Server/Client side script file delete?

I need a VBscript or Jscript that can be called from a that will delete a file that was created during the page load using VBscript.

The ASP page creates a temporary file using the Scripting.FileSystemObject, which the page loads into a Iframe. I can’t find a way to delete the temporary file after the page has finished loading. (Client side can’t talk to Server side.)

Click on any store on the www.triplewmall.com site to see how the enterstore.asp page works