function newImage( imgSrc ){
 var imgName = new Image();
 imgName.src = imgSrc;
 return imgName;
}

function change( imgName, imgLocation )
{
 document[imgName].src = imgLocation ;
}

var preloadFlag = false;
function loadImages()
{
 if (document.images)
 {
 //****Edit this list to include rollover state images ****
 //****Example: aboutus_over = newImage( "images/aboutus-over.gif" );
	gallery_over = newImage("/imgs/nav/navGalleryOver.png");
	prints_over = newImage("/imgs/nav/navPrintsOver.png");
	products_over = newImage("/imgs/nav/navProductsOver.png");
	about_over = newImage("/imgs/nav/navAboutOver.png");
	updates_over = newImage("/imgs/nav/navUpdatesOver.png");
	charity_over = newImage("/imgs/nav/navCharityOver.png");
	contact_over = newImage("/imgs/nav/navContactOver.png");
	cart_over = newImage("/imgs/nav/navCartOver.png");
   preloadFlag = true;
 }
}