fixed some undefined variables

mod/scorm/playscorm.php

@@ -55,12 +55,14 @@
                      update_module_button($cm->id, $course->id, $strscorm), navmenu($course, $cm));
         notice(get_string("activityiscurrentlyhidden"));
     }
-    
+    $scoid='';
     if (!empty($_POST["scoid"]))
     	    $scoid = "&scoid=".$_POST["scoid"];
+    $currentorg='';
     if (!empty($_POST['currentorg'])) {
 	$currentorg = $_POST['currentorg'];
     }
+    $mode = '';
     if (($scorm->popup != "") && (!empty($_POST["mode"])))
     	$mode = $_POST["mode"];
     if (($scorm->popup == "") && (!empty($_GET["mode"])))

mod/scorm/report.php

@@ -1,6 +1,6 @@
 <?PHP  // $Id$
 
-// This script uses installed report plugins to print quiz reports
+// This script uses installed report plugins to print SCORM reports
 
     require_once("../../config.php");
     require_once("lib.php");
@@ -110,6 +110,4 @@
     if (empty($noheader)) {
         print_footer($course);
     }
-
-
 ?>