Just trying to call a simple web service using VB Script.

It takes in two parameters but I am getting the error

-2147483638x34 "The data necessary to complete this operation is not yet available"

Any suggestions?

Here is the code sample:
dim objXMLHTTP, strReturn, strEnvelope
strEnvelope = "city=Brisbane&country=Australia"
set objXMLHTTP = Server.CreateObject("MSXML2.ServerXMLHTTP")
objXMLHTTP.Open "POST", "http://www.webservicex.com/globalweather.asmx/GetWeather", True
objXMLHTTP.setRequestHeader "Content-Type","application/x-www-form-urlencoded"
strReturn = objXMLHTTP.responseText
set objXMLHTTP = Nothing