ProfiSale

<table class="form">
			<tr>
			  <td><?php echo $entry_related2; ?></td>
			  <td>
   <table>
				  <tr>
					<td style="padding: 0;" colspan="3"><select id="category" style="margin-bottom: 5px;" onchange="getProducts2();">
					  <?php foreach ($categories as $category) { ?>
					  <option value="<?php echo $category['category_id']; ?>"><?php echo $category['name']; ?></option>
					  <?php } ?>
					</select></td>
				  </tr>
				  <tr>
					<td style="padding: 0;"><select multiple="multiple" id="product2" size="10" style="width: 350px;">
					  </select></td>
					<td style="vertical-align: middle;"><input type="button" value=">>" onclick="addRelated2();" />
					  <br />
					  <input type="button" value="<<" onclick="removeRelated2();" /></td>
					<td style="padding: 0;"><select multiple="multiple" id="related2" size="10" style="width: 350px;">
					  </select></td>
<td> <?php echo $info_related2; ?></td>
				  </tr>
				</table>
				<div id="product_related2">
	 <?php if($product_related2){?>
<?php foreach ($product_related2 as $related_id) { ?>
<input type="hidden" name="product_related2[]" value="<?php echo $related_id; ?>" />
<?php } ?>
<?php }else{ ?>
   <?php echo $info_related_no2; ?>
<?php } ?>
				</div>
</td>
			</tr>
		  </table>

ищем "<script type="text/javascript"><!--"
здесь и старый и новый код, просто замените:

<script type="text/javascript"><!--
$('input[name='related']').autocomplete({
delay: 0,
source: function(request, response) {
$.ajax({
url: 'index.php?route=catalog/product/autocomplete&token=<?php echo $token; ?>&filter_name=' +  encodeURIComponent(request.term),
dataType: 'json',
success: function(json) {
response($.map(json, function(item) {
return {
label: item.name,
value: item.product_id
}
}));
}
});

},
select: function(event, ui) {
$('#product-related' + ui.item.value).remove();

$('#product-related').append('<div id="product-related' + ui.item.value + '">' + ui.item.label + '<img src="view/image/delete.png" /><input type="hidden" name="product_related[]" value="' + ui.item.value + '" /></div>');

$('#product-related div:odd').attr('class', 'odd');
$('#product-related div:even').attr('class', 'even');

return false;
},
focus: function(event, ui) {
	  return false;
}
});

$('#product-related div img').live('click', function() {
$(this).parent().remove();

$('#product-related div:odd').attr('class', 'odd');
$('#product-related div:even').attr('class', 'even');
});
$('input[name='related2']').autocomplete({
delay: 0,
source: function(request, response) {
$.ajax({
url: 'index.php?route=catalog/product/autocomplete&token=<?php echo $token; ?>&filter_name=' +  encodeURIComponent(request.term),
dataType: 'json',
success: function(json) {
response($.map(json, function(item) {
return {
label: item.name,
value: item.product_id
}
}));
}
});

},
select: function(event, ui) {
$('#product-related2' + ui.item.value).remove();

$('#product-related2').append('<div id="product-related2' + ui.item.value + '">' + ui.item.label + '<img src="view/image/delete.png" /><input type="hidden" name="product_related2[]" value="' + ui.item.value + '" /></div>');

$('#product-related2 div:odd').attr('class', 'odd');
$('#product-related2 div:even').attr('class', 'even');

return false;
},
focus: function(event, ui) {
	  return false;
}
});

$('#product-related2 div img').live('click', function() {
$(this).parent().remove();

$('#product-related2 div:odd').attr('class', 'odd');
$('#product-related2 div:even').attr('class', 'even');
});
//--></script>
<script type="text/javascript"><!--
var attribute_row = <?php echo $attribute_row; ?>;

function addRelated() {
$('#product :selected').each(function() {
$(this).remove();

$('#related option[value='' + $(this).attr('value') + '']').remove();

$('#related').append('<option value="' + $(this).attr('value') + '">' + $(this).text() + '</option>');

$('#product_related input[value='' + $(this).attr('value') + '']').remove();

$('#product_related').append('<input type="hidden" name="product_related[]" value="' + $(this).attr('value') + '" />');
});
}

function addRelated2() {
$('#product2 :selected').each(function() {
$(this).remove();

$('#related2 option[value='' + $(this).attr('value') + '']').remove();

$('#related2').append('<option value="' + $(this).attr('value') + '">' + $(this).text() + '</option>');

$('#product_related2 input[value='' + $(this).attr('value') + '']').remove();

$('#product_related2').append('<input type="hidden" name="product_related2[]" value="' + $(this).attr('value') + '" />');
});
}

function removeRelated() {
$('#related :selected').each(function() {
$(this).remove();

$('#product_related input[value='' + $(this).attr('value') + '']').remove();
});
}

function removeRelated2() {
$('#related2 :selected').each(function() {
$(this).remove();

$('#product_related2 input[value='' + $(this).attr('value') + '']').remove();
});
}

function getProducts() {
$('#product option').remove();

$.ajax({
url: 'index.php?route=catalog/product/category&token=<?php echo $token; ?>&category_id=' + $('#category').attr('value'),
dataType: 'json',
success: function(data) {
for (i = 0; i < data.length; i++) {
$('#product').append('<option value="' + data[i]['product_id'] + '">' + data[i]['name'] + ' (' + data[i]['model'] + ') </option>');
}
}
});
}

function getProducts2() {
$('#product2 option').remove();

$.ajax({
url: 'index.php?route=catalog/product/category&token=<?php echo $token; ?>&category_id=' + $('#category').attr('value'),
dataType: 'json',
success: function(data) {
for (i = 0; i < data.length; i++) {
$('#product2').append('<option value="' + data[i]['product_id'] + '">' + data[i]['name'] + ' (' + data[i]['model'] + ') </option>');
}
}
});
}

function getRelated() {
$('#related option').remove();

$.ajax({
url: 'index.php?route=catalog/product/related&token=<?php echo $token; ?>',
type: 'POST',
dataType: 'json',
data: $('#product_related input'),
success: function(data) {
$('#product_related input').remove();

for (i = 0; i < data.length; i++) {
$('#related').append('<option value="' + data[i]['product_id'] + '">' + data[i]['name'] + ' (' + data[i]['model'] + ') </option>');

$('#product_related').append('<input type="hidden" name="product_related[]" value="' + data[i]['product_id'] + '" />');
}
}
});
}

function getRelated2() {
$('#related2 option').remove();

$.ajax({
url: 'index.php?route=catalog/product/related2&token=<?php echo $token; ?>',
type: 'POST',
dataType: 'json',
data: $('#product_related2 input'),
success: function(data) {
$('#product_related2 input').remove();

for (i = 0; i < data.length; i++) {
$('#related2').append('<option value="' + data[i]['product_id'] + '">' + data[i]['name'] + ' (' + data[i]['model'] + ') </option>');

$('#product_related2').append('<input type="hidden" name="product_related2[]" value="' + data[i]['product_id'] + '" />');
}
}
});
}

getProducts();
getProducts2();
getRelated();
getRelated2();