Problems with URL encoding

Hi

I have a problem when sending parameters from link_to_remote. My link
code:

<%= link_to_remote “Remove”,
:url => object_relation_path(
:id => 0,
:object_relation => {
:parent_id => @product.id,
:parent_type => “Product”,
:child_id => content_object.id,
:child_type => “ContentObject”,
:relation_type_id => 1000
},
:format => :partial,
:response_template => “products/#{@product.product_type}/show/
partials/related_content”),
:update => “related_content_wrapper”,
:method => :delete %>

I think this is a correct setting and Firebug shows a correctly
encoded query string. But what I get is the following:

{“format”=>“partial”,
“_method”=>“delete”,
“action”=>“destroy”,
“amp;response_template”=>“products/game/show/partials/
related_content”,
“amp;object_relation”=>
{“child_type”=>“ContentObject”,
“relation_type_id”=>“1000”,
“parent_type”=>“Product”,
“child_id”=>“102”,
“parent_id”=>“22”},
“id”=>“0”,
“controller”=>“object_relations”}

In other words, I get the encoded “amp;” as part of the params hash
key. Does anyone have any input or solution to this?

Many thanks in advance

Kindest regards

Erik L.