<?php
/**
 * Magento
 *
 * NOTICE OF LICENSE
 *
 * This source file is subject to the Academic Free License (AFL 3.0)
 * that is bundled with this package in the file LICENSE_AFL.txt.
 * It is also available through the world-wide-web at this URL:
 * http://opensource.org/licenses/afl-3.0.php
 * If you did not receive a copy of the license and are unable to
 * obtain it through the world-wide-web, please send an email
 * to license@magentocommerce.com so we can send you a copy immediately.
 *
 * DISCLAIMER
 *
 * Do not edit or add to this file if you wish to upgrade Magento to newer
 * versions in the future. If you wish to customize Magento for your
 * needs please refer to http://www.magentocommerce.com for more information.
 *
 * @category    design
 * @package     base_default
 * @copyright   Copyright (c) 2012 Magento Inc. (http://www.magentocommerce.com)
 * @license     http://opensource.org/licenses/afl-3.0.php  Academic Free License (AFL 3.0)
 */
?>
<?php if($this->getItems()->getSize()): ?>
<div class="grid-related block">
    <div class="related-title block-title"><h2>related products</h2></div>
    <div class="related-product block-content">
        <p class="block-subtitle"><?php echo $this->__('Check items to add to the cart or') ?>&nbsp;<a href="#" onclick="selectAllRelated(this); return false;"><?php echo $this->__('select all') ?></a></p>
        <div class="products-grid">
        <?php foreach($this->getItems() as $_item): ?>
            <div class="item">
                <?php if(!$_item->isComposite() && $_item->isSaleable()): ?>
                    <?php if (!$_item->getRequiredOptions()): ?>
                        <input type="checkbox" class="checkbox related-checkbox" id="related-checkbox<?php echo $_item->getId() ?>" name="related_products[]" value="<?php echo $_item->getId() ?>" />
                    <?php endif; ?>
                <?php endif; ?>
                <div class="product row-fluid">
                    <a href="<?php echo $_item->getProductUrl() ?>" title="<?php echo $this->htmlEscape($_item->getName()) ?>" class="product-image span4"><img src="<?php echo $this->helper('catalog/image')->init($_item, 'thumbnail')->resize() ?>" alt="<?php echo $this->htmlEscape($_item->getName()) ?>" /></a>
                    <div class="product-details span8">
                        <p class="product-name"><a href="<?php echo $_item->getProductUrl() ?>"><?php echo $this->htmlEscape($_item->getName()) ?></a></p>
                        <?php echo $this->getPriceHtml($_item, true, '-related') ?>
                        <?php if ($this->helper('wishlist')->isAllow()) : ?>
                            <!--<a href="<?php echo $this->getAddToWishlistUrl($_item) ?>" class="link-wishlist"><?php echo $this->__('Add to Wishlist') ?></a>-->
                        <?php endif; ?>
                    </div>
                </div>
            </div>
        <?php endforeach ?>
        </div>
        <script type="text/javascript">decorateList('block-related', 'none-recursive')</script>
    </div>
    <script type="text/javascript">
    //<![CDATA[
    $$('.related-checkbox').each(function(elem){
        Event.observe(elem, 'click', addRelatedToProduct)
    });

    var relatedProductsCheckFlag = false;
    function selectAllRelated(txt){
        if (relatedProductsCheckFlag == false) {
            $$('.related-checkbox').each(function(elem){
                elem.checked = true;
            });
            relatedProductsCheckFlag = true;
            txt.innerHTML="<?php echo $this->__('unselect all') ?>";
        } else {
            $$('.related-checkbox').each(function(elem){
                elem.checked = false;
            });
            relatedProductsCheckFlag = false;
            txt.innerHTML="<?php echo $this->__('select all') ?>";
        }
        addRelatedToProduct();
    }

    function addRelatedToProduct(){
        var checkboxes = $$('.related-checkbox');
        var values = [];
        for(var i=0;i<checkboxes.length;i++){
            if(checkboxes[i].checked) values.push(checkboxes[i].value);
        }
        if($('related-products-field')){
            $('related-products-field').value = values.join(',');
        }
    }
    //]]>
    </script>
</div>
<?php endif ?>
