function install()
    {
        if (!parent::install() OR !$this->registerHook('header') OR !$this->registerHook('csmegamenu'))
            return false;
        if (!Db::getInstance()->Execute('CREATE TABLE '._DB_PREFIX_.'csmegamenu (`id_menu` int(10) unsigned NOT NULL AUTO_INCREMENT,`number_column` int(10) unsigned default \'1\', `width` int(10) unsigned default \'120\',  `link_of_title` varchar(300),`icon` varchar(255) default \'\', `display` tinyint(1) NOT NULL default \'1\',`display_icon` tinyint(1) NOT NULL default \'1\',`position` int(10) unsigned default \'0\',PRIMARY KEY (`id_menu`)) ENGINE=InnoDB default CHARSET=utf8'))
             return false;
        if (!Db::getInstance()->Execute('CREATE TABLE '._DB_PREFIX_.'csmegamenu_shop (`id_menu` int(10) unsigned NOT NULL ,`id_shop` int(10) unsigned NOT NULL,`number_column` int(10) unsigned default \'1\', `width` int(10) unsigned default \'120\',  `link_of_title` varchar(300), `display` tinyint(1) NOT NULL default \'1\',`position` int(10) unsigned default \'0\',PRIMARY KEY (`id_menu`,`id_shop`)) ENGINE=InnoDB default CHARSET=utf8'))
             return false;
        if (!Db::getInstance()->Execute('CREATE TABLE '._DB_PREFIX_.'csmegamenu_option (`id_option` int(10) unsigned NOT NULL AUTO_INCREMENT,`id_menu` int(10) unsigned NOT NULL,`type_option` int(10) unsigned NOT NULL, `position_option` int(10) unsigned default \'0\', `content_option` text ,PRIMARY KEY (`id_option`)) ENGINE=InnoDB default CHARSET=utf8'))
            return false;
        if (!Db::getInstance()->Execute('CREATE TABLE '._DB_PREFIX_.'csmegamenu_option_shop (`id_option` int(10) unsigned NOT NULL,`id_menu` int(10) unsigned NOT NULL,`id_shop` int(10) unsigned NOT NULL,`type_option` int(10) unsigned NOT NULL, `position_option` int(10) unsigned default \'0\', `content_option` text ,PRIMARY KEY (`id_option`,`id_shop`)) ENGINE=InnoDB default CHARSET=utf8'))
            return false;
        if (!Db::getInstance()->Execute('CREATE TABLE '._DB_PREFIX_.'csmegamenu_lang (`id_menu` int(10) unsigned NOT NULL, `id_lang` int(10) unsigned NOT NULL,`id_shop` int(10) unsigned NOT NULL, `title` varchar(255) NOT NULL default \'\', `description` varchar(255) default \'\', PRIMARY KEY (`id_menu`,`id_lang`,`id_shop`)) ENGINE=InnoDB default CHARSET=utf8'))
             return false;
        $this->init_data();
        return true;
    }
    
    public function uninstall()
    {
         if (parent::uninstall() == false)
             return false;     
        if (!Db::getInstance()->Execute('DROP TABLE '._DB_PREFIX_.'csmegamenu') OR !Db::getInstance()->Execute('DROP TABLE '._DB_PREFIX_.'csmegamenu_shop') OR !Db::getInstance()->Execute('DROP TABLE '._DB_PREFIX_.'csmegamenu_option') OR !Db::getInstance()->Execute('DROP TABLE '._DB_PREFIX_.'csmegamenu_option_shop') OR !Db::getInstance()->Execute('DROP TABLE '._DB_PREFIX_.'csmegamenu_lang'))
             return false;
         return true;
    }

<div id="header_right" class="grid_9 omega">
                    {$HOOK_TOP}
                    {hook h='csmegamenu'}
                </div>