function addBookmark(title, url, obj) {
	if (!url) url = location.href;
	if (!title) title = document.title;
	if ((typeof window.sidebar == "object") && (typeof window.sidebar.addPanel == "function")) window.sidebar.addPanel (title, url, "");//Gecko
	else if (document.all) window.external.AddFavorite(url, title); //IE4+ 
	else if (window.opera && document.createElement) {
		obj.setAttribute('rel','sidebar'); 
		obj.setAttribute('href',url); 
		obj.setAttribute('title',title); 
	}
	else {
		alert("Press ctrl+D to bookmark."); 
		return false; //IF Opera 6
	}
	return true;
}