var navcurrent = null;

offImgs['home'] = newImage('/images/navi/menue_home1.gif');
overImgs['home'] = newImage('/images/navi/menue_home2.gif');
offImgs['sitemap'] = newImage('/images/navi/menue_sitemap1.gif');
overImgs['sitemap'] = newImage('/images/navi/menue_sitemap2.gif');
offImgs['kontakt'] = newImage('/images/navi/menue_kontakt1.gif');
overImgs['kontakt'] = newImage('/images/navi/menue_kontakt2.gif');
offImgs['impressum'] = newImage('/images/navi/menue_impressum1.gif');
overImgs['impressum'] = newImage('/images/navi/menue_impressum2.gif');
offImgs['homeserver1'] = newImage('/images/navi/menue_homeserver1a.gif');
overImgs['homeserver1'] = newImage('/images/navi/menue_homeserver1b.gif');
offImgs['cam1'] = newImage('/images/navi/menue_cam1a.gif');
overImgs['cam1'] = newImage('/images/navi/menue_cam1b.gif');
offImgs['cam2'] = newImage('/images/navi/menue_cam2a.gif');
overImgs['cam2'] = newImage('/images/navi/menue_cam2b.gif');
offImgs['installation'] = newImage('/images/navi/menue_installation-1.gif');
overImgs['installation'] = newImage('/images/navi/menue_installation-2.gif');
offImgs['shop'] = newImage('/images/navi/menue_shop-1.gif');
overImgs['shop'] = newImage('/images/navi/menue_shop-2.gif');
offImgs['ladengeschaeft'] = newImage('/images/navi/menue_ladengeschaeft-1.gif');
overImgs['ladengeschaeft'] = newImage('/images/navi/menue_ladengeschaeft-2.gif');
offImgs['freileitungsbau'] = newImage('/images/navi/menue_freileitungsbau-1.gif');
overImgs['freileitungsbau'] = newImage('/images/navi/menue_freileitungsbau-2.gif');