- /* private */ function textareabox ( $varname, $value='', $size=20 ) {
- $value = isset( $GLOBALS[$varname] ) ? $GLOBALS[$varname] : $value;
+ /*
+ * @access private
+ * @param string $varname Name of the textareabox.
+ * @param string $value Optional value (default empty)
+ * @param integer $size Optional size of the textarea (default 20)
+ */
+ function textareabox ( $varname, $value='', $size=20 ) {
+ $value = isset( $_POST[$varname] ) ? $_POST[$varname] : $value;