var url = window.location.href;  
	function bookmark() { 
		if (window.sidebar) {
			window.sidebar.addPanel(document.title, url, "");
		} else if (window.external) { 
			window.external.AddFavorite(url, document.title);
		} else { 
	alert("Sorry! Your browser doesn't support function. Please use the bookmark option in your browser instead."); 
	} 
}