Alter Shop Table?

[Abronsyth]

Just trying to make things less cluttered in general. I did something similar for my adoption page, but this is confusing me quite a bit.

I am trying to remove the columns "Category" "type" and "name" from the shop page. I am using Mys 1.3.3 and this is the shop file:

PHP Code:

<?php

class ShopController extends AppController{

    const PARAM = "shop";
    private $view;
    private $subController;

    public function __construct(){
        parent::__construct("member");    
        $mysidia = Registry::get("mysidia");        
        $mysidia->user->getstatus();
        if($mysidia->user->status->canshop == "no"){
            throw new NoPermissionException($mysidia->lang->denied);
        }
        if($mysidia->input->action() != "index" and !$mysidia->input->get("shop")){
            throw new InvalidIDException($mysidia->lang->global_id);
        }
    }
    
    public function index(){
        $mysidia = Registry::get("mysidia");
        $document = $mysidia->frame->getDocument();
        $document->setTitle($mysidia->lang->access);
        
        $typeForm = new Form("shoptypes", "shop", "post");
        $typeSelection = new DropdownList("shoptype");
        $typeSelection->add(new Option("Itemshop", "itemshop"));
        $typeSelection->add(new Option("Adoptshop", "adoptshop"));
        $typeForm->add($typeSelection);
        $typeForm->add(new Button("Go", "submit", "submit"));
        $document->add($typeForm);
 
        $shoplist = new Shoplist($mysidia->input->post("shoptype"));
        $shoplist->display();
    }
    
    public function browse(){
        $mysidia = Registry::get("mysidia");
        $document = $mysidia->frame->getDocument();                    
        $document->setTitle($mysidia->lang->welcome);
        
        $shoptype = $mysidia->db->select("shops", array("shoptype"), "shopname = '{$mysidia->input->get("shop")}'")->fetchColumn();
        $shoplist = new Shoplist($shoptype);
        $shop = $shoplist->createshop($mysidia->input->get("shop"));
        $shop->display();
    }
    
    public function purchase(){
        $mysidia = Registry::get("mysidia");
        $document = $mysidia->frame->getDocument();
        if(!$mysidia->input->post("buy")) throw new InvalidIDException($mysidia->lang->global_id);
        
        if($mysidia->input->post("shoptype") == "itemshop"){
            $shop = new Itemshop($mysidia->input->get("shop"));
            $item = $shop->getitem($mysidia->input->post("itemname"));
            $item->assign($mysidia->user->username);
            $oldquantity = $item->getoldquantity();
            $newquantity = $oldquantity + $mysidia->input->post("quantity");
            
            if(!is_numeric($mysidia->input->post("quantity"))){
                throw new InvalidActionException($mysidia->lang->invalid_quantity);
            }
            elseif($newquantity > $item->cap){
                throw new InvalidActionException($mysidia->lang->full_quantity); 
            }
            else{
                $shop->purchase($item);
                $document->setTitle($mysidia->lang->global_transaction_complete);
                $document->addLangvar("{$mysidia->lang->purchase_item}{$item->getcost($shop->salestax)} {$mysidia->settings->cost}");
            }
        }
        elseif($mysidia->input->post("shoptype") == "adoptshop"){
            $shop = new Adoptshop($mysidia->input->get("shop"));
            $adopt = $shop->getadopt($mysidia->input->post("adopttype"));
            $adopt->assign($mysidia->user->username);
            
            $shop->purchase($adopt);
               $document->setTitle($mysidia->lang->global_transaction_complete);
            $document->addLangvar("{$mysidia->lang->purchase_adopt}{$adopt->getcost($shop->salestax)} {$mysidia->settings->cost}");      
        }
        else throw new InvalidActionException($mysidia->lang->global_action);
    }
}
?>

I just can't seem to find the place I would edit to remove these three columns?

Thanks for any help,
Abron