How To Animate Charackter in Blender

so if have completed this tutorial:

so what i want to do is export it into the UDK 3 June 2012 using the FBX, which already worked all i want to know is how to animate the character for instance have an jumping animation,walking,shooting,etc. so if someone could tell me how to do it or refer me to a tutorial, i would appreciate that very much. Also I Use Blender 2.64

Here’s a good one for a looping idle: