var loaded=false;

function loadImages() {
  //alert('Page Loaded');
  loaded=true;
}

function setText(e, text) {
  var t;
  for(t=e.firstChild; t!= null; t=t.nextSibling) {
    if(t.nodeType==3) { /*TEXT_NODE */
	  break;
	}
  }  
  t.data = text;
}



function photo(id, name) {
  if(!loaded)
    return true;
  
  // Display the photo, and not the gallery description
  document.getElementById('gallerydesc_').style.display='none';  
  document.getElementById('photodetail_').style.display='block';  

  // set the title of the photo
  var t = '"' + name + '"';
  setText(document.getElementById('photoname_'), t);
  
  // set the purchase link
  t = '/galleries/purchase.php?photo=' + id;
  document.getElementById('buylink_').href=t;
  document.getElementById('buyimg_').href=t;
  
  // change the image
  var fn = '/photos/sm/' + id + '.jpeg';
  document.getElementById('mainphoto_').style.display='none';
  document.getElementById('mainphoto_').src=fn;
  document.getElementById('mainphoto_').style.display='inline';
  
  return false;
}