Auto refresh of webs

Hi,

I'm wondering if anyone knows if there's an easy way to force a web to auto refresh every 10 minutes or so. We're using a FosWiki installation to function as a System Status notification system. We noticed that our timestamps are off with respect to our auth scheme when a user leaves the site idle, so I'd like to implement something that will simply force a refresh every so often to keep this up to date. I've tried adding to the HTTP_EQUIV_ON_VIEW field of the main site like this:

* Set HTTP_EQUIV_ON_VIEW = <link rel="alternate" type="application/rss+xml" title="RSS Feed" href="/Support/WebRss" /><refresh content="600">

The RSS feed existed previously, and I'm just trying to add the refresh value on as well, which is not working. I'm not sure if there's a more correct syntax for this, or if there'd be a better way to accomplish this.

Thanks!

Tom

-- TomGoerger - 16 May 2013