<td class="response"><input type="checkbox" name="sw_general" value="mathcad" />Mathcad</td>
<td class="response"><input type="checkbox" name="sw_general" value="mathematica" />Mathematica</td>
<td class="response"><input type="checkbox" name="sw_general" value="matlab" />Matlab</td>
<td class="response"><input type="checkbox" name="sw_general" value="octave" />Octave</td>
<td class="response"><input type="checkbox" name="sw_general" value="perl" />Perl</td>
<td class="response"><input type="checkbox" name="sw_general" value="mathcad" />Mathcad</td>
<td class="response"><input type="checkbox" name="sw_general" value="mathematica" />Mathematica</td>
<td class="response"><input type="checkbox" name="sw_general" value="matlab" />Matlab</td>
<td class="response"><input type="checkbox" name="sw_general" value="octave" />Octave</td>
<td class="response"><input type="checkbox" name="sw_general" value="perl" />Perl</td>