Hello, I really appreciated the Tutorial How-to-build-websites.com
I was stuck for some time on the box at the end of Javascript Programming: Part 6
Maybe the missing bracket is not a mistake, it is done on purpose.
Mybe not. I just want to share the solution.
ERRATA: window.alert"This is an alert box!");
CORRIGE: window.alert("This is an alert box!");
cheers