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) {
		restaurantOver = newImage("images/restaurantOver.gif");
		lunchOver = newImage("images/lunchOver.gif");
		dinnerOver = newImage("images/dinnerOver.gif");
		caterOver = newImage("images/cateringOver.gif");
		newsOver = newImage("images/newsOver.gif");
		homeOver = newImage("images/homeOver.gif");
		contactOver = newImage("images/contactOver.gif");
		galleryOver = newImage("images/galleryOver.gif");
		lunch1 = newImage("images/lunchmenuOver_01.gif");
		lunch2 = newImage("images/lunchmenuOver_02.gif");
		lunch3 = newImage("images/lunchmenuOver_03.gif");
		lunch4 = newImage("images/lunchmenuOver_04.gif");	
		dinner1 = newImage("images/dinnermenuOver_01.gif");	
		dinner2 = newImage("images/dinnermenuOver_02.gif");	
		dinner3 = newImage("images/dinnermenuOver_03.gif");	
		dinner4 = newImage("images/dinnermenuOver_04.gif");	
		dinner5 = newImage("images/dinnermenuOver_05.gif");	
		dinner6 = newImage("images/dinnermenuOver_06.gif");	
		dinner7 = newImage("images/dinnermenuOver_07.gif");	
		dinner8 = newImage("images/dinnermenuOver_08.gif");	
		dinner9 = newImage("images/dinnermenuOver_09.gif");			
		dinner10 = newImage("images/dinnermenuOver_10.gif");	
		dinner11 = newImage("images/dinnermenuOver_11.gif");	
		dinner12 = newImage("images/dinnermenuOver_12.gif");	
		dinner13 = newImage("images/dinnermenuOver_13.gif");	
		dinner14 = newImage("images/dinnermenuOver_14.gif");	
		dinner15 = newImage("images/dinnermenuOver_15.gif");			
		preloadFlag = true;
	}
}