As an example you have an employee information report. You want, when a user will move cursor over any part of the report region, a tool tip will be displayed automatically showing it's information.
To do so you have to
style="font-size:10px;" title="This is showing the job information of all the employees"
Note : you can change the font-size, color and title as you desire.
you can see the live example from the link below :
- Kamal (Admin)