var arrow = new Array();

for(i=0;i<48;i++) {

	arrow[i] = new Image();

};

function preload() {

arrow[0].src = "images/_nav/start_0.gif";
arrow[1].src = "images/_nav/start_1.gif";
arrow[2].src = "images/_nav/about_0.gif";
arrow[3].src = "images/_nav/about_1.gif";
arrow[4].src = "images/_nav/attorneys_0.gif";
arrow[5].src = "images/_nav/attorneys_1.gif";
arrow[6].src = "images/_nav/fields_0.gif";
arrow[7].src = "images/_nav/fields_1.gif";
arrow[8].src = "images/_nav/patents_0.gif";
arrow[9].src = "images/_nav/patents_1.gif";
arrow[10].src = "images/_nav/trademarks_0.gif";
arrow[11].src = "images/_nav/trademarks_1.gif";
arrow[12].src = "images/_nav/designpatents_0.gif";
arrow[13].src = "images/_nav/designpatents_1.gif";
arrow[14].src = "images/_nav/service_0.gif";
arrow[15].src = "images/_nav/service_1.gif";
arrow[16].src = "images/_nav/downloads_0.gif";
arrow[17].src = "images/_nav/downloads_1.gif";
arrow[18].src = "images/_nav/news_0.gif";
arrow[19].src = "images/_nav/news_1.gif";
arrow[20].src = "images/_nav/links_0.gif";
arrow[21].src = "images/_nav/links_1.gif";
arrow[22].src = "images/_nav/contact_0.gif";
arrow[23].src = "images/_nav/contact_1.gif";
arrow[24].src = "images/_nav/way_0.gif";
arrow[25].src = "images/_nav/way_1.gif";
arrow[26].src = "images/footer/bt_de_0.gif";
arrow[27].src = "images/footer/bt_de_1.gif";
arrow[28].src = "images/footer/bt_imprint_0.gif";
arrow[29].src = "images/footer/bt_imprint_1.gif";
arrow[30].src = "images/footer/bt_sitemap_0.gif";
arrow[31].src = "images/footer/bt_sitemap_1.gif";
arrow[32].src = "images/_nav/dweber_0.gif";
arrow[33].src = "images/_nav/dweber_1.gif";
arrow[34].src = "images/_nav/kseiffert_0.gif";
arrow[35].src = "images/_nav/kseiffert_1.gif";
arrow[36].src = "images/_nav/wlieke_0.gif";
arrow[37].src = "images/_nav/wlieke_1.gif";
arrow[38].src = "images/_nav/rweber_0.gif";
arrow[39].src = "images/_nav/rweber_1.gif";
arrow[40].src = "images/_nav/mkoeppen_0.gif";
arrow[41].src = "images/_nav/mkoeppen_1.gif";
arrow[42].src = "images/_nav/ksiebert_0.gif";
arrow[43].src = "images/_nav/ksiebert_1.gif";
arrow[44].src = "images/_nav/jhiort_0.gif";
arrow[45].src = "images/_nav/jhiort_1.gif";
arrow[46].src = "images/_nav/skiefner_0.gif";
arrow[47].src = "images/_nav/skiefner_1.gif";


};

preload();

function change(arrow_src,wert) {

	document.images[""+arrow_src+""].src = arrow[wert].src;

};