public function automatic_signup_form($table_name, $init_cols, $options = array()){
		@header('text/html; charset=UTF-8');

		$param_options = $this->get_options();
		$data = $param_options['post_params'];

		$this->table_definition = $this->exdb->get_table_definition($table_name);

		$is_login = $this->exdb->user()->is_login($table_name);
		if( $is_login ){
			// ログイン処理済みなら終了
			echo '<p>Already Logging in.</p>';
			return true;
		}
		$page_edit = new endpoint_form_signup($this->exdb, $this, $table_name, $init_cols, $options);
		echo $page_edit->execute();

		return true;
	}