function AddFav(sUrl, sTitle) {
  if ( window.sidebar && "object" == typeof( window.sidebar ) && "function" == typeof( window.sidebar.addPanel ) ) {
    window.sidebar.addPanel( sTitle, sUrl, '' );    
  } else if ( document.all && "object" == typeof( window.external ) ) {
    window.external.addFavorite( sUrl, sTitle );
  }
}
function copyToClipBoard(){
   var clipBoardContent=''; 
   //clipBoardContent+=document.all('span_Title').innerText;   
   clipBoardContent="常德上网导航"
   clipBoardContent+=' '+location.href;
   window.clipboardData.setData("Text",clipBoardContent);
   alert("复制成功，请粘贴到你的QQ/MSN上推荐给你的好友");
}