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) {
		menuline2_03o = newImage("menuimages/menuline2_03o.gif");
		menuline2_04o = newImage("menuimages/menuline2_04o.gif");
		menuline2_05o = newImage("menuimages/menuline2_05o.gif");
		menuline2_06o = newImage("menuimages/menuline2_06o.gif");
		menuline2_07o = newImage("menuimages/menuline2_07o.gif");
		menuline2_08o = newImage("menuimages/menuline2_08o.gif");
		menuline2_09o = newImage("menuimages/menuline2_09o.gif");
		menuline2_10o = newImage("menuimages/menuline2_10o.gif");
		menuline2_11o = newImage("menuimages/menuline2_11o.gif");
		preloadFlag = true;
	}
}