复制功能，自动排版功能

Javascript 2005-7-27 21:57

看到某bbs上的功能，随手摘了下来
1、复制功能：
<a href="javascript:" onclick="clipboardData.setData('Text','http://bbs5.news.163.com/board/rep.jsp?b=school&i=84717&p=0')">复制</a>
2、自动排版功能：将段落排版
function format()
{
var body = "\n"+document.getElementById("thebody").value;
body = body.replace(/ |　/ig,"");
body = body.replace(/\r\n/ig,"\n");
body = body.replace(/\n\n/ig,"\n");
body = body.replace(/\n\n/ig,"\n");
body = body.replace(/\n\n/ig,"\n");
body = body.replace(/\n\n/ig,"\n");
body = body.replace(/\n/ig,"\n\n　　");
body = body.replace("\n\n","");
document.getElementById("thebody").value=body;
}

<textarea name="body" cols="50" rows="20" id="thebody"></textarea>
<a href="javascript:format()">自动排版</a>

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