How to refresh a global variable

Hi,

I tried adding delete global.[dNum] to the javascript portion of this action wizard as Joel suggested but it did not do clear the variable after the batch ended.  Instead it reset the global variable after each time it labeled a document so try67 was right. 

Note I don't really have a traditional loop in the code.  Instead, the label gets applied to the first open document and then the remaining hidden documents which were selected for the batch.  After no more hidden documents are found, then it stops labeling and therefore ends the batch.  This was my work around for not being able to have a loop in the code b/c the action wizard sequence makes it difficult to have one.

I need to be able to reset the global variable after the batch ends so any advise would be so appreciated.  Some thoughts I had were:

1) Is there a way to identify the last hidden document in the sequence?

2) Is there a way to force the closing of the entire Adobe Acrobat after (1) is identified?

Then I can create an if then statement to do (2) when (1) happens or delete global variable when (1) happens.

Thx.

Sue