public function execute()
{
$resultPage = $this->createPage();
if ($this->getRequest()->getParam("type")) {
$this->_forward('edit');
return $resultPage;
}
$resultPage->getConfig()->getTitle()->prepend(__('Create Thesaurus'));
$resultPage->addBreadcrumb(__('Thesaurus'), __('Thesaurus'));
return $resultPage;
}