تومبيلايت:طريقة وضع خاصية الاخفاء والاظهار للاقسام

<th nowrap="nowrap" width="150"><div style="width:150px;">{L_LASTPOST}</div></th>
    </tr>

<th style="width: 200px;" nowrap="nowrap">{L_LASTPOST}</th>
<th width="150" nowrap="nowrap">
<divstyle="width:150px;">
<img src="http://i48.servimg.com/u/f48/12/78/95/70/hima14.gif"
onclick="i=0;e=this.parentNode.parentNode.parentNode.parentNode.childNodes;while(++i<e.length)if(e[i].tagName=='TR')e[i].style.display=(e[i].style.display=='none')?'':'none';this.src=(this.src=='http://i48.servimg.com/u/f48/12/78/95/70/hima113.gif')?'http://i45.tinypic.com/2z9dxyt.gif':'http://i48.servimg.com/u/f48/12/78/95/70/hima113.gif';">
</divstyle="width:150px;">
</th>
</tr>

<td class="row3 over" align="center" valign="middle" height="50">
            <span class="gensmall">{catrow.forumrow.LAST_POST}</span>
        </td>

 <td class="row3" valign="middle" height="50" align="center" colspan="3">
            <span class="gensmall">{catrow.forumrow.LAST_POST}</span>
        </td>