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 swapImage(objectID, imageSRC)
{
  document.getElementById(objectID).src = imageSRC;
  document.getElementById(objectID).setAttribute("_SRC", imageSRC);
}

function restoreImage()
{
  var theObject = document.getElementById(objectID);
  var backupAttribute = theObject.getAttribute("_SRC");
  if (backupAttribute)
  {
    theObject.src = backupAttribute;
    theObject.removeAttribute("_SRC");
  }
}

function showHideObject(objectID)
{
  var theObject = document.getElementById(objectID);
  if (theObject != null)
  {
    // First time this is called there will be no display attribute
    if (theObject.style.visibility != 'hidden')
    {
      theObject.style.visibility = 'hidden';
    } else {
      theObject.style.visibility = 'visible';
    }
  }
}

function setClass(objectID, objectClass)
{
  var theObject = document.getElementById(objectID);
  if (theObject != null)
  {
    theObject.className = objectClass;
  }
}