<!--

/*
Depressible Image Script- 
© Dynamic Drive (www.dynamicdrive.com)
For full source code, installation instructions,
100's more DHTML scripts, and Terms Of
Use, visit dynamicdrive.com
*/

img1=new Image()
img1.src="images/buttonRightOff.gif"
img2=new Image()
img2.src="images/buttonRightOn.gif"
img3=new Image()
img3.src="images/buttonLeftOff.gif"
img4=new Image()
img4.src="images/buttonLeftOn.gif"
//-->