function MM_preloadImages() {
  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) {
  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() {
  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 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;
  }
}