Scrape only once

[Biks 9]

OK, I'm going back to the alter of Ubot Gods for this one. :-)

 

I'm trying to scrape something that may appear twice on a page, but only want to save it once to my list. Here's my example:

 

http://img819.imageshack.us/img819/6669/scrapeonly1.png

 

I'm scraping a category number from a PhpLD directory of choices. I'm scraping just the number from something like this:

 

/submit.php?c=384">

 

The above code scrapes 384 perfectly to the list %catNumbers, but sometimes I end up with a double entry because sometimes there's two submit links on a page. I end up with:

 

384

384

 

I just want a single 384 to be entered into my list, even though there may be two on a page. How the heck would one do this?

[IRobot 43]

Just set 'Delete Duplicates' to 'Yes'.

[Biks 9]

Oh God damn it.

 

No, no...wait - I want to do it the HARD way! Isn't there a Javascript expression that can do this?

 

:-P

 

Thanks.