ينفع تقولولي تفسير عن كود التومبيلات ده

<table width="100%" border="0" cellspacing="1" cellpadding="0" align="center">
    <tr>
        <td valign="bottom">
            <!-- BEGIN switch_user_logged_in -->
            <span class="gensmall">{LAST_VISIT_DATE}<br />
            {CURRENT_TIME}<br />
            </span>
            <!-- END switch_user_logged_in -->
            <div class="nav"><a class="nav" href="{U_INDEX}">{L_INDEX}</a>{NAV_CAT_DESC}</div>
        </td>
        <td class="gensmall" align="right" valign="bottom">
            <!-- BEGIN switch_user_logged_in -->
            <a class="gensmall" href="{U_SEARCH_NEW}">{L_SEARCH_NEW}</a><br />
            <a class="gensmall" href="{U_SEARCH_SELF}">{L_SEARCH_SELF}</a><br />
            <!-- END switch_user_logged_in -->
            <a class="gensmall" href="{U_SEARCH_UNANSWERED}">{L_SEARCH_UNANSWERED}</a>
        </td>
    </tr>
</table>
<!--
 BEGIN catrow --><!-- BEGIN tablehead --><table
class="forumline" width="100%" border="0" cellspacing="1"
cellpadding="0">
    <tr>
        <th
colspan="{catrow.tablehead.INC_SPAN}" nowrap="nowrap" width="100%"
class="secondarytitle"> {catrow.tablehead.L_FORUM} </th>
        <th nowrap="nowrap" width="50">{L_TOPICS}</th>
        <th nowrap="nowrap" width="50">{L_POSTS}</th>
        <th nowrap="nowrap" width="150"><div style="width:150px;">{L_LASTPOST}</div></th>
        <th nowrap="nowrap" width="150"><div style="width:150px;">المشرفون</div></th>
    </tr>
    <!-- END tablehead -->
    <!-- BEGIN cathead -->
    <tr>
        <!-- BEGIN inc -->
 
      <td class="{catrow.cathead.inc.INC_CLASS}"
width="46"><img src="{SPACER}" height="0" width="46"
/></td>
        <!-- END inc -->
        <td class="{catrow.cathead.CLASS_CAT}" colspan="{catrow.cathead.INC_SPAN}" width="100%">
            <h{catrow.cathead.LEVEL} class="hierarchy">
                <span class="cattitle">
 
                  <a class="cattitle"
title="{catrow.cathead.CAT_DESC}"
href="{catrow.cathead.U_VIEWCAT}">{catrow.cathead.CAT_TITLE}</a>
                </span>
            </h{catrow.cathead.LEVEL}>
        </td>
        <td class="{catrow.cathead.CLASS_ROWPIC}" colspan="4" align="right"> </td>
    </tr>
    <!-- END cathead -->
    <!-- BEGIN forumrow -->
    <tr>
        <!-- BEGIN inc -->
 
      <td class="{catrow.forumrow.inc.INC_CLASS}"
width="46"><img src="{SPACER}" height="0" width="46" alt="."
/></td>
        <!-- END inc -->
        <td class="{catrow.forumrow.INC_CLASS}" align="center" valign="middle">
 
          <img title="{catrow.forumrow.L_FORUM_FOLDER_ALT}"
src="{catrow.forumrow.FORUM_FOLDER_IMG}"
alt="{catrow.forumrow.L_FORUM_FOLDER_ALT}" />
        </td>
        <td class="row1 over" colspan="{catrow.forumrow.INC_SPAN}" valign="top" width="100%" height="50">
            <h{catrow.forumrow.LEVEL} class="hierarchy">
                <span class="forumlink">
 
                  <a class="forumlink"
href="{catrow.forumrow.U_VIEWFORUM}">{catrow.forumrow.FORUM_NAME}</a><br
 />
                </span>
            </h{catrow.forumrow.LEVEL}>
            <span class="genmed">{catrow.forumrow.FORUM_DESC}</span>
            <span class="gensmall">
                <div class="subforum">{catrow.forumrow.L_LINKS}{catrow.forumrow.LINKS}</div>
            </span>
        </td>
        <!-- BEGIN forum_link_no -->
        <td class="row3" align="center" valign="middle" height="50">
            <span class="gensmall">{catrow.forumrow.TOPICS}</span>
        </td>
        <td class="row2" align="center" valign="middle" height="50">
            <span class="gensmall">{catrow.forumrow.POSTS}</span>
        </td>
        <td class="row3 over" align="center" valign="middle" height="50">
            <span class="gensmall">{catrow.forumrow.LAST_POST}</span>
        </td>
        <!-- END forum_link_no -->
        <!-- BEGIN forum_link -->
 
      <td class="row3" colspan="3" align="center" valign="middle"
height="50"><span
class="gensmall">{catrow.forumrow.forum_link.HIT_COUNT}</span></td>
        <!-- END forum_link -->
 
      <td class="row2" colspan="3" align="center" valign="middle"
height="50"><span class="gensmall"><!-- BEGIN
switch_moderators_links -->
                {catrow.forumrow.switch_moderators_links.MODERATORS}
                <!-- END switch_moderators_links --></span></td>
    </tr>
    <!-- END forumrow -->
    <!-- BEGIN catfoot -->
    <tr>
        <!-- BEGIN inc -->
 
      <td class="{catrow.catfoot.inc.INC_CLASS}"
width="46"><img src="{SPACER}" height="0" width="46"
/></td>
        <!-- END inc -->
        <td
class="spaceRow" colspan="{catrow.catfoot.INC_SPAN}"
height="1"><img src="{SPACER}" alt="" height="1" width="1"
/></td>
    </tr>
    <!-- END catfoot -->
    <!-- BEGIN tablefoot -->
</table><img src="{SPACER}" alt="" height="5" width="1" /><!-- END tablefoot --><!-- END catrow -->