Yea , I think that login panels work in all gamemodes and I've created a video of login panel but can't upload it because Net is to slow . I want to show the video because This login panel has feature that Your Name that you'll set in client will display first and It will by rotating , I am not sure that someone already created this rotating as I don't play MTA , I just join some times .
Here are the pictures :
http://vvcap.net/db/wnrJsGrRjcKZhgE8NJgf.htp
http://vvcap.net/db/UDxTBb7hl6HIWxIgL0ss.htp
http://vvcap.net/db/aOtBbHhxvFWJBmPzDdqF.htp
http://vvcap.net/db/TpMvp3X5hgj2UFXv14YX.htp
http://vvcap.net/db/v66Hl_r0EMwpMVWRukwh.htp
I hope you will like it but a Video makes it more professional. My 3rd script of MTA:SA