Function

[Augustus]

Please help me with the following:
This is a snippet of a function:

Function MassPurlin(b, d)
'Looking up the mass of purlin, in relation to b=width, d=depth in Sheet1


Is there someway I could find out the position/location of
the cell where b or d is stored? Ie, if b is stoed in cell
B2,

a=worksheets("S heet1").Cell(b) ._____ where a would = 4

Thanks