function addBookmark(title,url) {
	title = (title ? title : document.title);
	url   = (url   ? url   : window.location.href);

	if (window.sidebar) {
		window.sidebar.addPanel(title,url,"");
		return;
	} else if(document.all) {
		window.external.AddFavorite(url,title);
		return;
	} else if(window.opera && window.print) {
		return true;
	} else {
		//nothing to do
	}
}
function removeBookmark(){
	return false;
}