public function init()
 {
     $this->_productchooser = $this->addPreset("ProductChooser", "product", array('module' => $this->getModuleName()));
     if (!empty($_POST["task"]["new_module_setter"])) {
         $new_module = $_POST["task"]["new_module_setter"];
     } else {
         $new_module = $this->get("new_module");
     }
     $this->_customModule = $new_module;
     parent::init();
 }