Screen Refresh Problem

[John Miller]

Greetings All,

I am writing a program that will show the images of any number of  
folders in a slideshow.  Before the first slide in each folder is  
shown, I show a field telling the name of the folder.

The first time I press the arrowKey, the title field comes up and  
then I can press the arrowkey to show the images in that folder.   
However, when I go from the last image of the first folder to the  
title field of the second folder, the screen seems to freeze up.

The last command in the script is exit to top.  In test lines, just  
before I exit, the lockscreen property is false, the various fields  
that keep track of which folders and which slides are being shown are  
correct, but the screen is just not updated.

In development mode, if I press commandKey-M to bring up the message  
box, the screen refreshes and everything is as it should be.

The script is actually exiting, and I am not in an infinite loop.

Has anybody else seen this?

Thanks!
John Miller