在弹出窗口中使用tinymce，tinymce无法获取焦点

<script type="text/javascript">
    tinyMCE.init({
        mode : "textareas",
        theme : "simple"
    });
</script>
<body>
<div id="addinfo" style="display: none">
            <table class="dataTab">
                <tr>
                    <td class="title_td">姓名</td>
                    <td><textarea name="expertsinfo.expertsName" id="addexpertsName"
                        rows="5" cols="65" ></textarea></td>

                </tr>
                    <tr>
                    <td class="title_td">简历</td>
                    <td><textarea name="expertsinfo.expertsName" id="addexpertsjl"
                        rows="5" cols="65" ></textarea></td>
                </tr>
                <tr>
                    <td  align="center" style="padding-top:20px;">
                        <span id="btn-submit" class="btn">确定</span>
                    </td>
                </tr>
            </table>
    </div>
</body>

此textarea无法获取焦点，换用jquery-artDialog加载textarea后也无法
获取焦点

Original issue reported on code.google.com by tunwa8...@gmail.com on 1 Apr 2013 at 8:38

libruy / artdialog

在弹出窗口中使用tinymce，tinymce无法获取焦点 #73