if(document.images != null) {

image1=new Image()
image1.src="home1.gif"
image1a=new Image()
image1a.src="home2.gif"
image2=new Image()
image2.src="luke_m_etc1.gif"
image2a=new Image()
image2a.src="luke_m_etc2.gif"
image3=new Image()
image3.src="sugarmoon1.gif"
image3a=new Image()
image3a.src="sugarmoon2.gif"
image4=new Image()
image4.src="radiochango1.gif"
image4a=new Image()
image4a.src="radiochango2.gif"
image5=new Image()
image5.src="zfunk1.gif"
image5a=new Image()
image5a.src="zfunk2.gif"
image6=new Image()
image6.src="links1.gif"
image6a=new Image()
image6a.src="links2.gif"
image7=new Image()
image7.src="datelist1.gif"
image7a=new Image()
image7a.src="datelist2.gif"
image8=new Image()
image8.src="backroadhome1.gif"
image8a=new Image()
image8a.src="backroadhome2.gif"



}else {
// Do something else for these browsers.
}

function filter(imagename,objectsrc){
if (document.images)
document.images[imagename].src=eval(objectsrc+".src")
}