setRequestPostElement('doubler_min' , convertCommaToDot(postRequestElement('doubler_min')));
setRequestPostElement('doubler_max' , convertCommaToDot(postRequestElement('doubler_max')));
setRequestPostElement('doubler_left' , convertCommaToDot(postRequestElement('doubler_left')));
setRequestPostElement('doubler_min' , convertCommaToDot(postRequestElement('doubler_min')));
setRequestPostElement('doubler_max' , convertCommaToDot(postRequestElement('doubler_max')));
setRequestPostElement('doubler_left' , convertCommaToDot(postRequestElement('doubler_left')));