First of all avoid pop-ups like the plague!! - explore DHTML layers instead.
When summer vacation starts, I'll look into it. Right now, I'm using my (really old) HTML coding skills with the teeny bits of javascript or perl that I know (actually, I forgot all the perl that I ever knew, except for a handful of scripts that I currently have.)
Whatever you call them, I need to have a second window. I hate the layout of the school's website as it is, so I'm doing what I can with the parts that I can control. And it beats geocities.com, which was also free, but had ads which the principal probably would've frowned upon had he noticed.
Thanks for the assist. I'll give it a try during my next prep.