Help needed adding widget/code to product page 1.7.6.4

[David Carter]

Hi all

I'm having some problems trying to place some code on a page.

I'm using 1.7.6.4 and the Classic theme and want to place code in two places.

First, the code below before the closing body tag, so I assume in layout-both-columns.tpl

{literal}
    <script src="//widget.artplacer.com/js/script.js"></script>
{/literal}

I've done that, cleared the cache and checked the page source in two browsers, it's not there.

Second, I want to place the following two widgets to appear fust under the product add-to-cart button on the product page:

<artplacer gallery="2596" type="2" space="2556" text="View in a Room" resizable="1" artwork_url="{$product.cover.large.url}" height="{$product.weight}"></artplacer>
<artplacer gallery="2596" type="1" space="2640" text="Try on your wall" resizable="1" artwork_url="{$product.cover.large.url}" height="{$product.weight}"></artplacer>

I placed the code on the following page: public_html/themes/classic/templates/catalog/product.tpl

And nothing shows up.

{$product.cover.large.url} is the product image I wish to pass to the widget, and I'll use {$product.weight} for the height attribute (I don't use the weight field in my store).

Can anyone help me with placing this code please?