<?php
class CategoryScroll extends Module {
	public function __construct() {
		$this->name = 'categoryscroll';
		$this->tab = 'front_office_features';
		$this->version = '1.0';

        parent::__construct();

        $this->displayName = $this->l('Category Scroll');
        $this->description = $this->l('Allows to scroll without paginating on categories.');
    }

    public function install() {
		if(!parent::install()
		OR !$this->registerHook('header')) {
			return FALSE;
		}

		return TRUE;
	}

    public function hookHeader() {
		if($id_category = (int) Tools::getValue('id_category')) {
			global $smarty;
			$smarty->assign('id_category', $id_category);
			return $this->display(__FILE__, 'header.tpl');
		}
	}
}