Dopc = new Image ();
Dopc.src = "../icons/dlnd-opc.gif";
Lopc = new Image ();
Lopc.src = "../icons/dlnl-opc.gif";

Dimk = new Image ();
Dimk.src = "../icons/dlnd-imk.gif";
Limk = new Image ();
Limk.src = "../icons/dlnl-imk.gif";

Dcdb = new Image ();
Dcdb.src = "../icons/dlnd-cdb.gif";
Lcdb = new Image ();
Lcdb.src = "../icons/dlnl-cdb.gif";

Dgbv = new Image ();
Dgbv.src = "../icons/dlnd-gbv.gif";
Lgbv = new Image ();
Lgbv.src = "../icons/dlnl-gbv.gif";

Dkvk = new Image ();
Dkvk.src = "../icons/dlnd-kvk.gif";
Lkvk = new Image ();
Lkvk.src = "../icons/dlnl-kvk.gif";

Dfdb = new Image ();
Dfdb.src = "../icons/dlnd-fdb.gif";
Lfdb = new Image ();
Lfdb.src = "../icons/dlnl-fdb.gif";

Dzwb = new Image ();
Dzwb.src = "../icons/dlnd-zwb.gif";
Lzwb = new Image ();
Lzwb.src = "../icons/dlnl-zwb.gif";

Dfai = new Image ();
Dfai.src = "../icons/dlnd-fai.gif";
Lfai = new Image ();
Lfai.src = "../icons/dlnl-fai.gif";

Dfin = new Image ();
Dfin.src = "../icons/dlnd-fin.gif";
Lfin = new Image ();
Lfin.src = "../icons/dlnl-fin.gif";

Dlogo = new Image ();
Dlogo.src = "../icons/ulb-logo.gif";
Llogo = new Image ();
Llogo.src = "../icons/ulb-logol.gif";

home_on = new Image ();
home_on.src = "../icons/head_nav/home_on.gif";
home_off = new Image ();
home_off.src = "../icons/head_nav/home_off.gif";

mail_on = new Image ();
mail_on.src = "../icons/head_nav/mail_on.gif";
mail_off = new Image ();
mail_off.src = "../icons/head_nav/mail_off.gif";

help_on = new Image ();
help_on.src = "../icons/head_nav/help_on.gif";
help_off = new Image ();
help_off.src = "../icons/head_nav/help_off.gif";


function zeige(ImgName,Button)
{
     ImgName.src = Button.src;
}