function fensteranpassen()
{
  var hoehe = window.document.images[0].height+145;
  var breite = window.document.images[0].width+100;

  if(breite > screen.availWidth-50 || hoehe > screen.availHeight-30)
    window.resizeTo(screen.availWidth-50,screen.availHeight-30);
  else
    window.resizeTo(breite,hoehe);
}

function bildanzeigen(bildnr)
{
  window.open("bilder/"+bildnr+".htm","bildfenster","width=800,height=600,left=50,top=50,resizable=yes,scrollbars=yes");
}

function infoanzeigen(bildnr)
{
  window.open("infos/"+bildnr+".htm","bildfenster","width=800,height=600,left=50,top=50,resizable=yes,scrollbars=yes");
}

function musikeranzeigen(musiker)
{
  window.open("band/"+musiker+".htm","bildfenster","width=400,height=550,left=50,top=50,resizable=no,scrollbars=no");
}