Nice, thanks both of you.. I am using two libraries actually, because my knowledge of PHP is growing, but my knowledge of AJAX and Javascript is next to none... so I have jquery on my web site to do a few neato things here and there (nothing useful, just neato), and I'm using mootools in my documentation so that the anchors scrolllllll nice and smoothly instead of jumping. Again, not useful, just neatoooo.

Neither is in the middle of a situation where performance is made questionable, so I'm good with it. This will be my first 'useful' use of AJAX hahah. I have to use a seperate php script hey, no way to call a function that's already embedded in the same page? (well technically it's not, the file it's from is included, but eh...) I'll give it a go here soon and let you know how it went, thanks again.
-m