N16 = new Image();
N16.src = "http://www.gut-rieden.de/images/18l/nav2/18l_info_pi.gif";
H16 = new Image();
H16.src = "http://www.gut-rieden.de/images/18l/nav2/18l_info_pi_mo.gif";

N17 = new Image();
N17.src = "http://www.gut-rieden.de/images/18l/nav2/18l_info_bb.gif";
H17 = new Image();
H17.src = "http://www.gut-rieden.de/images/18l/nav2/18l_info_bb_mo.gif";

N18 = new Image();
N18.src = "http://www.gut-rieden.de/images/18l/nav2/18l_info_gfv.gif";
H18 = new Image();
H18.src = "http://www.gut-rieden.de/images/18l/nav2/18l_info_gfv_mo.gif";