function LoadPanel( num_link, num, panel_id, element_id ) {

  var url = '/showroom';
  var params = 'rpc=load_panel&panel_id=' + panel_id;
  var ajax = new Ajax.Updater( {success: element_id }, url, { method: 'get', parameters: params } );

  var i;
  var num_link;
      
  for( i = 1; i<=num_link; i++) {
	document.getElementById('panel-item-' + i).className= "inactive";
  }
  document.getElementById('panel-item-' + num).className= "active"; 
  document.getElementById('panel-item-' + num).blur(); 


}