function addSidebar(SidebarTag, Title, URL) {
	if ((typeof window.sidebar == "object") && (typeof window.sidebar.addPanel == "function")) {
		window.sidebar.addPanel(Title, URL, "");
		return true;
		}
	else if ((navigator.userAgent.indexOf("Opera") != -1) && (navigator.userAgent.indexOf("Opera 5") == -1)) {
		SidebarTag.setAttribute("title", Title);
		SidebarTag.setAttribute("href", URL);
		SidebarTag.setAttribute("rel", "sidebar");
		return true;
		}
	else {
		window.external.AddFavorite(URL, Title)
		return true;
		}
	}