<!-- hide this script from non-javascript-enabled browsers
if (document.images) {
	left_button = new Image
	left_button_over = new Image
	pshow_button = new Image
	pshow_button_over = new Image
	stock_button = new Image
	stock_button_over = new Image
	info_button = new Image
	info_button_over = new Image
	contact_button = new Image
	contact_button_over = new Image
	right_button = new Image
	right_button_over = new Image

	left_button.src = "../graphic/left_button.gif"
	left_button_over.src = "../graphic/left_button_over.gif"
	pshow_button.src = "../graphic/pshow_button.gif"
	pshow_button_over.src = "../graphic/pshow_button_over.gif"
	stock_button.src = "../graphic/stock_button.gif"
	stock_button_over.src = "../graphic/stock_button_over.gif"
	info_button.src = "../graphic/info_button.gif"
	info_button_over.src = "../graphic/info_button_over.gif"
	contact_button.src = "../graphic/contact_button.gif"
	contact_button_over.src = "../graphic/contact_button_over.gif"
	right_button.src = "../graphic/right_button.gif"
	right_button_over.src = "../graphic/right_button_over.gif"
		}
else {
	left_button = ""
	left_button_over = ""
	document.leftbutton = ""
	pshow_button = ""
	pshow_button_over = ""
	document.pshowbutton = ""
	stock_button = ""
	stock_button_over = ""
	document.stockbutton = ""
	info_button = ""
	info_button_over = ""
	document.infobutton = ""
	contact_button = ""
	contact_button_over = ""
	document.contactbutton = ""
	right_button = ""
	right_button_over = ""
	document.rightbutton = ""
			}
// stop hiding -->