Where do I find the train schedules?

Hi! I need to get from Tokyo to Takayama. I know that you have to first go to Nagoya, but where can I find what the earliest trains are from Tokyo to Nagoya? Then, where do I find the times for Nagoya to Takayama? I will be there March 1st (which is a Saturday)...

where can I find what the earliest trains are from Tokyo to Nagoya?

You can look up timetables here:
http://grace.hyperdia.com/cgi-english/hyperWeb.cgi

Then, where do I find the times for Nagoya to Takayama?

Same website.

Here is another website, http://japanrail.com/JR_timetableandfare.html#a3
Click on pull down window for etimetable 24', fare if you wish too, I find more prudent info there.
Ifve tried the link Uji suggested, I personally donft like it myself, if you donft know the exact name of the station(s) you want then it can get frustrating.

For example the city of Fukuoka station is Hakata, North Kyushu island, if I got all my information straight.... its been 5 months since my trip so I may have my information mixed up slightly.