> > Adding var makes the variable a local variable, which means that the > variable won't conflict with a global object > Exactly! That's why assigning your local variances with var is a "good coding practice". There are several other subtler issues (which I cannot remember by now but have pained a lot) that raise rarely when you don't declare your variances with var as well. Cheers, -- Volkan Ozcelik +>Yep! I'm blogging! : http://www.volkanozcelik.com/volkanozcelik/blog/ +> My projects/studies/trials/errors : http://www.sarmal.com/