var xmlHttp;
function createXmlHttpRequest(){if(window.ActiveXObject){xmlHttp = new ActiveXObject("microsoft.XMLHttp");}else xmlHttp = new XMLHttpRequest();}
function weathercallback(){
if(xmlHttp.readyState==4){if(xmlHttp.status==200){
document.getElementById('weather').innerHTML= xmlHttp.responseText;
}
}
}
function getWeather(obj)
{
    createXmlHttpRequest();
    xmlHttp.open("GET","/private/googleWeather.aspx?city="+obj);
    xmlHttp.onreadystatechange = weathercallback;
    xmlHttp.send(null);
}