How can I run a loop with a 15 min interval using Javascript

Question

How can I run a Javascript loop with a 15 min time interval? It should use 24 hour format. For example, running from 6:00 am to 11:45 pm it would run at 6:00,6:15, 6:30 --- 23:45 etc. These values are displayed as pulldown menu items in html. I am using notepad for javascript and html because I am required to.

Answer 1

setInterval(function() {
 //  I will run for every 15 minutes
}, 15 * 60 * 1000);