function oCopy(obj){ 
obj.select(); 
js=obj.createTextRange(); 
js.execCommand("Copy") 
} 
	function copyToClipBoard(){ 
var clipBoardContent=""; 
clipBoardContent+=document.title; 
clipBoardContent+=""; 
clipBoardContent+=this.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"); 
} 

    function myAddPanel(url, title, desc)
    {
        if ((typeof(window.sidebar) == 'object') && (typeof(window.sidebar.addPanel) == 'function'))
        {
	        window.sidebar.addPanel(title,url,desc);
        }
        else//IE
        {
	        window.external.AddFavorite(url,title);
        }
        return false;
    }