function changeIt(text) {
  if (document.layers) {
     document.layers['myILayer'].document.layers['myLayer'].document.open()
     document.layers['myILayer'].document.layers['myLayer'].document.write(text);
     document.layers['myILayer'].document.layers['myLayer'].document.close();
  }
  else if (document.getElementById)
    document.getElementById('myCell').innerHTML = text;
  else if (document.all)
    document.all.myCell.innerHTML = text;
}

var homeSwap = new Image();
var forsaleSwap = new Image();
var accomodationSwap = new Image();
var transportSwap = new Image();
var membersSwap = new Image();

var homeImage = new Image();
var forsaleImage = new Image();
var accomodationImage = new Image();
var transportImage = new Image();
var membersImage = new Image();

function preloadImages() {
	if (document.images) {
		
		homeSwap.src = dname + "/images/nav/home_ov.gif";
		forsaleSwap.src = dname + "/images/nav/forsale_ov.gif";
		accomodationSwap.src = dname + "/images/nav/accomodation_ov.gif";
		transportSwap.src = dname + "/images/nav/transport_ov.gif";
		membersSwap.src = dname + "/images/nav/members_ov.gif";
				
		homeImage.src = dname + "/images/nav/home.gif";
		forsaleImage.src = dname + "/images/nav/forsale.gif";
		accomodationImage.src = dname + "/images/nav/accomodation.gif";
		transportImage.src = dname + "/images/nav/transport.gif";
		membersImage.src = dname + "/images/nav/members.gif";
				
	}			
}
function swapOut( targetImage ) {
	if (document.images) eval("document."+targetImage+".src = "+targetImage+"Swap.src");
	return true;
}
function swapIn( targetImage ) {
	if (document.images) eval("document."+targetImage+".src = "+targetImage+"Image.src");
	return true;
}

var keptOnImage = new Image();
var keptOnName = "";
function keepOn( targetImage ) {
	if (document.images) {
		if (keptOnName != "") {
			eval(keptOnName+"Image.src = keptOnImage.src");
			swapIn(keptOnName);
		}
		keptOnName = targetImage;
		swapOut(targetImage);
		keptOnImage.src = eval(targetImage+"Image.src");
		eval(targetImage+"Image.src = "+targetImage+"Swap.src");
	}
}

preloadImages()