var currentphoto = 1;
    var interplay = false;
    var photoprefix = '/Elec2015/wp-content/themes/k2/images/header_';
    
    function setImageOpacity(v) {
      if (v >= 1.0) {
        if (interplay) {
          document.getElementById('header-fades').style.backgroundImage = 'url('+photoprefix+'mid.jpg)';
          interplay = false;
        } else {
          document.getElementById('header-fades').style.backgroundImage = 'url('+photoprefix+currentphoto+'.jpg)';
          interplay = true;
        }
        if (isie6)
          document.getElementById('header-fades-img').style.display = 'none';
        else 
          document.getElementById('header-fades-img').style.backgroundImage = 'none';
      } else {
        document.getElementById('header-fades-img').style.opacity = v;
        if (document.getElementById('header-fades-img').filters)
          document.getElementById('header-fades-img').filters.alpha.opacity=v*100;
        setTimeout('setImageOpacity('+(v+0.1)+')',100);
      }
    }
      
    function replacephoto() {
      if (currentphoto == 4)
        currentphoto = 1;
      else
        currentphoto++;
//      document.getElementById('header-fades').style.backgroundImage = photoprefix+currentphoto+'.jpg)';
      if (interplay)
        document.getElementById('header-fades-img').style.backgroundImage = 'url('+photoprefix+'mid.jpg)';
      else
        document.getElementById('header-fades-img').style.backgroundImage = 'url('+photoprefix+currentphoto+'.jpg)';
      document.getElementById('header-fades-img').style.opacity = 0;
      if (document.getElementById('header-fades-img').filters)
        document.getElementById('header-fades-img').filters.alpha.opacity=0;
      if (isie6)
        document.getElementById('header-fades-img').style.display = 'block';
      setTimeout('setImageOpacity(0.1)',100);
      setTimeout('replacephoto()',5000);
    }
    
      setTimeout('replacephoto()',5000);
  // window.onload = loaded;