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; 
    } 
} 

function navi(obj) {
 url = obj.options[obj.selectedIndex].value;
 if(url != "") {
   location.href = url;
  }
}