:-) A javascript I wrote failed to run on MSIE5 because I had used "undefined", which apparently is a recent addition to js. (it resulted in the amusing message "undefined is undefined") I found a workaround on a website, ie. declaring "var undefined" at the start of the script, which seems to work, but I'm wondering whether this is safe to use on all browsers? Marc.
:-) And another thing, should I do something similar for "null"? Marc.
