File I/O with JavaScript 1

[chazoid]

I'm just trying to figure out if there's a way to read from and write to files with JavaScript.. I can't seem to find anything in the documentation.
Specifically, I’m using JavaScript batch processing within Adobe Acrobat to automate tasks – What I want to do is get the total number of pages from a series of PDF files, then write the results out to a text file. I can get it to send the output to the console, but that’s about it.
Is this possible, or does JavaScript lack file I/O for security purposes?

Thanks!

 

[quebasic2]

You can only write to cookies.

 

[gph1]

IE only

http://msdn.microsoft.com/library/default.asp?url=/library/en-us/script56/html/jscolfiles.asp

 

[chazoid]

Thanks guys, It seems that Acrobat has its own set of objects (which doesn't include a file system object) Acrobat 5.0 has a built-in JavaScript interpreter, and doesn't share any of the same objects/methods etc. that IE does. It's very PDF file specific.