function copyToClipBoard(){   
var clipBoardContent='';   
clipBoardContent+=document.title;   
clipBoardContent+=':';   
clipBoardContent+=window.location;   
window.clipboardData.setData("Text",clipBoardContent);   
alert("你已复制链接及标题，请粘贴到QQ/MSN等发给好友!");   
}  
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;
}
}