/* ### function to hover the navigaiton menu items */
function nav_hover(me, id, ishover) {
	if(me) {
		switch(id) {
			case 1:
				me.setAttribute("src", "IMAGES/icon_button_home" + (ishover ? "_hit" : "") + ".gif");
				break;
			case 2:
				me.setAttribute("src", "IMAGES/icon_button_kittens_available" + (ishover ? "_hit" : "") + ".gif");
				break;
			case 3:
				me.setAttribute("src", "IMAGES/icon_button_queens" + (ishover ? "_hit" : "") + ".gif");
				break;
			case 4:
				me.setAttribute("src", "IMAGES/icon_button_studs" + (ishover ? "_hit" : "") + ".gif");
				break;
			case 5:
				me.setAttribute("src", "IMAGES/icon_button_gallery" + (ishover ? "_hit" : "") + ".gif");
				break;
			default:
				// do nothing
		}
	}
}