I knew that how to use one path that a camera follows with,but now i have a problem that i have to draw multi-path and when the camera run to one path`s end,and jump to the second one and so on ? what should i do to achieve this? thanks!
You can use the oncomplete property to call a function at the end of the path. Just call a function at the end of Path 1 that starts Path 2 etc...
See the iTween Docs for more info