[dartho]

This is probably not very efficient, but you could edit the plugin and duplicate the code for each styleid...

PHP Code:

mo37_hidden_styleid = x;
$mo37start = strpos($quickchooserbits, '<option value="'.$mo37_hidden_styleid.'"'); 
if ($mo37start !== FALSE) {
  $quickchooserbits = substr($quickchooserbits , 0, $mo37start).substr($quickchooserbits , strpos($quickchooserbits, '</option>', $mo37start) + strlen('</option>'));
}
mo37_hidden_styleid = y;
$mo37start = strpos($quickchooserbits, '<option value="'.$mo37_hidden_styleid.'"'); 
if ($mo37start !== FALSE) {
  $quickchooserbits = substr($quickchooserbits , 0, $mo37start).substr($quickchooserbits , strpos($quickchooserbits, '</option>', $mo37start) + strlen('</option>'));
} 


replace 'x' with one styleid, and 'y' with the next ...