<% Modified="Fri, 8 Nov 2002 00:00:01" Modified2="Fri, 08 Nov 2002 00:00:01" str=String(Request.ServerVariables("HTTP_IF_MODIFIED_SINCE")) if (str.indexOf(Modified)!=-1 || str.indexOf(Modified2)!=-1) { Response.Status="304" Response.End() } Response.Expires=17280 Response.AddHeader("Last-Modified",Modified) Response.CacheControl="Public, max-age=172800" Response.AddHeader("Content-Length","27") Response.AddHeader("ETag",String(Request.ServerVariables("HTTP_IF_MODIFIED_SINCE"))+"\"0f0b1234657279:ccc\"") Response.ContentType="text/html; charset=us-ascii"; Response.Write(new Date()) %>