var subpath="../"

var a1 = new Image();
a1.src = subpath+"img/homeBW.gif";
var a2 = new Image();
a2.src = subpath+"img/home.gif";

var c1 = new Image();
c1.src = subpath+"img/about2BW.gif";
var c2 = new Image();
c2.src = subpath+"img/about2.gif";

var d1 = new Image();
d1.src = subpath+"img/downloadBW.gif";
var d2 = new Image();
d2.src = subpath+"img/download.gif";

var e1 = new Image();
e1.src = subpath+"img/orderBW.gif";
var e2 = new Image();
e2.src = subpath+"img/order.gif";

var f1 = new Image();
f1.src = subpath+"img/onlinehelpBW.gif";
var f2 = new Image();
f2.src = subpath+"img/onlinehelp.gif";

var g1 = new Image();
g1.src = subpath+"img/contactsBW.gif";
var g2 = new Image();
g2.src = subpath+"img/contacts.gif";

var h1 = new Image();
h1.src = subpath+"img/linksBW.gif";
var h2 = new Image();
h2.src = subpath+"img/links.gif";


function act(nme,img) 
{
  document[nme].src = img.src;
}



function PreloadImages()
{
 if (document.images)
 {
  var imgFiles = PreloadImages.arguments;
  var preloadArray = new Array();
  for (var i=0; i<imgFiles.length; i++)
  {
   preloadArray[i] = new Image;
   preloadArray[i].src = imgFiles[i];
  }
  }
}