Revision history for JSAN Widget.Tooltip class

0.02 Fri May  4 13:42:34 CEST 2007 
- new(): added control on elementId mandatory parameter validity.
  The element must exists in the DOM tree.
  If the parameter is not supplied or the element does not exists, the new() returns the undefined value.

0.01 Thu Apr 12 14:20:48 CEST 2007
- initial release