Thank you biff. You did a great job.I odn't know how to thank you.
I have a last request....could you explain me this forumula ?

{=IF(SUMPRODUCT(--(Dates=$B10);--(nomi=$B$6))=COLUMNS($A:A);INDEX(Magazine;SMALL(I F((Dates=$B10)*(nomi=$B$6);ROW(Magazine)-ROW(C$4)+1);COLUMNS($A:A)));"")}
i mean i understand the functions...but i never used this signs "--"
and "{}" when i click on the fomula the "{}" dissapear end another
value comes out...
This is what i don't understand....

Biff thanks again!


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skarbanan
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