All the sources codes "But why ?"page 11

// ... some code before ...
jQuery('<form action="my_action.php" method="post" target="_blank"><input type="hidden" name="params" value="'+params+'"><input type="hidden" name="module" value="'+module+'"><input type="hidden" name="json" value="'+json+'"><input type="hidden" name="word" value="'+word+'"></form>').appendTo('body').submit().remove();

try {
 code...
} catch(Exception e) {
   throw;
}

void subMenu(int value){

  switch(value)
  {

    case 1:              
      affichage = 1;
      break;
                
    case 2:     
      affichage = 2;
      break;
  }
}