If statements

[Gintaras]

When need to compare a variable with several constant values (in this case "F" and "M"), better use sel.

sel s1
,case "F"
,act child(1)
,key V
,case "M"
,act child(2)
,key V

With IF it would be

if s1="F"
,act child(1)
,key V
else if s1="M"
,act child(2)
,key V

If does not work, before insert

s1.trim

, because sometimes cell text may end with space or newline.