Periodically Updating Text Class
Custom Font	If set, this font will be used to display the text. Otherwise, the MUI default font is used.
Text	The text string to display.
Max Length	Limits the maximum number of characters displayed. Useful if this text is in a button, and you wish to limit the number of characters from a variable expansion (for example, to truncate long screen names to 12 characters or so).
Update Interval	The text is redisplayed, and any included variables are re-evaluted, periodically. This is useful to build digital clocks, date displays, digital memory meters, and so on.