function bookmark()
{
	var title = 'Celestino';
	var url = 'http://www.celestino.gr';
	   if (document.all)
	     window.external.AddFavorite(url, title);
	   else if (window.sidebar)
	     window.sidebar.addPanel(title, url, "")
	   else if (window.sidebar&&window.sidebar.addPanel)
	     window.sidebar.addPanel(title,url,"");
}