function process_dispense_drug()
 {
     if (func_num_args() > 0) {
         $arg_list = func_get_args();
         $menu_id = $arg_list[0];
         $post_vars = $arg_list[1];
         $get_vars = $arg_list[2];
         $validuser = $arg_list[3];
         $isadmin = $arg_list[4];
         //print_r($arg_list);
     }
     $patient_id = healthcenter::get_patient_id($get_vars["consult_id"]);
     $consult_date = healthcenter::get_consult_date($get_vars["consult_id"]);
     $notes_id = drug::get_notes_id($get_vars["consult_id"]);
     $philhealth_id = drug::get_philhealth_id($patient_id);
     //$note_link = $this->switch_notes($get_vars["notes"]);
     switch ($post_vars["submitdrug"]) {
         case "Dispense Drugs":
             if ($notes_id != null || $notes_id != "") {
                 /*$sql = "insert into m_consult_pcb_drugs (consult_id, notes_id, patient_id, user_id, dispense_timestamp) ".
                   "values ('".$get_vars["consult_id"]."', '$notes_id', '$patient_id', '".$_SESSION["userid"]."', sysdate())";*/
                 $sql = "insert into m_consult_pcb_dispense (consult_id, patient_id, user_id, dispense_timestamp, dispense_date) " . "values ('" . $get_vars["consult_id"] . "', '{$patient_id}', '" . $_SESSION["userid"] . "', sysdate(), sysdate())";
                 //echo $sql;
                 if ($result = mysql_query($sql)) {
                     $insert_id = mysql_insert_id();
                     //header("location: ".$_SERVER["PHP_SELF"]."?page=".$get_vars["page"]."&menu_id=".$get_vars["menu_id"]."&consult_id=".$get_vars["consult_id"]."&ptmenu=NOTES&module=notes&notes=NOTES&notes_id=$insert_id#menu");
                     header("location: " . $_SERVER["PHP_SELF"] . "?page=" . $get_vars["page"] . "&menu_id=" . $get_vars["menu_id"] . "&consult_id=" . $get_vars["consult_id"] . "&ptmenu=DRUGS&module=drug&drug=PCB&drug_id={$insert_id}#menu");
                 }
             } else {
                 print "<font color='red'>Please create consult notes <br/>and diagnosis before dispensing.</font>";
             }
             break;
         case "Dispense":
             if ($philhealth_id != null || $philhealth_id != "") {
                 if ($post_vars["selectdiag"] && $post_vars["selectDrug"] && $post_vars["quantity"]) {
                     $sql_select = "select * from m_consult_pcb_drugs WHERE generic_id = '" . $post_vars["selectDrug"] . "' and consult_id = '" . $get_vars["consult_id"] . "' and patient_id = '{$patient_id}'";
                     if ($result_select = mysql_query($sql_select)) {
                         if (mysql_num_rows($result_select)) {
                             $sql = "update m_consult_pcb_drugs set generic_id='" . $post_vars["selectDrug"] . "', user_id='" . $_SESSION["userid"] . "', dispense_timestamp=sysdate(), quantity='" . $post_vars["quantity"] . "', class_id='" . $post_vars["selectdiag"] . "' where patient_id = '{$patient_id}' and consult_id = '" . $get_vars["consult_id"] . "' and generic_id = '" . $post_vars["selectDrug"] . "'";
                             echo $sql;
                         } else {
                             $sql = "insert into m_consult_pcb_drugs (dispense_id, generic_id, consult_id, notes_id, patient_id, user_id, dispense_timestamp, quantity, class_id) " . "values ('" . $get_vars["drug_id"] . "', '" . $post_vars["selectDrug"] . "', '" . $get_vars["consult_id"] . "', '{$notes_id}', '{$patient_id}', '" . $_SESSION["userid"] . "', sysdate(), '" . $post_vars["quantity"] . "', '" . $post_vars["selectdiag"] . "' )";
                         }
                     }
                 }
                 //$sql = "insert into m_consult_pcb_drugs (dispense_id, generic_id, consult_id, notes_id, patient_id, user_id, dispense_timestamp, quantity, class_id) ".
                 //"values ('".$get_vars["drug_id"]."', '".$post_vars["selectDrug"]."', '".$get_vars["consult_id"]."', '$notes_id', '$patient_id', '".$_SESSION["userid"]."', sysdate(), '".$post_vars["quantity"]."', '".$post_vars["selectdiag"]."' )";
                 echo $sql;
                 if ($result = mysql_query($sql)) {
                     $dispense_id = $get_vars["drug_id"];
                     //header("location: ".$_SERVER["PHP_SELF"]."?page=".$get_vars["page"]."&menu_id=".$get_vars["menu_id"]."&consult_id=".$get_vars["consult_id"]."&ptmenu=NOTES&module=notes&notes=NOTES&notes_id=$insert_id#menu");
                     header("location: " . $_SERVER["PHP_SELF"] . "?page=" . $get_vars["page"] . "&menu_id=" . $get_vars["menu_id"] . "&consult_id=" . $get_vars["consult_id"] . "&ptmenu=DRUGS&module=drug&drug=PCB&drug_id={$dispense_id}#menu");
                 }
             } else {
                 print "<font color='red'>PCB Drug Dispensing is for Philhealth Members Only.</font>";
             }
             break;
     }
 }