if (document.images) 
	{
	button1 = new Image()
	button1.src = "images/btn_home.gif"
	button1over = new Image()
	button1over.src = "images/btn_home_on.gif"

	button2 = new Image()
	button2.src = "images/btn_products.gif"
	button2over = new Image()
	button2over.src = "images/btn_products_on.gif"

  button3 = new Image()
	button3.src = "images/btn_order.gif"
	button3over = new Image()
	button3over.src = "images/btn_order_on.gif"

  button4 = new Image()
	button4.src = "images/btn_equipment.gif"
	button4over = new Image()
	button4over.src = "images/btn_equipment_on.gif"

  button5 = new Image()
	button5.src = "images/btn_about.gif"
	button5over = new Image()
	button5over.src = "images/btn_about_on.gif"

  button6 = new Image()
	button6.src = "images/btn_contact.gif"
	button6over = new Image()
	button6over.src = "images/btn_contact_on.gif"

  button7 = new Image()
	button7.src = "images/btn_location.gif"
	button7over = new Image()
	button7over.src = "images/btn_location_on.gif"

  button8 = new Image()
	button8.src = "images/btn_feature_product.gif"
	button8over = new Image()
	button8over.src = "images/btn_feature_product_on.gif"

  button9 = new Image()
	button9.src = "images/btn_dealer.gif"
	button9over = new Image()
	button9over.src = "images/btn_dealer_on.gif"

  button10 = new Image()
	button10.src = "images/btn_links.gif"
	button10over = new Image()
	button10over.src = "images/btn_links_on.gif"

  button11 = new Image()
	button11.src = "images/btn_custom.gif"
	button11over = new Image()
	button11over.src = "images/btn_custom_on.gif"

	}
function switchimage(string,i) 
	{
	if (document.images) eval("document.button" + i + ".src = " + string) 
	}
// -->