/**
* Get the default image according to specified size
* @param string Size name to get
* @return string
*/
public function getImage($size = 'thumbnail')
{
if ($this->getVar('image') <= 0) {
return false;
}
$func = new RMFunctions();
$image = $func->get_image($this->getVar('image'), $size);
return $image;
}
