<script src="jquery-1.10.1.js"></script>    <tr>        <th width="20%">选项 :</th>        <td>        <input type="button" id="addItem" value="添加选项" class="button" onclick="add_option()">        <div id="option_list_1">        <div><br> <input type="text"            name="option[]" id="option1" size="40" require="true"            id="opt1"/></div>        <div><br>        <input type="text"            name="option[]" id="option2"  size="40"            id="opt2" /></div>        </div>            <div id="new_option"></div>        </td>    </tr><script language="javascript">var i = 1;function add_option() {    //var i = 1;    //alert(‘dd‘);    var htmloptions = ‘‘;    htmloptions += ‘<div id=‘+i+‘><span><br><input type="text" name="option[]" size="40" msg="111" value="" class="input-text"/><input type="button" value="http://www.mamicode.com/222"  onclick="del(‘+i+‘)" class="button"/><br></span></div>‘;    $(htmloptions).appendTo(‘#new_option‘);     var htmloptions = ‘‘;    i = i+1;}function del(o){ $("div [id=\‘"+o+"\‘]").remove();    }function load_file_list(id) {    $.getJSON(‘?m=admin&c=category&a=public_tpl_file_list&style=‘+id+‘&module=vote&templates=vote_tp&name=vote_subject&pc_hash=‘+pc_hash, function(data){$(‘#show_template‘).html(data.vote_tp_template);});}</script>