At Near-Death: The writer of this article explains how Christians supposedly misunderstood the resurrection, and that the resurrection story actually represents the idea of the reincarnation of the spirit.
Ultimately, what you believe about reincarnation boils down to your own spirituality and whether or not the idea of multiple lives makes sense to you and your place in the universe.
In Hinduism (and many other beliefs of reincarnation), the act of suicide is a failure of the soul to resolve a karmic entanglement and learn the lessons that would achieve an evolved spiritual state of being.
Reincarnation.ws: This Web site covers a list of what some people consider to be evidence that supports reincarnation as found in the New Testament, the Old Testament and even the Jewish Kabbalah.
While there are many subtle variations among the different religions that incorporate reincarnation, when it comes to the subject of reincarnation and suicide, they share a high-level commonality.