Hi Michal!
With the current implementation the multiple windows should also only affect their own parents, using JS and QueryFrameJS = true.
And what's problem with no target? It will go to the same place as original was...
When using no target, the results of the querywindow will be shown inside the querywindow, which isn't useful.
We could, though, try to find a way to only insert the target-Tag using JavaScript for tbl_query_box.php3.
Because you seem to be working with the files, would you like to try that implementation or should I have a go at it?
Regards, Garvin.