Force a reloadTag(s): Varia
An easy way to force a reload (without using the browser cache) is to add a dummy parameter to URL request.
dummyDate = new Date() ; dummyParameter = "?" + dummyDate.getTime() self.location.href = "myPage.html" + "?" + dummyParameter
The dummyParameter must be different for each request.
This tip is ok for static html or jsp/asp page.
See also this HowTo