I want to change the layout of a page by passing a variable within the url. For example if i send the url http://localhost/prestashop/?home1 then the global.css must be loaded. If is send http://localhost/prestashop/?home2 then the global_extra.css must be loaded. Can somebody explain to me how to pick up the ?home variable within the tpl file to change the css. I know this can be done because the prestateam did the trick on www.natarianni.fr (notice the tabs in the header) Regards, Martin