function PreloadImages()
{
	var loadedImages = new Array;
	for (i=0; i < PreloadImages.arguments.length; i++)
	{
		loadedImages[i] = new Image();
		loadedImages[i].src = PreloadImages.arguments[i];
	}
}

function SwapImage(targetImage, newImageSrc)
{
	if(document.images)
	if (targetImage && targetImage.src)
	targetImage.src = newImageSrc;
}