Prestashop Product detail view

Hello,

I have this problem: when you look at this page:
http://ps.jbmd.com/product.php?id_product=6 - everything works ok: when you click on pictures -> they have exactly defined pop up window.

Then I modified the product.tpl and product.css files like see in link:
http://ps.jbmd.com/product.zip
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Briefly in tpl page originally:
<a id="color_{$id_attribute|intval}" class="color_pick" style="background: {$color.value};" onclick="updateColorSelect({$id_attribute|intval});$('#wrapResetImages').show('slow');" title="{$color.name}">{if file_exists($col_img_dir|cat:$id_attribute|cat:'.jpg')}
<img src="{$img_col_dir}{$id_attribute}.jpg" alt="{$color.name}" width="20" height="20" />{/if}</a>
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tpl page after this modification

<a id="color_{$id_attribute|intval}" class="color_pick" style="background: {$color.value};"   onclick="updateColorSelect({$id_attribute|intval});$('#wrapResetImages').show('slow');  " title="{$color.name}">{if file_exists($col_img_dir|cat:$id_attribute|cat:'.jpg')}  
<img src="{$img_col_dir}{$id_attribute}.jpg" alt="{$color.name}" width="65" height="65" /> <span><img id="obrazek" src="{$img_col_dir}{$id_attribute}.jpg" alt="vzor" ></span>  {/if}
</a>
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But in this page:
http://ps.jbmd.com/product.php?id_product=10 

I am not able to have the same popup as in previous product no. 6. Moreover, the product no.6 still preserve its nice original pop.

How should I improve it?