// ------------------------------------------------------------------------------------------------
function findObj(theObj, theDoc)
// ------------------------------------------------------------------------------------------------
// Example: obj = findObj("image1");
{
  var p, i, foundObj;

  if(!theDoc) theDoc = document;
  if( (p = theObj.indexOf("?")) > 0 && parent.frames.length)
  {
    theDoc = parent.frames[theObj.substring(p+1)].document;
    theObj = theObj.substring(0,p);
  }
  if(!(foundObj = theDoc[theObj]) && theDoc.all) foundObj = theDoc.all[theObj];
  for (i=0; !foundObj && i < theDoc.forms.length; i++)
    foundObj = theDoc.forms[i][theObj];
  for(i=0; !foundObj && theDoc.layers && i < theDoc.layers.length; i++)
    foundObj = findObj(theObj,theDoc.layers[i].document);
  if(!foundObj && document.getElementById) foundObj = document.getElementById(theObj);

  return foundObj;
}

// ------------------------------------------------------------------------------------------------
function swapImage()
// ------------------------------------------------------------------------------------------------
{ //v3.0
    var i,j = 0,x,a = swapImage.arguments;
    document.MM_sr = new Array;

    for(i=0; i<(a.length-2); i+=3)
        {
            if ((x=findObj(a[i])) != null)
            {
                document.MM_sr[j++] = x;
    //            if (!x.oSrc)
    //            {
                    x.oSrc = x.src;
                    x.src=a[i+2];
    //            }
            }
        }
    }

//  ===================================================
function clearThumbs()   {
//  ===================================================

    var thumbEls = document.getElementById("projectThumb").getElementsByTagName("a");
    for (var i=0; i < thumbEls.length; i++)
    {
        thumbEls[i].className = "";
    }
}

//  ===================================================
function setThumbs(obj)   {
//  ===================================================

    obj.className = "selected";
}

// ------------------------------------------------------------------------------------------------
function toggle(obj)
// ------------------------------------------------------------------------------------------------
{
	var el = document.getElementById(obj);
	if ( el.style.display != 'none' ) {
		el.style.display = 'none';
	}
	else {
		el.style.display = '';
	}
}