function js_addsidebar(){
	var tytul = document.title;
	var url = window.location;
	if(window.sidebar){window.sidebar.addPanel(tytul, url, "");} 
	else if(window.external){window.external.AddFavorite(url, tytul);}
	else if(window.opera && window.print){
		var a = document.createElement("a");
		a.setAttribute("href", url);
		a.setAttribute("title", tytul);
		a.setAttribute("rel","sidebar");
		a.click();
	}
}