function sizeAndStyle(FormInput $node, XmlUtility $util)
{
if ($size = $util->attributeValue('size', XmlUtility::OPTIONAL)) {
$node->setSize($size);
}
if ($style = $util->attributeValue('style', XmlUtility::OPTIONAL)) {
$node->setStyle($style);
}
if ($tabindex = $util->attributeValue('tabindex', XmlUtility::OPTIONAL)) {
$node->setTabindex($tabindex * 1000);
}
}