Lemme' take a guess: you want to know how to "access" (whatever that means in this [lack of] context) "Anbu1".

Gee, I can't access "Anbu1" either; in fact, I can't even find it in the (apparently borked) html you've posted... which, in any case, doesn't seem to have any "list boxes" that I can recognize.

So, perhaps you need to tell us a bit more.

If "access" means find, Perl offers many routes; regexen, html parsers; whatever. Clarify your problem; show us what you've tried; tell us how that fails to do what you wanted/expected and perhaps instead of smart-alec replies, you'll get some of the wonderful help for which the Monastery is known.