- using custom jpg for form button to popup date picker

[support]

When using <t:inputDate> a form button with value="..." is displayed on 
the web page (form button with three periods).

I have a requirement to replace these three periods with an image (jpg) 
but can not seem to figure out how to do this.  Any suggestions would be 
greatly appreciated.

I have looked all all attributes of <t:inputDate> and there are no 
options to handle the way the button (that pops up the calendar) is 
displayed.


gr