sorry, I found this topic very interesting and picked the code on addthis page. it works but just as module with the code insert in every single article. which code should I insert in the templates/gk_creativity/layouts/default.php file? can you please help me? thank you very much.
I don't know addit - they should provide you with working code. If you need to include it on every page - templates/gk_creativity/layouts/default.php is the correct place.