ขอความช่วยเหลือด้วยครับ ช่วยแก้ไข code php ให้แสดงรายการบทความได้ 2 คอลัมน์

<?
if($_SESSION["usrtype"]=="admin") $st=5;
if($_SESSION["usrtype"]=="staff") $st=4;
if($_SESSION["usrtype"]=="member") $st=3;
if(!$_SESSION["usrtype"]) $st=2;

					$mnQRY = mysql_db_query($dbname, "select * from fast_menu where mn_mode='$mn'");
					$mnRS = mysql_fetch_object($mnQRY);
					$mn_type = $mnRS -> mn_type; //  0= ไม่อนุญาตให้เพิ่มเนื้อหา  1=เพิ่มได้ทุกคน  2=เพิ่มได้เฉพาะสมาชิก

if($mn=="products"){
	$cntSQL = "select * from fast_content where (cnt_mode='$mn' and cnt_status>0 and cnt_status<$st) order by rand() limit $cou";
} else {
	$cntSQL = "select * from fast_content where (cnt_mode='$mn' and cnt_status>0 and cnt_status<$st) order by cnt_id DESC limit $cou";
}
$cntQRY = mysql_db_query($dbname, $cntSQL) or die (mysql_error());
?>
<table width="100%" border="0" cellspacing="4" cellpadding="0">
            <?
			while($cntRS = mysql_fetch_object($cntQRY)){
			  $cnt_id = $cntRS -> cnt_id;
			  $cnt_sign = $cntRS -> cnt_sign;
			  $cnt_mode = $cntRS -> cnt_mode;
			  $cnt_subject = $cntRS -> cnt_subject;
			  $cnt_title = $cntRS -> cnt_title;
			  $cnt_pict = $cntRS -> cnt_pict;
			  $cnt_detail = $cntRS -> cnt_detail;
			  $cnt_view = $cntRS -> cnt_view;
			  $cnt_status = $cntRS -> cnt_status;
			  $cnt_owner = $cntRS -> cnt_owner;
			  $d++;
		  ?>
            <tr>
              <td width="<? if($img>0){ echo "100"; } else { echo "20"; } ?>" valign="top"><font size="2">
                <?
				 if($img>0){ // ถ้าให้ใส่ภาพ
				    if($cnt_pict!=""){
						echo "<img src=\"$cnt_pict\">";
					} else {
						echo "<img src=\"img_0/nopict.gif\">";
					} 
				} else {
					echo "<img src=\"img_0/icon_folder.gif\" />";
				}
			?>
              </font></td>
              <td><font size="2">
                <?
				if($tt>0){
					echo "<b><u>";
				}
				echo "<a href=\"$main?mode=content_show&module=$module&cntid=$cnt_id\">$cnt_subject</a>";
				if($tt>0){
					echo "</u></b> &nbsp;";
					echo "<br>$cnt_title";
				}
				echo "<font color=\"orange\" size=\"1\">$cnt_owner View: ". number_format($cnt_view) ." | Comment: ". countComment($cnt_id) ."</font>";
			?>
              </font></td>
            </tr>
            <tr>
              <td height="1" colspan="2" background="images/dot_l.gif"><img src="images/dot_l.gif" width="2" height="1" /></td>
            </tr>
            <? } ?>
</table>
<table width="100%" border="0" cellspacing="0" cellpadding="0">
  <tr>
    <td><div align="right"><font size="2">
	<? if($mn_type==1 || ($mn_type==2 && $_SESSION["usrid"]>0)){  ?>
	<a style="cursor:pointer" onclick="window.location='<? echo "$main?mode=content_add&module=$mn"; ?>';"> <img src="img_0/icon_add.gif" alt="เพิ่มเรื่องใหม่" border="0" align="absmiddle" /> <u>เพิ่มเรื่องใหม่</u></a>
	<? } ?>
	<a style="cursor:pointer" onclick="window.location='<? echo "$main?mode=content&module=$mn"; ?>';"> <img src="img_0/read.png" alt="อ่านทั้งหมด" border="0" align="absmiddle" /> <u>อ่านทั้งหมด</u></a></font></div></td>
  </tr>
</table>