//Get screen reolution
//NOTE: Old cookie "resolution" did not have path specified causing the cookie to be written
//numerous times.  First line below removes that cookie, but will only do so from each
//path it was set for as the user browses that patha gain in the future.
document.cookie  = "resolution=; expires=Fri, 3 Aug 2001 20:47:11 UTC"
document.cookie  = "screenresolution=" + screen.width + "x" + screen.height + "; path=/"