if (document.images) {

	homeOff = new Image
	homeOn = new Image
	aboutOff = new Image
	aboutOn = new Image
	galleryOff = new Image
	galleryOn = new Image
	contactOff = new Image
	contactOn = new Image
	linksOff = new Image
	linksOn = new Image

	homeOff.src = "../images/home-on.gif"
	homeOn.src = "../images/home-off.gif"
	aboutOff.src = "../images/about-on.gif"
	aboutOn.src = "../images/about-off.gif"
	galleryOff.src = "../images/gallery-on.gif"
	galleryOn.src = "../images/gallery-off.gif"
	contactOff.src = "../images/contact-on.gif"
	contactOn.src = "../images/contact-off.gif"
	linksOff.src = "../images/links-on.gif"
	linksOn.src = "../images/links-off.gif"	
	}

else {
	homeOff = ""
	homeOn = ""
	aboutOff = ""
	aboutOn = ""
	galleryOff = ""
	galleryOn = ""
	contactOff = ""
	contactOn = ""	
	linksOff = ""
	linksOn = ""	

	document.home = ""
	document.about = ""
	document.gallery = ""
	document.contact = ""	
	document.links = ""	
	}