Billund - Aarhus

Hi all.
I don't know if this is the right place, nor if a right place for this actually exists.
However, I need some help. I will be landing in Billund on 22th of May at 21:30, local time. I need to reach Aarhus. I tried to search the Billund airport website (http://www.billund-airport.dk/) but the english section is not working. Hence I kindly ask if anybody could provide me a link/site where I can find out how to get to Aarhus, by bus or by train or whatever, and how much I am going to spend. Possibly I'd like to get to Aarhus the night of 22th and not to wait in Billund till the day after.
Tak
Rob

Here's the timetable for the bus: http://data.midttrafik.dk//media/16017/912X%20natbustill%C3%A6g.pdf

Normally I'd take a taxi from the airport but Aarhus is about 90 km from Billund.
So yeah, take the bus.

What you can do is use "rejseplanen (it's also in English)":
http://www.rejseplanen.dk/bin/query.exe/en?showRequestSite=1&ignoreMissingLocation=1&
Type in from - Billund Lufthavn (bus) - and to - Aarhus Rutebilstation.

You can even buy the ticket online - but must print it out for it to be valid.

Thank you both !
I'll take the bus.