1_3" value="101-250" type="checkbox">101-250
            <br>                      <input name="choiceId11[]" value="4" type="hidden">
            <input onclick="validate_select_11=1;" name="Answer11_4" value="251-500" type="checkbox">251-500
            <br>                      <input name="choiceId11[]" value="5" type="hidden">
            <input onclick="validate_select_11=1;" name="Answer11_5" value="501-1000" type="checkbox">501-1000<br>                      <input name="choiceId11[]" value="6" type=