if (document.images) {
	arImageSrc = new Array (
		"home-on",
		"spas-on",
		"pools-on",
		"infotips-on",
		"parts-on",
		"store-on",
		"custsrv-on",
		"mail-on",
		"search-on" )

	arImageList = new Array ();
	for (counter in arImageSrc) {
		arImageList[counter] = new Image();
		arImageList[counter].src = "http://www.poolandspa.com/images/nnav-" + arImageSrc[counter] + ".gif";
		}
};

function rollOver(imName,over) {
	if (!document.images) {return};
	whichIm = document.images[imName];
	if (over) { whichIm.src = "http://www.poolandspa.com/images/nnav-" + imName + "-on.gif" }
	else { whichIm.src = "http://www.poolandspa.com/images/nnav-" + imName + ".gif" };
}