function showphoto(photoURL,width,height,caption)
{
adjWidth = width + 0;
adjHeight = height + 0;
var remote = open("","",'width='+adjWidth+',height='+adjHeight+',status=no,toolbar=no,menubar=no,location=no,resizable=no,scrollbars=no',false);
if (remote.opener == null)
remote.opener = window;
remote.document.write(''+caption+'');
remote.document.write('');
remote.document.write('');
remote.focus();
return remote;
}