javascript:添加到收藏夹 设为首页 （兼容火狐和IE)

//添加到收藏夹，兼容火狐和ie
function addBookmark(url,title) {
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;
}
}

//设为首页，兼容火狐和ie
function setHomepage()
{
if (document.all)
    {
        document.body.style.behavior='url(#default#homepage)';
   document.body.setHomePage(window.location.href);

   }
   else if (window.sidebar)
   {
   if(window.netscape)
   {
        try
    {
            netscape.security.PrivilegeManager.enablePrivilege("UniversalXPConnect");
          }
        catch (e)
        {
     alert( "该操作被浏览器拒绝，如果想启用该功能，请在地址栏内输入 about:config,然后将项 signed.applets.codebase_principal_support 值该为true" );
        }
   }
   var prefs = Components.classes['@mozilla.org/preferences-service;1'].getService(Components. interfaces.nsIPrefBranch);
   prefs.setCharPref('browser.startup.homepage',window.location.href);
}
}