function preloadImagesTmp() {
if (document.images) {
		A01_over = new Image; A01_over.src = "images/nav/1_ON.jpg";
		A02_over = new Image; A02_over.src = "images/nav/2_ON.jpg";
		A03_over = new Image; A03_over.src = "images/nav/3_ON.jpg";
		A04_over = new Image; A04_over.src = "images/nav/4_ON.jpg";
		A05_over = new Image; A05_over.src = "images/nav/5_ON.jpg";
		A06_over = new Image; A06_over.src = "images/nav/6_ON.jpg";
		A07_over = new Image; A07_over.src = "images/nav/7_ON.jpg";
		A08_over = new Image; A08_over.src = "images/nav/8_ON.jpg";
		A09_over = new Image; A09_over.src = "images/nav/9_ON.jpg";
		
		A01_out = new Image; A01_out.src = "images/nav/1_OFF.jpg";
		A02_out = new Image; A02_out.src = "images/nav/2_OFF.jpg";
		A03_out = new Image; A03_out.src = "images/nav/3_OFF.jpg";
		A04_out = new Image; A04_out.src = "images/nav/4_OFF.jpg";
		A05_out = new Image; A05_out.src = "images/nav/5_OFF.jpg";
		A06_out = new Image; A06_out.src = "images/nav/6_OFF.jpg";
		A07_out = new Image; A07_out.src = "images/nav/7_OFF.jpg";
		A08_out = new Image; A08_out.src = "images/nav/8_OFF.jpg";
		A09_out = new Image; A09_out.src = "images/nav/9_OFF.jpg";
	}
}
function chgImg(theField,newImg) {
	if (document.images) {
		document[theField].src= eval(newImg + ".src")
		}
	}
var preloadFlag = false;
function preloadImages() {
	if (document.images) {
		preloadImagesTmp();
		preloadFlag = true;
		
	}
}