imgArray=new Array();
imgArray[0]="url(fileadmin/global/main/gfx/01.jpg)";
imgArray[1]="url(fileadmin/global/main/gfx/02.jpg)";
imgArray[2]="url(fileadmin/global/main/gfx/03.jpg)";
imgArray[3]="url(fileadmin/global/main/gfx/04.jpg)";
imgArray[4]="url(fileadmin/global/main/gfx/05.jpg)";
imgArray[5]="url(fileadmin/global/main/gfx/06.jpg)";
imgArray[6]="url(fileadmin/global/main/gfx/07.jpg)";
imgArray[7]="url(fileadmin/global/main/gfx/08.jpg)";
imgArray[8]="url(fileadmin/global/main/gfx/09.jpg)";

ArrayLength = imgArray.length;

  
function preload () {

  for (i=0; i < ArrayLength; i++) {
    var img = new Image();
    img.src = imgArray[i];
  }  
  i = 0;
  setInterval(ChangeBG,5000);
  }


function ChangeBG () {

      i=(i+1)%ArrayLength;
      document.getElementById("content").style.backgroundImage = imgArray[i];
  }