Syntax
date.setMinutes(minutes)
The setMinutes() method sets the minutes in the Date object to the argument minutes, an integer from 0 to 59.
The method returns an integer representing the number of milliseconds between midnight January 1, 1970 (GMT) to the new date.
<html> <script language="JavaScript"> <!-- theDate = new Date(); document.write("Initial milliseconds=",theDate.getTime()); document.write("<br>setMinutes returned "); document.write(theDate.setMinutes(43)," milliseconds.") document.write("<br>Final milliseconds=",theDate.getTime()); --> </script> </html>