Need help with the text scroller

Hey users Im having problems with my text scroller. Basically what I want to do is when a user holds down on the mouse button, the text will start scrolling. I dont want for the user to just click on the mouse button 3 million times just to get to the bottom of the page.

You can see an example at this site
www.robslounge.net/young_G/

Then click on biography or news


Here is what i putted for the up button:

on(press)
{
biography_text.scroll=biography_text.scroll-1;
}

And here is what I putted for the down button
on(press)
{
biography_text.scroll=biography_text.scroll+1;
}

use "rollOver" instead of "press"


on(rollOver)
{
biography_text.scroll=biography_text.scroll-1;
}

And here is what I putted for the down button
on(rollOver)
{
biography_text.scroll=biography_text.scroll+1;
}

on(press){
onEnterFrame = function(){ // make it loop
biography_text.scroll-=1;
}
}

on(release){
onEnterFrame = null; // cancel loop
}

Thanks you guys are the man *handshake*