Quick search sizing

[StreetFamous.com]

Okay I am having an issue making this search field in osCommerce to auto size, heres the code I am working with....

<?php echo tep_draw_form('search', tep_href_link(FILENAME_ADVANCED_SEARCH_RESULT, '', 'NONSSL', false), 'get') . tep_draw_hidden_field('search_in_description','1') . tep_draw_input_field('keywords', '', 'maxlength="30" class="searchbox1" style="width: ' . (BOX_WIDTH+100) . '%"') . tep_hide_session_id() .'</form>'; ?>

 

Now the (BOX_WIDTH+100 . '% is what I added so the box auto extended to the customers browser, you can view what I am talking about at the top of this page www.StreetFamous.com/catalog its on the top right. For some reason it goes off the template instead of making its self stop in its table boundaries...

[StreetFamous.com]

Fixed.