nl = new Image();
nl.src = "a/p_nfnl.gif";
nlb = new Image();
nlb.src = "a/p_nfnl_bl.gif";

de = new Image();
de.src = "a/p_nfd.gif";
deb = new Image();
deb.src = "a/p_nfde_bl.gif";

en = new Image();
en.src = "a/p_nfgb.gif";
enb = new Image();
enb.src = "a/p_nfgb_bl.gif";

fr = new Image();
fr.src = "a/p_nff.gif";
frb = new Image();
frb.src = "a/p_nffr_bl.gif";

es = new Image();
es.src = "a/p_nfe.gif";
esb = new Image();
esb.src = "a/p_nfe_bl.gif";

it = new Image();
it.src = "a/p_nfi.gif";
itb = new Image();
itb.src = "a/p_nfi_bl.gif";


function Bildwechsel(Bildnr,Bildobjekt)
{
window.document.images[Bildnr].src = Bildobjekt.src;
}