edit: I see someone has posted already
. Anyway, you need to run a script from the dialog, and in that script you use the SetDialogOption function, because you can't use normal functions in dialogs.
in the dialog script, in the script for the option you want to click to turn off a different option:
run-script 1
in the global script-
function dialog_request (int dr) {
if (dr==1) {
SetDialogOption(2,4,1);
}
}
This will unlock opttion 4 in topic 2. Replace the numbers with whatever you need.

in the dialog script, in the script for the option you want to click to turn off a different option:
run-script 1
in the global script-
function dialog_request (int dr) {
if (dr==1) {
SetDialogOption(2,4,1);
}
}
This will unlock opttion 4 in topic 2. Replace the numbers with whatever you need.
