html js 互转

<table width="100%"  border="0" cellspacing="0" cellpadding="0" style="border:1px solid #C2D6E0;margin:6px 0 10px 0;">
              <tr>
                <td class=nav>&nbsp;<strong>HTML源代码转换JavaScript代码工具</strong></td>
              </tr>
              <tr>
                <td style="padding:10px;"> 请将<strong>HTML</strong>源代码拷贝到下面表单中：<BR>
                    <TEXTAREA id=oSource onpropertychange=change() rows=6 style="width:100%;margin-bottom:6px;"></TEXTAREA>
                    下面表单中是相应的<strong>JavaScript</strong>代码：<BR>
                    <TEXTAREA id=oResult ondblclick='this.select();oResult.createTextRange().execCommand("Copy")' title="双击复制" rows=6 style="width:100%;"></TEXTAREA>
                    <SCRIPT>
 function change(){
 oResult.value="document.writeln(\""+oSource.value.replace(/\\/g,"\\\\").replace(/\//g,"\\/").replace(/\'/g,"\\\'").replace(/\"/g,"\\\"").split('\r\n').join("\");\ndocument.writeln(\"")+"\");"
 } </SCRIPT>
                </td>
              </tr>
          </table>
  <table width="100%"  border="0" cellspacing="0" cellpadding="0" style="border:1px solid #C2D6E0;margin-bottom:10px;">
                <tr>
                  <td class=nav>&nbsp;<b>JavaScript源代码转换HTML代码工具</b></td>
                </tr>
                <tr>
                  <td style="padding:10px;"> 请将<strong>JavaScript</strong>源代码拷贝到下面表单中：<BR>
                      <TEXTAREA id=oResul ondblclick='this.select();oResul.createTextRange().execCommand("Copy")' title=双击复制 onpropertychange=rechange() rows=6 style="width:100%;margin-bottom:6px;"></TEXTAREA>
                      下面表单中是相应的<strong>HTML</strong>代码：<BR>
                      <TEXTAREA id=Re ondblclick='this.select();this.createTextRange().execCommand("Copy")' title=双击复制 rows=6 style="width:100%;"></TEXTAREA>
                       <SCRIPT>
 function rechange(){
 Re.value=oResul.value.replace(/document.writeln\("/g,"").replace(/"\);/g,"").replace(/\\\"/g,"\"").replace(/\\\'/g,"\'").replace(/\\\//g,"\/").replace(/\\\\/g,"\\")
 }
 </SCRIPT>
                  </td>
                </tr>
            </table>