<div class="city-list">
                    <ul>
                        <li><input name="Bhk" type="checkbox" value="All" onClick="self.location=location.href+'?Bhk=All'" <?php if($_GET['Bhk'] == 'All') { echo "checked='checked'"; } ?>/>All </li>
                        <li><input name="Bhk" type="checkbox" value="1 BHK" onClick="self.location=location.href+'?Bhk=1 BHK'"/>1 BHK </li>
                        <li><input name="Bhk" type="checkbox" value="2 BHK" onClick="self.location=location.href+'?Bhk=2 BHK'"/>2 BHK </li>
                        <li><input name="Bhk" type="checkbox" value="3 BHK" onClick="self.location=location.href+'?Bhk=3 BHK'"/>3 BHK   </li>
                        <li><input name="Bhk" type="checkbox" value="4 BHK" onClick="self.location=location.href+'?Bhk=4 BHK'"/>4 BHK   </li>
                        <li><input name="Bhk" type="checkbox" value="5 BHK" onClick="self.location=location.href+'?Bhk=5 BHK'"/>5 BHK  </li>




                    </ul>
                </div>