Make this scrolling code dynamic?

I have this script to make a scrolling photo gallery.  The files are hard coded into an array.  How would I make the array come out of my database?

Here's the code:

 

 <script type="text/javascript">
var sliderwidth = "870px"
var sliderheight = "120px"
var slidespeed = 1
var slideshowgap = 8


var leftrightslide = new Array()
leftrightslide[0] = '<a href="default.asp"><img src="uploads/na.png" height="120" border="0"></a>' ...