Bourne Shell Or Tcl Style Loop In JavaScript?

In Bourne shell, you can do

Code:
for x in `foo bar grill` ; do
echo $x
done
and in Tcl I can do:


Code:
foreach e in { foo bar grill} {
put $e
}
but in JavaScript, I end up doing:


Code:
var l = [ 'foo', 'bar', 'grill' ];
for (var i in l) {
var x = l[i];
... do something with x...
}
Is there an idiom for looping over a fixed list of things in JavaScript that doesn't require creating a var before the loop?