Bonus Is Eligible On Gross 10000/- Or Basic 10000/-?????

Dear All,
I am working in a chemical industry in Ahmedabad and i have a question regarding eligibility of bonus...
As our consultant said that bonus is eligible whose gross salary is less than 10000/- per month as per direction of Gujarat High Court judgement all the allowances are included for eligibility of Bonus...
So Is it correct or wrong??
I think Bonus is payble on whose Basic Salary is Less Than 10000/-
If you have any attachment regarding this clarification then please send me urgently....
Please guide me on this issue...
Need your urgent help...
Regards,
Varun Thaker
Sr. Executive (HR)
[IMG]https://www.citehr.com/emage.php?text=4e4a43422b545833676b656368404944364 b4e2e356463[/IMG]

dear varun
bonus cieling area 10000/- basic only. whatever salary more than 10000/-
and bonus calucation limit on 3500/- those salary/wage limit more than 3500/- and actual calulation if wage 3500/- or less.
if any queary contant fell free.
vashishth.r
hr consultant
08081828338

Dear Mr. Ravinder,
Can you have any clerification or document for these salary and wages definition???
Regards,
Varun Thaker