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Main Categories to Sub Categories


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Right now I'm working on this website. http://www.gasappliancedepot.com

 

If you click on the categories, it drops down with the sub categories. Now, what I need it to do after that is when you click on a sub category and there are more sub categories within that sub category, to drop down and go to the right, just like it does from main category to sub category.

 

Any help would be appreciated.

 

If you need the code for that, please let me know.

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Okay, here is the code for the categories.php file at includes/boxes

 

<?php
/*
 $Id: categories.php,v 1.25 2003/07/09 01:13:58 hpdl Exp $

 osCommerce, Open Source E-Commerce Solutions
 http://www.oscommerce.com

 Copyright (c) 2003 osCommerce

 Released under the GNU General Public License
*/

 function tep_show_category($counter) {
global $tree, $categories_string, $cPath_array;

for ($i=0; $i<$tree[$counter]['level']; $i++) {
  $categories_string .= "??";
}

$categories_string .= '<a href="';

if ($tree[$counter]['parent'] == 0) {
  $cPath_new = 'cPath=' . $counter;
} else {
  $cPath_new = 'cPath=' . $tree[$counter]['path'];
}

$categories_string .= tep_href_link(FILENAME_DEFAULT, $cPath_new) . '">';

if (isset($cPath_array) && in_array($counter, $cPath_array)) {
  $categories_string .= '<b>';
}

// display category name
$categories_string .= $tree[$counter]['name'];

if (isset($cPath_array) && in_array($counter, $cPath_array)) {
  $categories_string .= '</b>';
}

if (tep_has_category_subcategories($counter)) {
  $categories_string .= '->';
}

$categories_string .= '</a>';

if (SHOW_COUNTS == 'true') {
  $products_in_category = tep_count_products_in_category($counter);
  if ($products_in_category > 0) {
	$categories_string .= '(' . $products_in_category . ')';
  }
}

$categories_string .= '<br>';

if ($tree[$counter]['next_id'] != false) {
  tep_show_category($tree[$counter]['next_id']);
}
 }
?>
<!-- categories //-->
	  <tr>
		<td>
<?php
 $info_box_contents = array();
 $info_box_contents[] = array('text' => BOX_HEADING_CATEGORIES);

 new infoBoxHeading($info_box_contents, true, false);

 $categories_string = '';
 $tree = array();

 $categories_query = tep_db_query("select c.categories_id, cd.categories_name, c.parent_id from " . TABLE_CATEGORIES . " c, " . TABLE_CATEGORIES_DESCRIPTION . " cd where c.parent_id = '0' and c.categories_id = cd.categories_id and cd.language_id='" . (int)$languages_id ."' order by sort_order, cd.categories_name");
 while ($categories = tep_db_fetch_array($categories_query))  {
$tree[$categories['categories_id']] = array('name' => $categories['categories_name'],
											'parent' => $categories['parent_id'],
											'level' => 0,
											'path' => $categories['categories_id'],
											'next_id' => false);

if (isset($parent_id)) {
  $tree[$parent_id]['next_id'] = $categories['categories_id'];
}

$parent_id = $categories['categories_id'];

if (!isset($first_element)) {
  $first_element = $categories['categories_id'];
}
 }

 //------------------------
 if (tep_not_null($cPath)) {
$new_path = '';
reset($cPath_array);
while (list($key, $value) = each($cPath_array)) {
  unset($parent_id);
  unset($first_id);
  $categories_query = tep_db_query("select c.categories_id, cd.categories_name, c.parent_id from " . TABLE_CATEGORIES . " c, " . TABLE_CATEGORIES_DESCRIPTION . " cd where c.parent_id = '" . (int)$value . "' and c.categories_id = cd.categories_id and cd.language_id='" . (int)$languages_id ."' order by sort_order, cd.categories_name");
  if (tep_db_num_rows($categories_query)) {
	$new_path .= $value;
	while ($row = tep_db_fetch_array($categories_query)) {
	  $tree[$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($parent_id)) {
		$tree[$parent_id]['next_id'] = $row['categories_id'];
	  }

	  $parent_id = $row['categories_id'];

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

	  $last_id = $row['categories_id'];
	}
	$tree[$last_id]['next_id'] = $tree[$value]['next_id'];
	$tree[$value]['next_id'] = $first_id;
	$new_path .= '_';
  } else {
	break;
  }
}
 }
 tep_show_category($first_element); 

 $info_box_contents = array();
 $info_box_contents[] = array('text' => $categories_string);

 new infoBox($info_box_contents);
?>
		</td>
	  </tr>
<!-- categories_eof //-->

 

Please help ... lol

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