Changin Add to Cart Button Position

-- url of the page with the problem -- : www.lacestamagica.com
-- HikaShop version -- : 2.2.3
-- Joomla version -- : 3.2.1

I would like to change the add to cart button position in my show_tabular view
reading in the forum i copy/paste the following code:
<?php if(empty ($this->element->characteristics) || $this->params->get('characteristic_display')!='list'){ ?>
<div id="hikashop_product_quantity_main" class="hikashop_product_quantity_main">
<?php
$this->row = & $this->element;
$this->ajax = 'if(hikashopCheckChangeForm(\'item\',\'hikashop_product_form\')){ return hikashopModifyQuantity(\'' . $this->row->product_id . '\',field,1' . $form . ',\'cart\'); } else { return false; }';
$this->setLayout('quantity');
echo $this->loadTemplate();
?>
</div>

and paste it just after:
<span id="hikashop_product_price_main" class="hikashop_product_price_main">
<?php
if ($this->params->get('show_price')) {
$this->row = & $this->element;
$this->setLayout('listing_price');
echo $this->loadTemplate();
}
?>
</span>

It does not work at all, the result is broken template and not going to checkout.

Hi,
Firstly can you show me how do you want to move your add to cart button through some screenshots ? so that I can give you some advice about how you should edit your "show_tabular" file.

sure, here they are, first one as it is, second one as i would like it

Take a look at www.lacestamagica.cl in any product, if you click on the button it breaks the template like whe i have the cart in ajax.
i also uploaded the file

it´s turned off

did not work either

Now it works!!!
Why does ajax not work in my template???

I realised i have another problem, hikashop_product_price_with_options_main its not showing anything, the price is not displayed and not generated

It Worked!!!! Thanks!