Jethro thanks for the answer i tried this but not working
actually i wanna use it in GTSdll setting pannel where it shows bittorrent details
i want it to show every file name in new(random) color and that box uses veriable like
[file] [size] [uped] [dned] so i want a veriable so i put it in that box
on :text::#: { var %color bla bla bla
something like thats am not coder so i might give u a wrong example but a code like this that setup a variable whenever my script type and it will be used