Any other ways to re-charge a Lithium Ion Battery? I lost the charger?

Its for my Casio Exilm 7.2 Megapixel digital camera.
I lost the charger, and I really wanted to take pictures today.

Is there any other way to re-charge it?
Thanks in advance.

go to circuitcity and buy a non-rechargeable battery for today
then go to ebay and buy the regular charger
or go to adorama.com and buy one

Yeah, by going to the store and buying another one. And TomTom is right!