****This is one of the best scripts I've seen yet that can be used in half a dozen ways . To use this script you have to embed on picture into a door that can be clicked on and overlaid over a secondary or main image.****
ON ENTER { "@487,19Click here to change the Backround Picture." LOCALMSG }
ON SELECT { "click" SOUND
clickCt GLOBAL
clickCT ++
{ 1 ME SETSPOTSTATE } 1 clickCT == IF
{ 0 ME SETSPOTSTATE
0 clickCt = } 2 clickCT == IF }