Just tried it and it looks great. Good effort.

I find that the update of the display is a little slower than my old version of a web interface so I took a delve into your Java refresh routine and changed the values. Is there a specific reason you chose 2500 as the default? I changed it to 200 and it works fine. Could this have implications I am not aware of?
_________________________
MK2 smoked 32Gb S/n 090000949 MK2a Blue 20GB racked and out of sync