index0=new Image(95,25)
index0.src="files/blank.gif"
index1=new Image(95,25)
index1.src="files/index.jpg"

contact0=new Image(92,25)
contact0.src="files/blank.gif"
contact1=new Image(92,25)
contact1.src="files/contact.jpg"

gallery0=new Image(94,25)
gallery0.src="files/blank.gif"
gallery1=new Image(94,25)
gallery1.src="files/gallery.jpg"

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