Podcasts Technology Treehouse Quick Tips Create a Timer in JavaScript

Create a Timer in JavaScript

Published: Jan. 29, 2013, 7:44 p.m.

Sometimes you need to wait a certain amount of time in your program before taking an action. You may also want to repeat an action after a certain length of time.\r\n\r\nYou can do this using a timeOut and an interval. \r\n\r\nIn this example tutorial, the element is replaced using getElementById.