function changeImage(butName, ImageName)
{
//usd to cng img on rolovr but
    document.images[butName].src=ImageName ;
    return true;
}
Image22= new Image(874,11)
Image22.src= "img/colours.png"
Image49= new Image(291,87)
Image49.src= "img/logo.png"
Image50= new Image(256,95)
Image50.src= "img/logo_grad.png"
Image51= new Image(4,4)
Image51.src= "img/navdot.gif"
Image52= new Image(1,29)
Image52.src= "img/progressback.png"
Image70= new Image(2,97)
Image70.src= "img/topgradient.png"