| Function | Used to... |
| alert("xyz") | generate a prompt with an OK button |
| confirm("xyz") | generate a prompt with an OK and Cancel buttons |
| date() | return the full current date time |
| getDay() | return the day of the week (0-6) |
| getTime() | return the difference between two times (initial default is midnight Jan 1, 1970) |
| prompt("q","a") | generate a prompt with a question, text input box and default answer |
| setFullYear() | set a specific date |
| toUTCString() | return the full current date time in universal time code |