function MM_preloadImages() { //v3.0
    var d=document;
    var a=new Array();
    var i;
    for(i=0; i<imgpreloadlist.length; i++){
      rslt = new Image();
      rslt.src = imgpreloadlist[i];
      a[a.length]=rslt;
    }
  }

  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_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];
      }
  }