function renderThumbs2()
{
  renderThumbsWithDir('');
};

function renderThumbsOffsite()
{
  renderThumbsWithDir('http://www.gregrphoto.com');
};

function renderThumbsWithDir(baseurl)
{
  	var images = new Array();
  	var indexstart = 0;
  	var srclen = casual_photos.length;
  	for (i = 0 ; i < srclen ; i++)
  	{
  	  images[i + indexstart] = '/' + casual_thumbDir + '/' + casual_photos[i];
  	}
  	
  	indexstart = srclen;
  	srclen = fashion_photos.length;
  	for (i = 0 ; i < srclen ; i++)
  	{
  	  images[i + indexstart] = '/' + fashion_thumbDir + '/' + fashion_photos[i];
  	}
  
  	indexstart = indexstart + srclen;
  	srclen = glamour_photos.length;
  	for (i = 0 ; i < srclen ; i++)
  	{
  	  images[i + indexstart] = '/' + glamour_thumbDir + '/' + glamour_photos[i];
  	}

  	indexstart = indexstart + srclen;
  	srclen = fashion_s1_photos.length;
  	for (i = 0 ; i < srclen ; i++)
  	{
  	  images[i + indexstart] = '/' + fashion_s1_thumbDir + '/' + fashion_s1_photos[i];
  	}

  	var totalNum = images.length;
  
    var htm = '';
    
    var imagedup = new Array();
    imagedup[0] = -1;
    imagedup[1] = -1;
    imagedup[2] = -1;
    
  	for (i = 0 ; i < 3 ; i++)
  	{
  	  var whichImage = -1;
  	  do 
  	  {
        whichImage = Math.floor(Math.random()*(totalNum));
  	  }
  	  while ((whichImage == imagedup[0]) || (whichImage == imagedup[1]))
   	    
   	  imagedup[i] = whichImage;
  	  htm = htm + '<a href="' + baseurl + '/portfolios.htm"><img src="' + baseurl + images[whichImage] + '" style="vertical-align:middle;"></a>&nbsp;&nbsp;&nbsp;';
  	}
  
    document.getElementById('randomImages').innerHTML = htm;
};