Hello friend!
Here is a pretty good informational page regarding Buddhism and death. It leans pretty heavily towards Tibetan Buddhism, so the thoughts, ideology, and philosophies may not be accepted by all Buddhists. On other subject matters, the website is helpful in explaining many aspects of Buddhist beliefs.
http://buddhism.kalachakranet.org/rebirth_reincarnation.html
Also, if you have an interest in learning about such things, try reading the Pali Canon and the Dhammapada. The Dhammapada is a pretty short read and really goes over a lot of information about Buddhist beliefs, and can be found online through a quick Google search.
Be well.