var about = new Image();
about.src = "img/home/about.gif"

var aboutOn = new Image();
aboutOn.src = "img/home/about_on.gif"

var pipe = new Image();
pipe.src = "img/home/pipe.gif"

var pipeOn = new Image();
pipeOn.src = "img/home/pipe_on.gif"

var inv = new Image();
inv.src = "img/home/ir.gif"

var invOn = new Image();
invOn.src = "img/home/ir_on.gif"

var careers = new Image();
careers.src = "img/home/careers.gif"

var careersOn = new Image();
careersOn.src = "img/home/careers_on.gif"

var contact = new Image();
contact.src = "img/home/contact.gif"

var contactOn = new Image();
contactOn.src = "img/home/contact_on.gif"

var mabout = new Image();
mabout.src = "img/home/ft_about.jpg"

var mpipe = new Image();
mpipe.src = "img/home/ft_pipe.jpg"

var minv = new Image();
minv.src = "img/home/ft_ir.jpg"

var mcareers = new Image();
mcareers.src = "img/home/ft_careers.jpg"

var mcontact = new Image();
mcontact.src = "img/home/ft_contact.jpg"

var home = new Image();
home.src = "img/home/ft_home.jpg"