var reg = new Array (6);
	var hot = new Array (6);
	
	for(var i=1; i <= 6; i++){
		reg[i] = new Image;
		reg[i].src = "images/menu" + (i) + ".gif";
		hot[i] = new Image;
		hot[i].src = "images/menu" + (i) + "_over.gif";
	}
	function mover(i){
		if(document.images) {
			document.images["menu" + i].src = hot[i].src
		}
	}
	function mout(i){
		if(document.images) {			
			document.images["menu" + i].src = reg[i].src
		}
	}