+ <option value="own"<%if filter|match value=="own"> selected="selected"<%/if>><%= Page.KnownSones.Filter.Own|l10n|html></option>
+ <option value="not-own"<%if filter|match value=="not-own"> selected="selected"<%/if>><%= Page.KnownSones.Filter.NotOwn|l10n|html></option>