} else {
    $prescriptionitem = $pres_obj->GetPrescritptionItem($nr);
    $item_array = '';
    $item_array[0] = $prescriptionitem['article_item_number'];
    echo '<input type="hidden" value="' . $nr . '" name="nr">';
}
//echo "-->items in array: ".count($item_array)."<br>";#
for ($i = 0; $i < count($item_array); $i++) {
    $class = $pres_obj->GetClassOfItem($item_array[$i]);
    $sub_class = $pres_obj->GetSubClassOfItem($item_array[$i]);
    if ($nexttime) {
        $prescriptionitem['total_dosage'] = "";
        $nexttime = false;
    }
    if ($class == 'drug_list' || $class == 'special_others_list' || $class == 'special_ctc_list' || $class == 'drug_list_ctc' || $class == 'drug_list_nhif') {
        if ($sub_class == 'tabs') {
            $caption_total = 'tabs';
            $caption_dose = 'tabs';
        } else {
            if ($sub_class == 'syrups' || $sub_class == 'suspensions') {
                $caption_total = 'bottles';
                $caption_dose = 'mls';
            } else {
                if ($sub_class == 'caps' || $sub_class == 'caps') {