Checkbox_Form 효과가 있는 목록 상자

<title>체크박스가 있는 목록 상자 - 51windows.Net </title> <meta http-equiv="Content-Type" content="text/html; charset=gb2312"> <style> body,td{font-size:12px;color:#000000;} .checkbox{width:15px;height:15px;} .cked{ margin:1px;padding:2px;width:100%;display:block;background-color:highlight;color:highlighttext; } .nock{ margin:1px;padding:2px;width:100%;display:block; } </style> <form method="post" name="myform" action="?"> <table border="0" width="200"> <tr> <td> <div style="width:180px;height:150px;overflow:auto;border: 2px inset #FFFFFF;"> </div> </td> </tr> <tr> <td> <button onclick="_sl(document.myform.city,true);"></button> </td> </tr> </table> </form>