var request = false;
try {
 request = new XMLHttpRequest();
} catch (trymicrosoft) {
 try {
   request = new ActiveXObject("Msxml2.XMLHTTP");
 } catch (othermicrosoft) {
   try {
	 request = new ActiveXObject("Microsoft.XMLHTTP");
   } catch (failed) {
	 request = false;
   }  
 }
}

if (!request)
 alert("Error initializing XMLHttpRequest!");

function getInfo() {
 var username = document.getElementById("name1").value;

 var url = "getanswer.asp?username="+username;
 //alert(url);
 request.open("post", url, true);
 request.onreadystatechange = updatePage;
 request.send(null);
}


function updatePage() {
 if (request.readyState == 4) {
   if (request.status == 200) {
	 var response = request.responseText;
	 document.getElementById("reg").innerHTML = response;
   } else
	 alert("status is " + request.status);
 }
}