/**
  * nano javascript base version 
  */



function filelist_switch(img,fid,fid_informations,fid_details,fid_cluster,fid_history) {
	var is_closed=img.src.match(new RegExp('open'));
  try {
  	if(is_closed) {
    	img.src = img.src.replace(new RegExp('open'), 'close');
    } else {
    	img.src = img.src.replace(new RegExp('close'), 'open');
    }
  } catch (ex) {
  }

	var obj_informations = findObject(fid_informations);
	var obj_details = findObject(fid_details);
	var obj_cluster = findObject(fid_cluster);
	var obj_history = findObject(fid_history);

	try { 
    obj_informations.style.display = is_closed?'':'none';
	} catch(err) {
	}

	try { 
    obj_details.style.display = is_closed?'':'none';
	} catch(err) {
	}

	try { 
    obj_cluster.style.display = is_closed?'':'none';
	} catch(err) {
	}

	try { 
    obj_history.style.display = is_closed?'':'none';
	} catch(err) {
	}

}