var XMLHttpRequestObject = createXMLHttpRequestObject();
var strPicPath = "";
function createXMLHttpRequestObject()       { var XMLHttpRequestObject = false;
try       { XMLHttpRequestObject = new XMLHttpRequest();
}
catch(e)       { var aryXmlHttp = new Array(
"MSXML2.XMLHTTP",
"Microsoft.XMLHTTP",
"MSXML2.XMLHTTP.6.0",
"MSXML2.XMLHTTP.5.0",
"MSXML2.XMLHTTP.4.0",
"MSXML2.XMLHTTP.3.0"
);
for (var i=0; i<aryXmlHttp.length && !XMLHttpRequestObject; i++)       { try       { XMLHttpRequestObject = new ActiveXObject(aryXmlHttp[i]);
}
catch (e) {}
}
}
if (!XMLHttpRequestObject)       { alert("Error: failed to create the XMLHttpRequest object.");
}
else       { return XMLHttpRequestObject;
}
}
function getData(dataSource, divID)       { document.getElementById(divID).innerHTML = '<center><img src='+strPicPath+'images/loading.gif></center>';
if(XMLHttpRequestObject)       { dataSource += "&parm="+new Date().getTime();
XMLHttpRequestObject.open("GET", dataSource);
XMLHttpRequestObject.onreadystatechange = function()       { try       { if (XMLHttpRequestObject.readyState == 4 &&
XMLHttpRequestObject.status == 200)
       { var objDiv = document.getElementById(divID);
objDiv.innerHTML = XMLHttpRequestObject.responseText;
}
}
catch(e){}
}
try       { XMLHttpRequestObject.send(null);
}
catch(e){}
}
}
function postData(dataSource, divID)       { document.getElementById(divID).innerHTML = '<center><img src='+strPicPath+'images/loading.gif></center>';
if(XMLHttpRequestObject)       { XMLHttpRequestObject.open("POST", dataSource);
XMLHttpRequestObject.setRequestHeader("Method", "POST " + dataSource + " HTTP/1.1");
XMLHttpRequestObject.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");
XMLHttpRequestObject.onreadystatechange = function()       { try       { if (XMLHttpRequestObject.readyState == 4 &&
XMLHttpRequestObject.status == 200)
       { var objDiv = document.getElementById(divID);
objDiv.innerHTML = XMLHttpRequestObject.responseText;
}
}
catch(e){}
}
dataSource += "&parm="+new Date().getTime();
try       { XMLHttpRequestObject.send(dataSource);
}
catch(e){}
}
}