<!-- 
buttons = new Array ()
function change (imagename , event)
{
	document[imagename].src = buttons[imagename + "-" + event].src
	return
}
function load(prefix, imagename)
{
	buttons[imagename + "-on"] = new Image();
	buttons[imagename + "-on"].src = prefix + imagename + "-on.jpg"
	buttons[imagename + "-off"] = new Image();
	buttons[imagename + "-off"].src = prefix + imagename + "-off.jpg"
	buttons[imagename + "-click"] = new Image();
	buttons[imagename + "-click"].src = prefix + imagename + "-on.jpg"
	return
}
load("images/buttons/", "homepage")
load("images/buttons/", "galleries")
load("images/buttons/", "canvastransfers")
load("images/buttons/", "artcards")
load("images/buttons/", "exhibitions")
load("images/buttons/", "artistbio")
load("images/buttons/", "contact")
-->