Auto-Refresh of "History" Graphs

Would it be possible for the development team to consider the implemenation of an option for "Auto-Refresh"ing displayed “History” charts/graphs?

…not a big deal, but it would be cool to have a sub-selection (of the existing circular REFRESH arrow) of “Auto Refresh” with several standard intervals like 15 seconds 30 seconds, 1-minute etc…

P.S.

Excellent code guys!!!
Impresive functionality…

Thanks.