if (document.images) {

	homeOff = new Image
	homeOn = new Image
	insideOff = new Image
	insideOn = new Image
	exploreOff = new Image
	exploreOn = new Image
	local_histOff = new Image
	local_histOn = new Image
	educationOff = new Image
	educationOn = new Image
	aboutOff = new Image
	aboutOn = new Image
	supportOff = new Image
	supportOn = new Image

	homeOff.src = "../images/home.gif"
	homeOn.src = "../images/home_f2.gif"
	insideOff.src = "../images/inside.gif"
	insideOn.src = "../images/inside_f2.gif"
	exploreOff.src = "../images/explore.gif"
	exploreOn.src = "../images/explore_f2.gif"
	local_histOff.src = "../images/local_hist.gif"
	local_histOn.src = "../images/local_hist_f2.gif"
	educationOff.src = "../images/education.gif"
	educationOn.src = "../images/education_f2.gif"
	aboutOff.src = "../images/about.gif"
	aboutOn.src = "../images/about_f2.gif"
	supportOff.src = "../images/supportus.gif"
	supportOn.src = "../images/supportus-over.gif"
	}

else {
	homeOff = ""
	homeOn = ""
	insideOff = ""
	insideOn = ""
	exploreOff = ""
	exploreOn = ""
	local_histOff = ""
	local_histOn = ""
	educationOff = ""
	educationOn = ""
	aboutOff = ""
	aboutOn = ""
	supportOff = ""
	supportOn = ""
	

	document.home = ""
	document.inside = ""
	document.explore = ""
	document.local_hist = ""
	document.education = ""
	document.about = ""
	document.support = ""
	}