works! - how to deleted id category from url - but need more advice

[RSKK]

I found this great tutorial on how to delete gategory id from url, which helps seo:

http://www.openscriptsolution.com/2010/05/03/how-to-remove-category-id-from-url-of-prestashop-version-1-2-5/comment-page-1/#comment-6355

 

I personaly tried and it work on 1.3.2

 

before http://biokrb.sk/7-b...hanol-a-doplnky

now: http://biokrb.sk/bioetanol-a-doplnky

 

but i need advice how to managed it to look exactly http://biokrb.sk/bioetanol-a-doplnky/ with that / at the end.

Because i had wordpress before i install presta ,and because the url with / at the end was pageranked.

Thanks