How to include tpl file on mainpage

[ZeroTolerance]

Hi. I have a problem with include tpl file in to mainpage. I have a code:

function install(){
			if (!parent::install())
				return false;
			if (!$this->registerHook('home'))
				return false;
			return true;
		}

		function hookHome($params){
			return $this->display(__FILE__, 'popup.tpl');
		}

But 'popup.tpl' didnt display onpage. I must write hook in template?

Thanks for any help

[selectshop.at]

From what I can read, you are using a module, you want to include ? The code you added is one of a module you want to hook somewhere...

Edited April 14, 2015 by selectshop.at (see edit history)

[ZeroTolerance]

Yeah, i hook it in "home". I have a code:

function hookDisplayHome($params){
			$this->context->smarty->assign(
			    array(
			        'popup-header' => Configuration::get('popup-header'),
			        'popup-content' => Configuration::get('popup-header')
			    )
			);
			return $this->display(__FILE__, 'popup.tpl');
		}

But i think prestashop engine don't try use that function bicause i write:

die('ASDA');

but page still work. Module are instaled.