Hi,<BR><BR>Got a weird one (or I might be being dum). I've got a page that sets some cookie values. One of the things it does is create a cookie value by using the value of a previously set cookie. So, it grabs the cookie value previously set, and converts it to a Lng and then does some more 'stuff' to it. Works fine on a PC using Netscape or IE, works fine on Linux using Netscape or Konkeror. Throws a VBScript error on the Mac - type mismatch CLng. It's like the Mac is doing something to the cookie so it can't be cast. Any ideas?