Re: if then else

[victor]

shouldn't it be

if ($ENV{'HTTP_REFERER'} eq "")

?

Luinrandir Hernson wrote:

> ok, where did i go wrong now???
>
> ##############
> ##set $previous site var.
> ##############
> if ($ENV{'HTTP_REFERER'} = "")
>        {$previous = "an unknown site"}
>        else
>        {$previous = "$ENV{'HTTP_REFERER'}};