var hidden = null;
	function opn(file, width, height) {
    file = '/images/'+file+'.jpg';
    if(hidden != null)
      hidden = $('<div style="display: none"></div>');
    $('<a href="'+file+'" style="position: absolute;top: 0px; left:0px; width: '+width+'px; height: '+height+'"><img src="'+file+'" alt="" /></a>').appendTo(hidden).fancyzoom().click();
  }