image1 = new Image();
image1.src = "images/menu_button_aktuell_over.gif";
image2 = new Image();
image2.src = "images/menu_button_service_over.gif";
image3 = new Image();
image3.src = "images/menu_button_angebote_over.gif";
image4 = new Image();
image4.src = "images/menu_button_team_over.gif";
image5 = new Image();
image5.src = "images/menu_button_galerie_over.gif";
image6 = new Image();
image6.src = "images/menu_button_impressum_over.gif";