gentlemen,
first of all i want to thank you so much for your answers. there’s a good reason why i use this forum, and it’s because i learn new things. i started to deal a lot latelty with expressions, but i didn’t got the chance to find out about layer control until now.
yes, your sollution is very effective, and it’s kind of handy. and i didn’t check the project yet, but as i remember, i am able to move all the countries layers in the same comp. the only big problem about it is the fact that all the controls that i’ve managed to build in the project are in a single comp, so it would be very user-friendly. and the problem that this comp with all the controls, that acts like a control panel, it’s not the same comp with the countries. and unfortunatelly, you cannot link layer controls to other comps. so we must find another way about it.
kind regards,
Constantin