if (document.images) {
	image1on = new Image();
	image1on.src = "images/design/menu_info_on.gif";
	image1off = new Image();
	image1off.src = "images/design/menu_info_off.gif";

	image2on = new Image();
	image2on.src = "images/design/menu_contact_on.gif";
	image2off = new Image();
	image2off.src = "images/design/menu_contact_off.gif";
	
	image3on = new Image();
	image3on.src = "images/design/menu_tech_on.gif";
	image3off = new Image();
	image3off.src = "images/design/menu_tech_off.gif";
	
	image4on = new Image();
	image4on.src = "images/design/menu_help_on.gif";
	image4off = new Image();
	image4off.src = "images/design/menu_help_off.gif";
	
	image5on = new Image();
	image5on.src = "images/design/menu_price_on.gif";
	image5off = new Image();
	image5off.src = "images/design/menu_price_off.gif";
	
	image6on = new Image();
	image6on.src = "images/design/menu_online_on.gif";
	image6off = new Image();
	image6off.src = "images/design/menu_online_off.gif";

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