This murdered a good half hour of my time splattered with lots of
alert() statements to debug. Basically, in Firefox you can do this:
var word = "Peter"; alert(word); // "e" in Firefox, undefined in IE
charAt() like this:
var word = "Peter"; alert(word.charAt(1)); // "e" in Firefox and IE
I don't know about the other browsers but finally Crosstips.org now works in IE7 too. I haven't even looked at it in IE6 and don't intend to either.