While you can pick up the very basics of JavaScript in a day, becoming truly good at it takes much longer. Think of it like ...

Click the "Name" field and type something like Motivational Quote. Access the "Triggers" tab and choose "New." Select the ...

Ensure it's not read-only, then run "Read-only attribute in Windows" the see the file becomes read-only , with 'F' R/O icon. Switch off change.log then switch back to it again.