If anyone's trying to debug this, I have also tried running a function rather than loading "ok.php". Even if that function contains only an alert (and a return - or even just a return) it doesn't get run in Firefox.
HTH Steve
If anyone's trying to debug this, I have also tried running a function rather than loading "ok.php". Even if that function contains only an alert (and a return - or even just a return) it doesn't get run in Firefox.
HTH Steve