function preLoad() {
	if (document.images) {
		img1 = new Image()
		img1.src = "images/menu/home_page-on.gif"
		img2 = new Image()
		img2.src = "images/menu/christmas_hampers-on.gif"
		img3 = new Image()
		img3.src = "images/menu/a_thing_called_xmas-on.gif"
		img4 = new Image()
		img4.src = "images/menu/order_today-on.gif"
		img5 = new Image()
		img5.src = "images/menu/track_order-on.gif"
		img6 = new Image()
		img6.src = "images/menu/free_delivery-on.gif"
		img7 = new Image()
		img7.src = "images/menu/free_mistletoe-on.gif"
		img8 = new Image()
		img8.src = "images/menu/free_diamonds-on.gif"
		img9 = new Image()
		img9.src = "images/menu/free_rose_name-on.gif"
		img10 = new Image()
		img10.src = "images/menu/add_luxury_flowers-on.gif"
		img11 = new Image()
		img11.src = "images/menu/credit_crunch_hampers-on.gif"
		img12 = new Image()
		img12.src = "images/menu/tasty_food_hampers-on.gif"
		img13 = new Image()
		img13.src = "images/menu/traditional_hampers-on.gif"
		img14 = new Image()
		img14.src = "images/menu/family_hampers-on.gif"
		img15 = new Image()
		img15.src = "images/menu/luxury_family_hampers-on.gif"
		img16 = new Image()
		img16.src = "images/menu/extravagant_hampers-on.gif"
		img17 = new Image()
		img17.src = "images/menu/wine_hampers-on.gif"
		img18 = new Image()
		img18.src = "images/menu/beer_hampers-on.gif"
		img19 = new Image()
		img19.src = "images/menu/wine_and_salmon_hampers-on.gif"
		img20 = new Image()
		img20.src = "images/menu/wine_and_Cheese_hampers-on.gif"
		img21 = new Image()
		img21.src = "images/menu/port_and_cheese_hampers-on.gif"
		img22 = new Image()
		img22.src = "images/menu/personalised_cakes-on.gif"
		img23 = new Image()
		img23.src = "images/menu/champagne_hampers-on.gif"
		img24 = new Image()
		img24.src = "images/menu/fruit_and_nut-on.gif"
		img25 = new Image()
		img25.src = "images/menu/salmon_hampers-on.gif"
		img26 = new Image()
		img26.src = "images/menu/ham_hampers-on.gif"
		img27 = new Image()
		img27.src = "images/menu/non_christmas_hampers-on.gif"
		img28 = new Image()
		img28.src = "images/menu/hamper_history-on.gif"
		img29 = new Image()
		img29.src = "images/menu/why_hampers-on.gif"
	}
}

function imageOn(name) {
	if (document.images) {
		document.images[name].src = "images/menu/" + name + "-on.gif";
	}
}

function imageOff(name) {
	if (document.images) {
		document.images[name].src = "images/menu/" + name + ".gif";
	}
}

preLoad()