FireFox-search.xml

<SearchPlugin xmlns="http://www.mozilla.org/2006/browser/search/"
xmlns:os="http://a9.com/-/spec/opensearch/1.1/">
<os:ShortName>RackTables</os:ShortName>
<os:Description>RackTables search</os:Description>
<os:InputEncoding>UTF-8</os:InputEncoding>
<os:Image width="16"
height="16">data:image/x-icon;base64,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</os:Image>
<SearchForm>http://www.example.com/index.php</SearchForm>
<os:Url type="text/html" method="POST"
template="http://www.example.com/index.php">
  <os:Param name="q" value="{searchTerms}"/>
  <os:Param name="page" value="search"/>
</os:Url>
</SearchPlugin>