CX_props_popup_text.txt
  CalendarX 0.6.6(stable)  January 03 2006
  (last modified for CalendarX 0.6.1)
by +lupa+ (lupaz on sf.net, lupa at zurven dot com)
Released under the GPL (see LICENSE.txt)

Instructions for properties in CX_props_popup.

Use the Properties tab to adjust the attributes of the 
  rollover PopUp text that displays when you rollover each
  event displayed on the calendar.  Just check off the ones 
  that you want to show up.  There's a howto on the CalendarX.org 
  website that explains how you can add other attributes as well.  
Technical Note:  These values represent the metadata that are stored in
  the portal_catalog for each event.  If you want to display other 
  information about the event that is NOT in the metadata, you can 
  read the howto on the CalendarX.org website that explains how 
  you can add other attributes as well.  

=== List of Attributes ===
title   string   
  Leave this title attribute alone.

showPOPTitle   boolean   Checked = Show this info.
  Whether to show the "Title" of the event. 

showPOPType   boolean   Checked = Show this info.
  Whether to show the "Type" string, telling what type of 
  event object is showing up in the calendar. 

showPOPSubject   boolean   Checked = Show this info.
  Whether to show the "Subject" of the event.  Currently
  implemented to show only the first Subject, not multiple
  events in the case that some of your events have multiple
  Subjects chosen.  Subjects are separated by a comma and
  a space, so that they wrap nicely if you have a long list
  of subjects.

showPOPStart   boolean   Checked = Show this info.
  Whether to show the "Start" date and time of the event. 

showPOPEnd   boolean   Checked = Show this info.
  Whether to show the "End" date and time of the event. 

showPOPCreator   boolean   Checked = Show this info.
  Whether to show the "Creator" (Plone username) for 
  this event. 

showPOPCreated   boolean   Checked = Show this info.
  Whether to show the "Created" date of the event. 

showPOPModified   boolean   Checked = Show this info.
  Whether to show the "Modified" date of the event, when
  the last time this event was edited. 

showPOPState   boolean   Checked = Show this info.
  Whether to show the review "State" of the event, such as
  published, visible, etc. 

showPOPDescription    boolean   Checked = Show this info.
  Whether to show the "Description" of the event.