//copy信息到剪贴板   
function copyToClipboard() {   
	if (document.getElementById('insert')){	//过滤CIEIN特别报道
		var insertContent = document.getElementById('insert').innerHTML;	//定义保存CIEIN特别报道内容变量
		document.getElementById('insert').innerHTML = '';
	}
	var s = document.getElementById('title').innerHTML;	//标题
	s = s + '\r\n';
	s = s + document.getElementById('source').innerHTML;	//来源
	s = s + '\r\n';
	s = s + document.getElementById('text').innerHTML;	//正文
	s = s + '\r\n';
	if (document.getElementById('insert')){	//过滤CIEIN特别报道
		document.getElementById('insert').innerHTML = insertContent;
	}
	s = s.toLowerCase();
	s   =   s.replace(/\<img/g,"♂");                   ///替换"<img"   
	s   =   s.replace(/(♂[^>]*)>/g,"$1♀");     ///替换">"    
	s   =   s.replace(/\<[^>]*>/g,"");                 ///过滤其它所有"<...>"标签   
	s   =   s.replace(/♂/g,"<img");                     ///还原"<img"   
	s   =   s.replace(/♀/g,">");                           ///还原">" 
	s   =   s.replace(/src=\"/g,"src=\"http:\/\/www.ciein.com");                   ///将图片加上http://www.ciein.com 
	
	s = s + '文章转自：中国国际教育信息网-www.ciein.com';
	if(window.clipboardData) {   
		  window.clipboardData.clearData();   
		  window.clipboardData.setData("Text", s);
		  alert("\r\n信息：恭喜您，该文章已经被成功复制到剪贴板了！\r\n\r\n\r\n贴心小提示：按 Ctrl+v 可以将上面信息粘贴到您指定的位置。");    
	} else if(navigator.userAgent.indexOf("Opera") != -1) {   
	   window.location = s;   
	} else if (window.netscape) {   
	   try {   
			netscape.security.PrivilegeManager.enablePrivilege("UniversalXPConnect");   
	   } catch (e) {   
			alert("如果您正在使用FireFox！\n请在浏览器地址栏输入'about:config'并回车\n然后将'signed.applets.codebase_principal_support'设置为'true'");   
	   }   
	   var clip = Components.classes['@mozilla.org/widget/clipboard;1'].createInstance(Components.interfaces.nsIClipboard);   
	   if (!clip)   
			return;   
	   var trans = Components.classes['@mozilla.org/widget/transferable;1'].createInstance(Components.interfaces.nsITransferable);   
	   if (!trans)   
			return;   
	   trans.addDataFlavor('text/unicode');   
	   var str = new Object();   
	   var len = new Object();   
	   var str = Components.classes["@mozilla.org/supports-string;1"].createInstance(Components.interfaces.nsISupportsString);   
	   var copytext = s;   
	   str.data = copytext;   
	   trans.setTransferData("text/unicode",str,copytext.length*2);   
	   var clipid = Components.interfaces.nsIClipboard;   
	   if (!clip)   
			return false;   
	   clip.setData(trans,null,clipid.kGlobalClipboard);   
	   alert("\r\n信息：恭喜您，该文章已经被成功复制到剪贴板了！\r\n\r\n\r\n贴心小提示：按 Ctrl+v 可以将上面信息粘贴到您指定的位置。");   
	}   
}