if (document.images)
{
homeb = new Image();
homeb.src = "/images/header/home-b.gif";
homec = new Image();
homec.src = "/images/header/home-c.gif";
}
function imgchange(imgDocID,imgObjName)
{
if(document.images){document.images[imgDocID].src = eval(imgObjName + ".src");
}
}