/** you can also modify $output to your needs **/
function produceOutput($question, $color, $prime)
{
$a = rand() % 10;
// generates the random number
$b = rand() % 10;
// generates the random number
$code = MathGuard::generateCode($a, $b, $prime);
// please don't remove the backlink, thank you
$output = '<a href="http://www.codegravity.com/">MathGuard</a> ' . $question . '<table border="0">
<tr>
<td>
<pre style="font-size:' . SIZE . 'px;font-weight:bold;color:' . $color . ';padding:0px;margin:0px;line-height:' . LINEHEIGHT . 'px;">' . MathGuard::renderExpression($a, $b) . '</pre>
</td>
<td>
<input type="text" style="width:20px;" name="mathguard_answer" maxlength="2"/>
<input type="hidden" name="mathguard_code" value="' . $code . '" />
</td>
</tr>
</table>';
return $output;
}
