+
+
+ /**
+ * Internal script to autofocus the given element on page onload.
+ *
+ * @param string $id element ID, must refer to an existing element
+ *
+ * @return void
+ *
+ */
+ function autofocus($id)
+ {
+ $this->elementStart('script', array('type' => 'text/javascript'));
+ $this->raw('/*<![CDATA[*/'.
+ ' $(document).ready(function() {'.
+ ' var el = $("#' . $id . '");'.
+ ' if (el.length) { el.focus(); }'.
+ ' });'.
+ ' /*]]>*/');
+ $this->elementEnd('script');
+ }