Jerusalem to Amman

Can someone please tell me the costs to get from Jerusalem to Amman and the current amount of the exit tax paid at the border? What is the cost and how long does it take to get a Jordanian visa in Israel?
Thanks

For costs and travel info, this has all been covered in detail recently - do a search on this board.

Exit tax at http://www.iaa.gov.il

Jordanian Embassy in Israel: http://www.jordanembassytelaviv.gov.jo