[lex]

how do i get director to asign a value to a variable once?

this is my code, but it thorws errors:

<code>

on prepareMovie
sb =100
end

on enterFrame


sprite(2).blend = sprite(2).blend+1
if sprite(2).blend > 99 then
sprite(2).blend = 0
end if


sprite(1).blend = sb

end
</code>

this is the error "variable used before assign variable"