you can use a select case if you have lots of elseifs
SELECT TRUE
CASE x <= 0-w2
del=1
CASE x>=ScreenWidth+w2
del = 1
CASE y <= 0-h2
del = 1
CASE y>=ScreenHeight+h2
del =1
END SELECT
SELECT TRUE
CASE x <= 0-w2
del=1
CASE x>=ScreenWidth+w2
del = 1
CASE y <= 0-h2
del = 1
CASE y>=ScreenHeight+h2
del =1
END SELECT