#15 Error message when saving a complicated script

[Anonymous]

The error message displayed:
Save Failed:net.sf.wdte.js.core.model.JSClassElement

The saving works correctly despite the error message shown.

The file is the main Javascript file 'calendar.js'
(attached) of the project 'The DHTML Calendar',
available for free download at
www.dynarch.com/projects/calendar.

[Nobody/Anonymous]

Javascript file causing the error