//override the default error handler
	window.onerror = handleError;
	function handleError() {
		return true;
	}

	function addBookmark(title,url) {
		if (window.sidebar) {
			window.sidebar.addPanel(title, url,"");
		}
		else if( document.all ) {
			window.external.AddFavorite( url, title);
		}
		else if( window.opera && window.print ) {
			return true;
		}
	}