<!--

  function MM_swapImgRestore() { //v3.0
    var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
  }

  function MM_preloadImages() { //v3.0
    var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
      var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
      if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
  }

  function MM_findObj(n, d) { //v4.01
    var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
      d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
    if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
    for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
    if(!x && d.getElementById) x=d.getElementById(n); return x;
  }

  function MM_swapImage() { //v3.0
    var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
     if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
  }

  function changePhoto(filename) {
    document.getElementById('midPhoto').src='images/portfolio/'+filename;
    //timer afbreken bij manuele keuze van foto
    window.clearTimeout(id);
    }

  function autoChangePhoto(filename) {
    document.getElementById('midPhoto').src='images/portfolio/'+filename;
    }

  var fotoNr;
  var slideDuration = 5; //stel aantal seconden in

  function init() {
    MM_preloadImages('images/buttons/m1r.gif','images/buttons/m2r.gif','images/buttons/m3r.gif','images/buttons/m4r.gif','images/buttons/m5r.gif','images/buttons/m6r.gif','images/buttons/m7r.gif');
    //load random image (center)
    fotoNr=Math.floor(Math.random()*16)+1;
    if (fotoNr<10) {fotoNr = '0'+fotoNr;}
    imageSlideShow();
    }

  function imageSlideShow() {
    autoChangePhoto('image'+fotoNr+'.jpg')
    //fotoNr met 1 verhogen
    fotoNr = fotoNr-0+1;
    if (fotoNr>16) {fotoNr = 1;}
    if (fotoNr<10) {fotoNr = '0'+fotoNr;}
    //volgende foto reeds preloaden
    MM_preloadImages('images/portfolio/image'+fotoNr+'.jpg');
    //timer instellen
    id=window.setTimeout("imageSlideShow()",slideDuration*1000);
    }

  function insertMailAddress(first,last,id) {
    if (id=='') {
      document.write('<a href="mailto:' + first + String.fromCharCode(64) + last + '">' + first + String.fromCharCode(64) + last + '</a>');
      } else {
      document.getElementById(id).value=first + String.fromCharCode(64) + last;
      }
    }

//-->