Refresh HTML Page in Browser Automatically on Timer - Every 15 Min
Place this inside <head> to refresh page after 900 seconds:
<meta http-equiv="refresh" content="900"> <!-- Refresh every 15 minutes -->For what it's worth, the w3c has officially deprecated this feature, but browsers continue to support this feature. For your purposes, this is an ideal solution. It's just not a recommended solution for "public" (www)-facing web sites any more.
You dont even need js to do this! Look at the refresh meta tag:http://webdesign.about.com/od/metataglibraries/a/aa080300a.htmYou can use this to refresh the page on any interval.