$E.on(window, 'load', function() {    

    $E.on($('feedbacktype'), 'change', changeForms);

});

function changeForms() {
    if ($('feedbacktype').value == 'Bug Report') {
        $D.setStyle('bugreport', 'display', 'block');
        $D.setStyle('featurerequest', 'display', 'none');
        $D.setStyle('errorsbugreport', 'display', 'block');
        $D.setStyle('errorsfeaturerequest', 'display', 'none');
        
    } else {
        $D.setStyle('bugreport', 'display', 'none');
        $D.setStyle('featurerequest', 'display', 'block');
        $D.setStyle('errorsbugreport', 'display', 'none');
        $D.setStyle('errorsfeaturerequest', 'display', 'block');
    }
}