Add Menu Class

I’m trying to write a simple class to add menus to the administration page within the current menus there. The problem I am facing is that the class allows for me to place a link once in every section and any html will work fine. But when I try to add two links to a single section the page html shows both.

Using the alternate method add_submenu_page( $parent_slug, $page_title, $menu_title, $capability, $menu_slug, $function ) the links appear but the pages tell me I don’t have permmission to view, even as super admin.

The class I need advice on:

<?php
/*############################################
* CLASS ADMIN OPTIONS
*#############################################
* Admin Options simply builds a new menu item
* under the Appearance drop down in wordpress.
*
* Parameters: $Link_Location => the menu the new link is to be placed in
###########################################################################################
###  $Link_Location OPTIONS
###	   Appearance, Posts, Media, Links, Pages, Comments, Plugins, Users, Tools, Settings
###########################################################################################
*             $Display_Function => html to show when the link is clicked in the WordPress
*
*
*
* Returns: Nothing
*
* @copyright 2011 Unrelated Media
* @license http://www.zend.com/license/3_0.txt PHP License 3.0
* @version Release: 1.2
* @link http://unrelatedmedia.ca
* @since Class available since Release 1.0
*/ 

class Admin_Options
{
  public $Display_Html_Output;
  public $Place_In_Menu;
  public $L_Name;

  function Admin_Options($Link_Location,$Link_Name,$Display_Function)
  {
	$this->Place_In_Menu = strtolower($Link_Location);
	$this->Display_Html_Output = $Display_Function;
	$this->L_Name = $Link_Name;

	add_action('admin_menu', array(&$this, 'Add_New_Theme_Menu'),3);

  }
  function Add_New_Theme_Menu()
  {

	switch ($this->Place_In_Menu){
		case "appearance":
			add_theme_page( $this->L_Name,$this->L_Name , 'administrator', basename(__file__),array(&$this,'Display_Html'));
			break;
		case "posts":
			add_posts_page( $this->L_Name,$this->L_Name , 'administrator', basename(__file__),array(&$this,'Display_Html'));
			break;
		case "media":
			add_media_page( $this->L_Name,$this->L_Name , 'administrator', basename(__file__),array(&$this,'Display_Html'));
			break;
		case "links":
			add_links_page( $this->L_Name,$this->L_Name , 'administrator', basename(__file__),array(&$this,'Display_Html'));
			break;
		case "pages":
			add_pages_page( $this->L_Name,$this->L_Name , 'administrator', basename(__file__),array(&$this,'Display_Html'));
			break;
		case "comments":
			add_comments_page( $this->L_Name,$this->L_Name , 'administrator', basename(__file__),array(&$this,'Display_Html'));
			break;
		case "plugins":
			add_plugins_page( $this->L_Name,$this->L_Name , 'administrator', basename(__file__),array(&$this,'Display_Html'));
			break;
		case "users":
			add_users_page( $this->L_Name,$this->L_Name , 'administrator', basename(__file__),array(&$this,'Display_Html'));
			break;
		case "tools":
			add_management_page( $this->L_Name,$this->L_Name , 'administrator', basename(__file__),array(&$this,'Display_Html'));
			break;
		case "settings":
			add_options_page( $this->L_Name,$this->L_Name , 'administrator', basename(__file__),array(&$this,'Display_Html'));
			break;
		default: //Dashboard
			add_dashboard_page( $this->L_Name,$this->L_Name , 'administrator', basename(__file__),array(&$this,'Display_Html'));
			break;
	}		

  }
  function Display_Html()
	{
	  echo $this->Display_Html_Output;
	}  

}
/*
* Example Usage
###############################################
//Instantiate the class; */
 $t = &new Admin_Options("","Link 1", '<h2>Hello World</h2>');
 $r = &new Admin_Options("Settings","Link 2",'<h2>Hello World</h2>');
 $s = &new Admin_Options("Settings","Link 3",'<h2>Hello World</h2>');
###############################################

?>