function addBookmark() {
	url = document.location.href
	var title = document.title;
	if (window.sidebar) { // firefox
		window.sidebar.addPanel(title, url,"");
	} else if( document.all ) { //MSIE
		window.external.AddFavorite( url, title);
	} else {
		alert("Sorry, your browser doesn't support this");
	}
}