// JavaScript Document

// Image library support
function showImage(n)
{
  if (n<0 || (n >= imageCount)) return; // Shouldnt happen

  var elImage = document.getElementById('image');
  if (elImage == null) return;
  
  var elText = document.getElementById('imageLabel');
  if (elText == null) return;
  
  document.getElementById('hotelImages').style.display="";
  
  elImage.src = images[n];
  elImage.alt = imageLabels[n];
//  elText.firstChild.nodeValue = imageLabels[n];
  
  currentImage=n;  
  if (n > 0 )
  {
     document.getElementById('previous').style.display="";
  } else
  {
    document.getElementById('previous').style.display="none";
  }
    if ((n+1) < imageCount)
  {
     document.getElementById('next').style.display="";
  } else
  {
    document.getElementById('next').style.display="none";
  }
   
}