Flash Perspective movement: Back button problem

Hi there,

I am working on a project, for which I have made perspective movement of thumbnails. My one side movement is working fine, but I am unable to create to and fro movement (back & forward), as variable values don’t change as desired. Can anyone help me with this and tell me how to code this.

file can be seen at http://www.geocities.com/cybe_r/

** I have put there fla download link and code too.

plssss… help

Rajiv
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