Can't Delete Function

Can't Delete Function

I have the following function which I cannot delete:

date getToday()
{
    return zoho.currentdate;
}




I tried renaming the function, but I still can not delete it.  I think it may be a name conflict with a zoho function??
How can I delete it?

more ....





 
I also cannot delete the application.  When I try to delete it, the following error message appears:
 
This application components is used in the following places,Please remove this and try deleting the application.
The function 'thisapp.getToday' is referred in following place
1.action script-->

The function 'thisapp.getGlobal' is referred in following place
1.action script-->
 
I double-checked, and the function Today() is not referred to.  (Notice, the error message does not say where the function is referred to.  It is blank.)
 
Please tell me how to delete.
 
Thanks.