/**
 * @author Boris
 */
function showPopup(element, heading, options){ 
  if(element == null )return;
  if(element == undefined) return;

  var el = $(element);
  var pk = el.attr('pk');
  if(pk == null || pk == '' || pk == undefined) return;
  
  var _title = "More Info";
  if(heading != undefined ) _title = heading;
  var _options = {modal:true, title:_title};
  if(options != undefined) 
    jQuery.extend(_options, options);
  $('#'+pk).dialog(_options);
  $('#'+pk).dialog('open');
}