Resume or Close

[grumbachr]

I've have a few scripts that open a window and lock it until someone closes the window using a Close Window button to resume the script. Log story short I'm looking for a work around to help me out when yet another window is opened and the resume is broken.

I'm looking for a way to write a script that basically says

If there is an active script or a scripted paused Resume

else

close window.

I'm not finding thing to let me know if there is script paused.

Any suggestions are appreciated.