I want to know the following.
There is a form called a.frm, b.frm, c.frm.
From a.frm I want to go to c.frm, from b.frm I want to go to c.frm.
But I want to know from which frm I am coming. That if I go to c.frm from a.frm, In c.frm I should print that I have come from a.frm. Like that If I go from b.frm I want to print to C.frm that I have come from b.frm.
Please tell me how to do that.