imgHome = new Image();
imgHome.src = "images/menu/home_off.gif";
imgAboutUs = new Image();
imgAboutUs.src = "images/menu/aboutus_off.gif";
imgLocation = new Image();
imgLocation.src = "images/menu/location_off.gif";
imgUsedCars = new Image();
imgUsedCars.src = "images/menu/usedcars_off.gif";
imgSpecialOffers = new Image();
imgSpecialOffers.src = "images/menu/specialoffers_off.gif";

imgHome2 = new Image();
imgHome2.src = "images/menu/Home_on.gif";
imgAboutUs2 = new Image();
imgAboutUs2.src = "images/menu/aboutus_on.gif";
imgLocation2 = new Image();
imgLocation2.src = "images/menu/location_on.gif";
imgUsedCars2 = new Image();
imgUsedCars2.src = "images/menu/usedcars_on.gif";
imgSpecialOffers2 = new Image();
imgSpecialOffers2.src = "images/menu/specialoffers_on.gif";

function domSwapHome(){
document.getElementById("imgHome").setAttribute("src", imgHome2.src);
}
function domSwapHomeBack(){
document.getElementById("imgHome").setAttribute("src", imgHome.src);
}
function domSwapAboutUs(){
document.getElementById("imgAboutUs").setAttribute("src", imgAboutUs2.src);
}
function domSwapAboutUsBack(){
document.getElementById("imgAboutUs").setAttribute("src", imgAboutUs.src);
}
function domSwapLocation(){
document.getElementById("imgLocation").setAttribute("src", imgLocation2.src);
}
function domSwapLocationBack(){
document.getElementById("imgLocation").setAttribute("src", imgLocation.src);
}
function domSwapUsedCars(){
document.getElementById("imgUsedCars").setAttribute("src", imgUsedCars2.src);
}
function domSwapUsedCarsBack(){
document.getElementById("imgUsedCars").setAttribute("src", imgUsedCars.src);
}
function domSwapSpecialOffers(){
document.getElementById("imgSpecialOffers").setAttribute("src", imgSpecialOffers2.src);
}
function domSwapSpecialOffersBack(){
document.getElementById("imgSpecialOffers").setAttribute("src", imgSpecialOffers.src);
}