Couple bugs in the load external txt tutorial

im using that code here: (test page)

basically, if you scroll down to the bottom of the page, and then click another link to load another txt, then that txt will be scrolled to the bottom of the page as well

and speaking of scrolling, i used the code from the php email script to scroll, but it only does one line at a time, i would prefer that it scrolled continuously down to the bottom or up to the top

otherwise, im pretty ■■■■ happy with the outcome

thanks again guys!