[WWcvs] pg: print warning if the javaScript file is not available.

[Mike G. v. a. <we...@ma...>]

Log Message:
-----------
print warning if the javaScript file is not available.

Modified Files:
--------------
    pg/macros:
        AppletObjects.pl

Revision Data
-------------
Index: AppletObjects.pl
===================================================================
RCS file: /webwork/cvs/system/pg/macros/AppletObjects.pl,v
retrieving revision 1.13
retrieving revision 1.14
diff -Lmacros/AppletObjects.pl -Lmacros/AppletObjects.pl -u -r1.13 -r1.14
--- macros/AppletObjects.pl
+++ macros/AppletObjects.pl
@@ -51,7 +51,9 @@
   	<script src="/webwork2_files/js/ww_applet_support.js">
   	    //upload functions stored in /opt/webwork/webwork2/htdocs/js ...
      </script>
- 
+    if (!( typeof(set_debug) == "function") ) {
+    	alert("Can't find the function set_debug.  Is the file ww_applet_support.js in /webwork2/htdocs/js");
+    }
 END_HEADER_TEXT
 
 };