I just want to use a normal form instead of ajax for the save_search feature as part of the search results -

<form name="form_save_search" action="" class="form" method="post">
<input name="search_save" type="text" class="text" style="width: 200px" value="" maxlength="128" />
<input class="submit" name="submit" value="{lang:"search","submit"}" type="submit" />
<input type="hidden" id="field_hash" name="hash" value="{search_hash}" />
</form>

I hit submit, no go, I'm not using the ajax - Am I missing a variable or something?