* @return string If $return is true then the entire form is returned as a string.
* @todo Finish documenting this function<br>
*/
-function popup_form($common, $options, $formid, $selected='', $nothing='choose', $help='', $helptext='', $return=false,
-$targetwindow='self', $selectlabel='') {
+function popup_form($common, $options, $formid, $selected='', $nothing='choose', $help='', $helptext='', $return=false, $targetwindow='self', $selectlabel='') {
global $CFG;
static $go, $choose; /// Locally cached, in case there's lots on a page