collection = ['avto_moto','paper_models','video','galereya','dizajn','health','igry','interes','intimnoe','knigi','kosmos','mobils','priroda','sport','tehno','%d0%a8%d1%83%d1%82%d0%ba%d0%b0-%d1%8e%d0%bc%d0%be%d1%80%d0%b0'];