Im building a custom shoutbox using php and mysql for my site, I use to have a java script so when someone would click on "Show All" to view all post made, a pop up would appear in a fixed size that could not be altered, but the only flaw in that script, was that you could not use it twice on the same page, so say, i had my shout box using it, i couldnt use it for my news archive as well.....dose anyone know a way to get a new window to pop up in a fixed size, and to where i can put hte code in more then once on the same page?

This should make the code you need:
http://www.freewebmasterhelp.com/tools/popup/
as long as you give the windows different names, it should all work correctly.

The link comes up dead.

Here's one.