Yeh, you can't really run one script if you haven't got the result from the previous.
You may be able to append an iframe to the document with the src property being posted to maxgui, there may be a popupblocker in place in maxgui win32 c++ source that may need a little fiddling with if you feel like experimenting.
You may be able to append an iframe to the document with the src property being posted to maxgui, there may be a popupblocker in place in maxgui win32 c++ source that may need a little fiddling with if you feel like experimenting.