Search options

Hi to all,
I am new to FA and php too, but vb.  I need to modify the item entry method in FA.

In FA, and as in common, there is one stock id or item id for a product, but i need four  selections or combos to form a product id,  for example FA item entry is l ike following,

Item Code     Description     Qty     Price     Disct %     Total
-------------
item01-abc     item01-abc

But i need the item code to be formed by selection from four combos, like,

Item       cbo1   cbo2    cbo3     Description     Qty     Price     Disct %     Total
item01      a         b        c         item01-abc

Can anyone guide, that which piece of code should be changed to get my desired modification.