function bookmark(title,url)
{
    if (window.sidebar) // firefox
        window.sidebar.addPanel(title, url, "");
            else if(window.opera && window.print)
                { // opera
               		var elem = document.createElement('a');
                    	elem.setAttribute('href',url);
                       	elem.setAttribute('title',title);
                        elem.setAttribute('rel','sidebar');
                        elem.click();
				} 
else if(document.all)// ie
    window.external.AddFavorite(url, title);
}