NAME: thm_ui_set_tlimits PURPOSE: A widget interface for setting time ranges for the thm_gui widget CALLING SEQUENCE: thm_ui_set_tlimits, master_widget_id INPUT: master_widget_id = the id number of the widget that calls this OUTPUT: none, the start and end time are set HISTORY: 9-may-2007, jmm, jimm@ssl.berkeley.edu 12-jul-2007, jmm, Removed ability to type in time values.... 19-jul-2007, jmm, typed time values are back.. 29-jul-2007, jmm, added cancel button 25-Oct-2007, jmm, times are held in main GUI state structure $LastChangedBy: pcruce $ $LastChangedDate: 2013-09-19 11:51:11 -0700 (Thu, 19 Sep 2013) $ $LastChangedRevision: 13087 $ $URL: svn+ssh://thmsvn@ambrosia.ssl.berkeley.edu/repos/spdsoft/trunk/projects/themis/deprecated/thm_ui/thm_ui_set_tlimits.pro $