The fact that it contains a description of Jesus and how he is boiling in a pot of feces (or something along those lines) clearly indicates that it was WRITTEN after Jesus death. However, from my understanding, the Talmud is a collection of "Jewy" things that are thousands of years old.

Personally is think that a guy named Jesus existed and that he was kind of a Bobby Fischer, a Jew who got pissed of at the Jews and started to talk too much. What the Bible and the New Testament really is is a matter of a different subject...