for($r = $wks->{MinRow}; $wks->{MaxRow} && $r <= $wks->{MaxRow}; $r++) {
		if(cell($wks,$r,0) !~ /(group|category|project|client)/i)      { next; }
		if(cell($wks,$r,0) =~ /group/i)    { $group=    cell($wks,$r,1); next; }
		if(cell($wks,$r,0) =~ /category/i) { $category= cell($wks,$r,1); next; }
		if(cell($wks,$r,0) =~ /project/i)  { $project= cell($wks,$r,1); $client= "0"; }
		if(cell($wks,$r,0) =~ /client/i)   { $client=  cell($wks,$r,1); }