Jump Ball/Traveling

[twref]

I had this call a several times this year-sold the heck out of it and no one ever said anything. That being said I'm not sure I'm ever got it correct.

A1 goes up for a jump shot but never looses contact with the ball-B1 blocks the shot and continues to make contact with the ball, as does A1, until both players return to the floor-Jump Ball?

A1 goes up for a jump shot-B1 blocks the ball after A1 releases the ball. Before returning to the floor A1 grabs the ball and remains in control as he returns to the floor-Traveling?

A1 goes up for a jump shot but never looses contact with the ball-B1 blocks the ball but does not have contact with the ball when A1 returns to the floor with the ball-Traveling?

Some one tell me I'm right or wrong.