public function assignBody(HTML_Element $element)
{
if ($element->tag == 'body') {
$this->body = $element;
return;
} else {
if ($element instanceof HTML_Container) {
try {
$sub_element = $element->getAt(0);
if ($sub_element->tag == 'body') {
$this->body = $sub_element;
return;
}
} catch (HTML_Index_Out_Of_Range_Exception $e) {
}
}
}
$match = $element->getElementsBy('tag', 'body');
if (!empty($match)) {
$this->body = $match[0];
} else {
throw new Root_Tag_Not_Found_Exception('body');
}
}
