function homeOver ()
{
document.getElementById("nav1").src ="/images/nav/homebdwn.gif"
}
function homeOut ()
{
document.getElementById("nav1").src ="/images/nav/homebup.gif"
}

function aboutOver ()
{
document.getElementById("nav2").src ="/images/nav/aboutbdwn.gif"
}
function aboutOut ()
{
document.getElementById("nav2").src ="/images/nav/aboutbup.gif"
}

function servicesOver ()
{
document.getElementById("nav3").src ="/images/nav/servicesbdwn.gif"
}
function servicesOut ()
{
document.getElementById("nav3").src ="/images/nav/servicesbup.gif"
}

function qualityOver ()
{
document.getElementById("nav4").src ="/images/nav/qualitybdwn.gif"
}
function qualityOut ()
{
document.getElementById("nav4").src ="/images/nav/qualitybup.gif"
}

function portfolioOver ()
{
document.getElementById("nav5").src ="/images/nav/portfoliobdwn.gif"
}
function portfolioOut ()
{
document.getElementById("nav5").src ="/images/nav/portfoliobup.gif"
}

function contactOver ()
{
document.getElementById("nav6").src ="/images/nav/contactbdwn.gif"
}
function contactOut ()
{
document.getElementById("nav6").src ="/images/nav/contactbup.gif"
}