2.6.1 Toolbar
The toolbar has several function buttons:
Figure 2-3 Log Viewer Toolbar

Filter - enables the user to create filters for data records to make searches convenient.
Navigation Arrows - allows the user to move back and forth among the records.
Set Size - text box and check button that allows the user to set the number of records to display per page
Refresh - allows the user to refresh the list of records.
Execute Query - allows the user to set begin and end date parameters to run a query of the records
Exception - not usable
Message - displays a dialog box showing the record's message.