function BookMark(title,url) {
	if(title=='') title = document.title;
	if(url=='') url = location.href;
	if (window.sidebar) {
		// Mozilla Firefox Bookmark
		window.sidebar.addPanel(title, url,"");
	} else if( window.external ) {
		// IE Favorite
		window.external.AddFavorite( url, title);
	}
	else if(window.opera && window.print) {
		// Opera Hotlist
		return true;
	}
}