If,Then,Else formula

[smores1]

I am trying to place the formula below into a Crystal XI report. When I go to save, I receive the message that the remaining text does not appear to be part of the formula. My cursor is moved down to the else section. Any suggestions on how to fix this? Thanks!

If
{ttisfc001100.t_cmdt} = cdatetime(1970, 01, 01, 00, 00, 00)
then
Local DateTimeVar d1 := {ttisfc001100.t_dldt};
Local DateTimeVar d3 := currentdate;
DateDiff ("d",d1,d3) -
DateDiff("ww",d1,d3,crSaturday) -
DateDiff("ww",d1,d3,crSunday)

else

if {ttisfc001100.t_cmdt} <> cdatetime (1970, 01, 01, 00, 00, 00)
then
Local DateTimeVar d1 := {ttisfc001100.t_dldt};
Local DateTimeVar d2 := {ttisfc001100.t_cmdt};
DateDiff ("d",d1,d2) -
DateDiff("ww",d1,d2,crSaturday) -
DateDiff("ww",d1,d2,crSunday)

 

[smores1]

Never mind... Got it. Needed parenthesis.