<legend>Listing Format</legend>
<input id="lf_all" type="radio" name="lf" value="all" />
<label for="lf_all">All Listings</label>
<input id="lf_auction" type="radio" name="lf" value="auction" />
<label for="lf_auction">Auction</label>
<input id="lf_bin" type="radio" name="lf" value="bin" />
<label for="lf_bin">Buy it Now</label>