复制粘贴

[html] ?<script language=javascript> ? ?function std_playUrl(obj) ?{ ?if(obj==null) ?{ ? ?var ok=window.clipboardData.setData(“Text”,document.location.toString()); ? ?if(ok==true)alert(“当前网址已被复制！”); ? ? } ?else ?{ ? ?var url=window.clipboardData.getData(“Text”); ? ?if(url==null){alert(“剪切板文本内容为空！”);return false;} ? ?var re1 = /^((http|https|ftp|rtsp|mms|pmn):(////|////)[A-Za-z0-9/./=/?%/-&_~`@/]/’:+!]+)/ig; ? ?var re2 = /([a-zA-Z0-9_][.](/w)+[.]{1,}(net|com|cn|org|cc)(((//[/~]*|//[/~]*)(/w)+)|[.](/w)+)*(((([?](/w)+){1}[=]*))*((/w)+){1}([/&](/w)+[/=](/w)+)*)*)/ig; ? ?var t1=re1.test(url),t2=re2.test(url) ? ?if(!t1&&!t2){alert(“剪切板内容不是网址，请检查!”);return false;} ? ?if(confirm(“确认要打开以下网址？/n/n”+url)){obj.href=(t1?””:”http://”)+url;obj.target=”_blank”;return true} ? ?return false; ? ?} ?} ? ?document.write(‘&nbsp;<span style=”border:dotted 1px;padding:2px”>&nbsp;<a href=javascript:std_playUrl() title=复制本页URL>复制本页地址</a>&nbsp;&nbsp;<a href=# onmouseover=this.href=”#” onclick=”return std_playUrl(this)” target=_blank title=转到剪切版URL>粘贴</a>&nbsp;</span>’); ?</script> ?[/html]