+ /** Creates the HTML source for images
+ * @param object $nt
+ * @param string $label label text
+ * @param string $alt alt text
+ * @param string $align horizontal alignment: none, left, center, right)
+ * @param array $params some format keywords: width, height, page, upright, upright_factor, frameless, border
+ * @param boolean $framed shows image in original size in a frame
+ * @param boolean $thumb shows image as thumbnail in a frame
+ * @param string $manual_thumb image name for the manual thumbnail
+ * @param string $valign vertical alignment: baseline, sub, super, top, text-top, middle, bottom, text-bottom
+ * @return string
+ */