Pop() is not supported by IE, no matter the version. It is also not a part of standard ECMAScript, so its future is cloudy at best. I believe someone else on this list had a question about pop() a few months ago. Search the list archives. Regards, Harry -----Original Message----- From: javascript-admin at LaTech.edu [mailto:javascript-admin at LaTech.edu] On Behalf Of Iztok Polanic Sent: Wednesday, October 16, 2002 8:41 AM To: javascript at LaTech.edu Subject: Re: [Javascript] delete from array HI! I'm using IE 5.0 not 5.5. Sorry! Lep pozdrav, Iztok