var home = new Image();
home.src = "images/nav/home.gif"
var homeOn = new Image();
homeOn.src = "images/nav/home_on.gif"
var about = new Image();
about.src = "images/nav/about.gif"
var aboutOn = new Image();
aboutOn.src = "images/nav/about_on.gif"
var consult = new Image();
consult.src = "images/nav/consulting.gif"
var consultOn = new Image();
consultOn.src = "images/nav/consulting_on.gif"
var hst = new Image();
hst.src = "images/nav/hosting.gif"
var hstOn = new Image();
hstOn.src = "images/nav/hosting_on.gif"
var pto = new Image();
pto.src = "images/nav/portfolio.gif"
var ptoOn = new Image();
ptoOn.src = "images/nav/portfolio_on.gif"
var supp = new Image();
supp.src = "images/nav/support.gif"
var suppOn = new Image();
suppOn.src = "images/nav/support_on.gif"