Auto refresh sharepoint page...

You can add content editor web part and add the javascript to refresh after x seconds.
See comments to find out how to overcome the message "need to post data"
http://drewmace.blogspot.com/2008/02/auto-refresh-sharepoint-page.html

https:// in which case 7 needs to be 8 */

string goodUrl = Page.Request.Url.ToString();

int startCount = 7;

/* this is to rip-off http:// unless you are using https:// in which case 7 needs to be 8 */

int index = goodUrl.IndexOf("/",startCount,goodUrl.Length-(startCount+1));

goodUrl = goodUrl.Substring(0,index);

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publishing portal pages : "Value does not fall within the expected range"

Happens mostly when page is corrupted or have incorrect top level site URL. more