[Java script] How to glue two forms

Two forms glued when I used div tam.
Originally form and div tag is 100% occupied, but if div and form tag used, it will be shown like a row.

<td norwap align=center>
    <div id="row1" style="float:left;">
     <form id="form_modify_${item.id}" method="post" action="/under/emergency.nhn" style="width: 21px;">
      <fieldset>
       <input type="hidden" name="m" value="edit" />
       <input type="hidden" name="underid" value="${item.id}" />
       <input type="image" src="/alive/userdefinedurl/modify.png" onmousedown="this.form.m.value='edit'" />
      </fieldset>
     </form>
    </div>
    <div id="row2"  style="float:left;">
     <form id="form_delete_${item.id}" method="post" action="/under/emergency.nhn" style="width: 21px;">
      <fieldset>
       <input type="hidden" name="m" value="edit" />
       <input type="hidden" name="underid" value="${item.id}" />
       <input type="image" src="/common/images/remove.gif"  onmousedown="this.form.m.value='delete'" />
      </fieldset>
     </form>
    </div>
   </td>