// Add "Allow seperated package" checkbox on the cart

themes/prestashop/js/cart-summary.js

@@ -623,4 +623,20 @@ $(document).ready(function() {
 		$(this).parent().parent().find('.delivery_option_carrier').hide();
 		$(this).parent().find('.delivery_option_carrier').show();
 	});
+	
+	$('#allow_seperated_package').live('click', function() {
+		$.ajax({
+			type: 'GET',
+			url: baseDir,
+			async: true,
+			cache: false,
+			data: 'controller=cart&ajax=true&allowSeperatedPackage&value='
+				+($(this).attr('checked') ? '1' : '0')
+				+'&token='+static_token,
+			success: function(jsonData)
+			{
+				getCarrierListAndUpdate();
+			}
+		});
+	});
 });

themes/prestashop/shopping-cart.tpl

@@ -312,6 +312,10 @@
 		{/foreach}
 		</ul>
 	{/if}
+	<p>
+		<input type="checkbox" name="allow_seperated_package" id="allow_seperated_package" {if $cart->allow_seperated_package}checked="checked"{/if} />
+		<label for="allow_seperated_package">{l s="allow seperated package"}</label>
+	</p>
 	<form action="{if $opc}{$link->getPageLink('order-opc', true)}{else}{$link->getPageLink('order', true)}{/if}" method="post" id="voucher">
 		<fieldset>
 			<h4>{l s='Vouchers'}</h4>