Magento : Product Detail Page : Colorswicher - JSHead

<!--app\design\frontend\theme\default\template\colorswicher\page\html\jshead.phtml-->

<?php
 $_product = Mage::registry('current_product');
?>
<script type="text/javascript">
//<![CDATA[
        var assocIMG =  // Added  - Removed { here, causes issues with other scripts when not working with a configurable product.
        <?php
        $dados = array();
        if ($_product->getTypeId() == "configurable") {
            echo "{";
            $associated_products = $_product->loadByAttribute('sku', $_product->getSku())->getTypeInstance()->getUsedProducts();
            foreach ($associated_products as $assoc)
                $dados[] = $assoc->getId().":'".($assoc->image == "no_selection" || $assoc->image == "" ? $this->helper('catalog/image')->init($_product, 'image', $_product->image)->resize(338) : $this->helper('catalog/image')->init($assoc, 'image', $assoc->image)->resize(338))."'";
        } else {
            $dados[] =  "''";
        }
        echo implode(',', $dados );
        if ($_product->getTypeId() == "configurable") {
            echo "}";
        }
        ?> ;
        var assocBIGIMG =  // Added  - Removed { here, causes issues with other scripts when not working with a configurable product.
        <?php
        $dados = array();
        if ($_product->getTypeId() == "configurable") {
            echo "{";
            $associated_products = $_product->loadByAttribute('sku', $_product->getSku())->getTypeInstance()->getUsedProducts();
            foreach ($associated_products as $assoc)
                $dados[] = $assoc->getId().":'".($assoc->image == "no_selection" || $assoc->image == "" ? $this->helper('catalog/image')->init($_product, 'image', $_product->image)->resize(1000) : $this->helper('catalog/image')->init($assoc, 'image', $assoc->image)->resize(1000))."'";
        } else {
            $dados[] =  "''";
        }
        echo implode(',', $dados );
        if ($_product->getTypeId() == "configurable") {
            echo "}";
        }
        ?> ;
//]]
</script>