kurinosuke (156) [Avatar] Offline
#1
In listing 10.10, page 378, number 3 is : "Determine if text exists". Why is the isOpera boolean used here ?
if (theTextBox.value.length == 0 && !isOpera )
Pascarello (208) [Avatar] Offline
#2
Re: why is there isOpera check ?
I think it should be explained in the text, but it does not respond to the event handlers in the same fashion. Add an alert around it and use Opera and see what it does.

Eric