/**
  * Fetch all sub categories for a category
  *
  * @param $catId integer  category ID to fetch its child categories
  * @param $catName string  category name
  * @return boolean on failure
  * @return string on success
  */
 public function fetchAllSubCategories($catId = "", $catName = "")
 {
     global $gdbObj;
     $sql = "SELECT s.sub_category_id,s.name FROM " . self::$table_cat . " m," . self::$table_sub_cat . " s where\n\t\ts.main_category_id = '{$catId}' AND  m.main_category_id = s.main_category_id";
     $resut = $gdbObj->query($sql);
     $existCount = $gdbObj->num_rows($resut);
     if ($existCount < 1) {
         return false;
     } else {
         $counter = 1;
         while ($row = mysql_fetch_array($resut)) {
             $subCatId = $row[0];
             $subCatName = $row[1];
             $results .= formatSubCategory($catId, $catName, $subCatId, $subCatName);
             $counter++;
         }
         return $results;
     }
 }
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          <a href="http://www.printfriendly.com"  class="printfriendly" onclick="window.print(); return false;" title="Print"><img src="http://cdn.printfriendly.com/pf-print-icon.gif" alt="Print"/></a> <a href="http://www.printfriendly.com" class="printfriendly" onclick="window.print(); return false;" title="PDF"> <img  src="http://cdn.printfriendly.com/pf-pdf-icon.gif" alt="PDF"/></a> </div>
      </div>
      <!--Ends listing_share_bar-->
      <div class="grid_17" id="listing_general">
        <div class="grid_10">
          <div id="title">
            <h1><?php 
echo $title;
?>
</h1>
          </div>
          <div id="category">
            <ul>
              <?php 
echo formatSubCategory($mainCatId, $mainCategory, $subCatId, $subCategory);
?>
 <?php 
echo formatCategory($mainCatId, $mainCategory);
?>
            </ul>
          </div>
          <div id="rating" >
            <div class="srtgs" id="rt_listing_<?php 
echo $lid;
?>
" <?php 
if ($package == 'b' || $package == 's') {
    ?>
 style="display:none" <?php 
}