Tabs with three levels

[sayee3k1]

Dear friends

 

I am trying to figure out a way to have a three levels of categories at the top of the webpage and made use of this contribution

 

http://www.oscommerce.com/community/contributions,1023

 

 

there is no third level in this and when we click on the second level categories the third level is shown just next to the second level.

 

 

The second level link is not disabled when clicked to view the categories under it.

 

How can I proceed to achieve this. :)

 

Thanks

 

Sai

 

 

 

function show_subcategories($counter) 
{
global $fooa, $subcategories_string, $id, $HTTP_GET_VARS;
$cPath_new = 'cPath=' . $fooa[$counter]['path'];

$subcategories_string .= '<a href="';
$subcategories_string .= tep_href_link(FILENAME_DEFAULT, $cPath_new);
$subcategories_string .= '"  class="headerNavigation">';

// display category name
$subcategories_string .= $fooa[$counter]['name'];

$subcategories_string .= '</a> ';

if ($fooa[$counter]['next_id']) {
 $subcategories_string .= '| ';
 show_subcategories($fooa[$counter]['next_id']);
}else{
 $subcategories_string .= ' ';
}
}
?>

<!-- subcategories //-->
<table border="0" cellspacing="0" cellpadding="4" WIDTH="100%">
<tr class="headerNavigation"><td ALIGN="CENTER" class="headerNavigation">
<?php
if ($cPath) {
 $subcategories_string = '';
 $new_path = '';
 $id = split('_', $cPath);
 reset($id);
 while (list($key, $value) = each($id)) {
	 unset($prev_id);
	 unset($first_id);
	 $subcategories_query = tep_db_query("select c.categories_id, cd.categories_name, c.parent_id from " . TABLE_CATEGORIES . " c, " . TABLE_CATEGORIES_DESCRIPTION . " cd where c.parent_id = '" . $value . "' and c.categories_id = cd.categories_id and cd.language_id='" . $languages_id ."' order by sort_order, cd.categories_name");
	 $subcategory_check = tep_db_num_rows($subcategories_query);
	 if ($subcategory_check > 0) {
   $new_path .= $value;
   while ($row = tep_db_fetch_array($subcategories_query)) {
  	 $fooa[$row['categories_id']] = array(
     'name' => $row['categories_name'],
     'parent' => $row['parent_id'],
     'level' => $key+1,
     'path' => $new_path . '_' . $row['categories_id'],
     'next_id' => false
  	 );
  	 if (isset($prev_id)) {
     $fooa[$prev_id]['next_id'] = $row['categories_id'];
  	 }

  	 $prev_id = $row['categories_id'];
  	 
  	 if (!isset($first_id)) {
     $first_id = $row['categories_id'];
  	 }

  	 $last_id = $row['categories_id'];
   }
   $fooa[$last_id]['next_id'] = $fooa[$value]['next_id'];
   $fooa[$value]['next_id'] = $first_id;
   $new_path .= '_';
	 } else {
   break;
	 }
 }
}

if ($id[0] != ''){
 show_subcategories($id[0]); 
 echo $subcategories_string;
}else{
 echo " ";
}

?>
</td>
</tr>
</table>