<!--  
var stopbutton = "";

function preloadImages() {
  if (document.images) {
    var loadedImages = new Array;
    for(arg=0;arg<preloadImages.arguments.length;arg++) {
      loadedImages[arg] = new Image;
      loadedImages[arg].src = preloadImages.arguments[arg];
    }
  }
}


function clicked(originalImage, sourceImage, normalImage){
  if(document.images){   
    if ((typeof originalImage == 'string') || (typeof originalImage == 'number')) {
       if (stopbutton!="") document.images[stopbutton].src = formerImage;
       document.images[originalImage].src = sourceImage;
       stopbutton = originalImage; formerImage=normalImage;
    } else if (originalImage && originalImage.src) {
       if (stopbutton!="") stopbutton.src = formerImage;
       originalImage.src = sourceImage;
       stopbutton = originalImage; formerImage=normalImage;
    }
  }
}

  
function removeall()
{
   document.images['b1'].src = 'grafik/bn_1.gif';
   document.images['b2'].src = 'grafik/bn_2.gif';
   document.images['b3'].src = 'grafik/bn_3.gif';
   document.images['b4'].src = 'grafik/bn_4.gif';
   document.images['b5'].src = 'grafik/bn_5.gif';
   document.images['b6'].src = 'grafik/bn_6.gif';
   document.images['b7'].src = 'grafik/bn_7.gif';
   document.images['b8'].src = 'grafik/bn_8.gif';
}



function removeall2()
{
   document.images['s31'].src = 'grafik/sn_31.gif';
   document.images['s32'].src = 'grafik/sn_32.gif';
   document.images['s33'].src = 'grafik/sn_33.gif';

   document.images['s61'].src = 'grafik/sn_61.gif';
   document.images['s62'].src = 'grafik/sn_62.gif';
   document.images['s63'].src = 'grafik/sn_63.gif';
   document.images['s64'].src = 'grafik/sn_64.gif';
   document.images['s65'].src = 'grafik/sn_65.gif';
   document.images['s66'].src = 'grafik/sn_66.gif';

   document.images['s71'].src = 'grafik/sn_71.gif';
   document.images['s72'].src = 'grafik/sn_72.gif';
   document.images['s73'].src = 'grafik/sn_73.gif';
   document.images['s74'].src = 'grafik/sn_74.gif';
   document.images['s75'].src = 'grafik/sn_75.gif';
   document.images['s76'].src = 'grafik/sn_76.gif';
   document.images['s77'].src = 'grafik/sn_77.gif';

   document.images['s81'].src = 'grafik/sn_81.gif';
   document.images['s82'].src = 'grafik/sn_82.gif';
   document.images['s83'].src = 'grafik/sn_83.gif';
   document.images['s84'].src = 'grafik/sn_84.gif';
   document.images['s85'].src = 'grafik/sn_85.gif';
}


function switcher(originalImage, sourceImage){
  removeall();
  removeall2();
  if ((document.images) && (stopbutton != originalImage)) {   
    if ((typeof originalImage == 'string') || (typeof originalImage == 'number')) {
       document.images[originalImage].src = sourceImage;
    } else if (originalImage && originalImage.src) {
       originalImage.src = sourceImage;
    }
  }
} 



function switcher2(originalImage, sourceImage){
  removeall2();
  if ((document.images) && (stopbutton != originalImage)) {   
    if ((typeof originalImage == 'string') || (typeof originalImage == 'number')) {
       document.images[originalImage].src = sourceImage;
    } else if (originalImage && originalImage.src) {
       originalImage.src = sourceImage;
    }
  }
} 




/* addition: preload the necessary images for this homepage menu */

function loadImages() {

  preloadImages('grafik/mh_leistungen.gif','grafik/mh_service.gif','grafik/mh_referenzen.gif','grafik/mh_kontakt.gif','grafik/mh_agb.gif','grafik/mh_copyright.gif');

}

//-->