Apple logo going on and off

Hello,





I have ipod 3 gb, and last night i plugged it in my computer to fill the battery and this morning i got up and he apple logo is just going on and of(and light too), and nothing is helping.
what should i do please?( and yes, sometimes it says low battery, please wait, but after few minutes it starts again same thing, over and over....
Did anybody had a same problem?