function home() {
	document.getElementById("HomeBtn").src="images/buttons/homebtnover.gif"
}
function homeBack() {
	document.getElementById("HomeBtn").src="images/buttons/homebtn.gif"
}

function comp() {
	document.getElementById("CompBtn").src="images/buttons/compbtnover.gif"
}
function compBack() {
	document.getElementById("CompBtn").src="images/buttons/compbtn.gif"
}

function host() {
	document.getElementById("HostBtn").src="images/buttons/hostbtnover.gif"
}
function hostBack() {
	document.getElementById("HostBtn").src="images/buttons/hostbtn.gif"
}

function market() {
	document.getElementById("MarketBtn").src="images/buttons/marketbtnover.gif"
}
function marketBack() {
	document.getElementById("MarketBtn").src="images/buttons/marketbtn.gif"
}

function net() {
	document.getElementById("NetBtn").src="images/buttons/netbtnover.gif"
}
function netBack() {
	document.getElementById("NetBtn").src="images/buttons/netbtn.gif"
}

function dev() {
	document.getElementById("DevBtn").src="images/buttons/devbtnover.gif"
}
function devBack() {
	document.getElementById("DevBtn").src="images/buttons/devbtn.gif"
}

function port() {
	document.getElementById("PortBtn").src="images/buttons/portbtnover.gif"
}
function portBack() {
	document.getElementById("PortBtn").src="images/buttons/portbtn.gif"
}

function contact() {
	document.getElementById("ContactBtn").src="images/buttons/contactbtnover.gif"
}
function contactBack() {
	document.getElementById("ContactBtn").src="images/buttons/contactbtn.gif"
}

function hardware() {
	document.getElementById("HardwareBtn").src="images/buttons/hardwarebtnover.gif"
}
function hardwareBack() {
	document.getElementById("HardwareBtn").src="images/buttons/hardwarebtn.gif"
}