function button(dateiname_normal, dateiname_aktiv){
  this.aktiv = new Image();
  this.normal = new Image();
  this.aktiv.src = dateiname_aktiv;
  this.normal.src = dateiname_normal;

}


var bilder = new Array ()

function initialisierung(){

  bilder["meinButton"]=new button("../image/Bnews.jpg","../image/BnewsON.jpg");  
  bilder["meinButton2"]=new button("../image/Breleases.jpg","../image/BreleasesON.jpg");  
  bilder["meinButton3"]=new button("../image/Bartists.jpg","../image/BartistsON.jpg"); 
  bilder["meinButton4"]=new button("../image/Bshop.jpg","../image/BshopON.jpg");  
  bilder["meinButton5"]=new button("../image/Babout.jpg","../image/BaboutON.jpg");  
  bilder["meinButton6"]=new button("../image/Bimpressum2.jpg","../image/Bimpressum2ON.jpg");  

}


function aktivbild(name){
  document.images[name].src=bilder[name].aktiv.src;
}

function normalbild(name){
  document.images[name].src=bilder[name].normal.src;

}