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function make_cat_options($pid='0',$selected='',$depth=1,$not='')
{
	global $cat_cache,$udb,$database,$admin;
	if ( !is_array($cat_cache) )
	{
		$sql = $udb->query('SELECT * FROM '.$database['cat'].' ORDER BY orders ASC, cid ASC');
		while ($row = $udb->fetch_array($sql))
		{
			$cat_cache[$row['pid']][$row['cid']] = $row;
		}
	}
	$cache = $cat_cache;
	$xaccess = explode(",",$not);
	if(!isset($cache[$pid])) return;
	while (list($parent,$category) = each($cache[$pid]))
	{
		if ( $this->cattpl != '' )
		{
			$a .= str_replace( 
				array('{url}','{description}','{name}'),
				array( 
						$this->link_cat( $category[$this->sestype_cat()]),
						$admin->superhtmlentities($category['description']),
						str_repeat(' ',$depth-1)." ".$category['name']
					),
			
				$this->cattpl );
		}
		else
		{
			$category['name'] = $this->hsc == 1 ? $admin->superhtmlentities($category['name']) : $category['name'];
			unset($sel);
			if ($category['cid'] == $selected)
			{
				$sel = 'selected="selected"';
			}			       
			if ( !in_array($category['cid'],$xaccess) )
			{
				if ( $category['disabled'] != 1 )
				{
					$a .= '<option value="'.($this->cat_name == 1 ? $this->link_cat($category[$this->sestype_cat()]) : $category['cid']).'" '.$sel.'>';
					if ($depth > 1)
					{ 
						$a .= str_repeat("-",$depth-1)." ".$category['name']."</option>"."\n";
					}
					else
					{
						$a .= $category['name']."</option>";
					}
				}
				else
				{
					$a .= '<optgroup label="'. str_repeat("-",$depth-1)." ".$category['name'].'">';
					$closegroup = 1;
				}
			}
		}
		$a .= $this->make_cat_options($category['cid'],$selected,$depth+1,$not);
		if ( $closegroup == 1 )
		{
			$a .= "</optgroup>\n";
		}
	} 
	$udb->free_result($sql);
	return $a;
}