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_swapImgRestore() 
{
  var i, x;
  var 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) 
{
  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 && document.getElementById) 
    x=document.getElementById(n); 
  return x;
}

function MM_swapImage() 
{
  var i, j=0, x;
  var 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_changeProp(objName,x,theProp,theValue) 
{
  var obj=MM_findObj(objName);
  if(obj && (theProp.indexOf("style.")==-1 || obj.style)) 
    eval("obj."+theProp+"='"+theValue+"'");
}