function newImage(arg) {
	if (document.images) {
		rslt = new Image();
		rslt.src = arg;
		return rslt;
	}
}

function changeImages() {
	if (document.images && (preloadFlag == true)) {
		for (var i=0; i<changeImages.arguments.length; i+=2) {
			document[changeImages.arguments[i]].src = changeImages.arguments[i+1];
		}
	}
}

var preloadFlag = false;
function preloadImages() {
	if (document.images) {
		eafc_06_over = newImage("images/eafc_06_over.gif");
		eafc_08_over = newImage("images/eafc_08_over.gif");
		eafc_09_over = newImage("images/eafc_09_over.gif");
		eafc_10_over = newImage("images/eafc_10_over.gif");
		eafc_11_over = newImage("images/eafc_11_over.gif");
		eafc_12_over = newImage("images/eafc_12_over.gif");
		eafc_13_over = newImage("images/eafc_13_over.gif");
		eafc_14_over = newImage("images/eafc_14_over.gif");
		eafc_15_over = newImage("images/eafc_15_over.gif");
		eafc_17_over = newImage("images/eafc_17_over.gif");
		preloadFlag = true;
	}
}