Sounds like a new battery is needed. If you can start it put a voltmeter across the battery terminals and if the alternator is OK you should get a reading in the order of 14.5v if not then your alternator is goosed.
Bigh
October 2009
Automatic Answer
We may have found other answers which could help you.
howtomendit.com for free repair help, information and advice.
Try fixfault.com to fix vans.