Alert
Description
Displays an pre specified alert to the screen.
Usage
First define the string, then define the type of alert.
Examples
new Alert("Message", 1)
# shows alert with header 'Note'.
new Alert("Message", 2)
# shows alert with header 'Message'.
new Alert("Message", 3)
# shows alert with header 'Warning'.
new Alert("Message", 4)
# shows alert with header 'Error'.
new Alert("Message", 5)
# shows alert with header 'Help'.
new Alert("Message", 6)
# shows alert with header 'Update'.