////////////////////////////////////////////////////////////////////////
//
// FILE: load_experts.js
// PURPOSE: Loads the experts when a question is clicked.
//
////////////////////////////////////////////////////////////////////////

function handleHttpResponse()
{ 
	if (http.readyState == 4)
	{ 
		results = http.responseText; 
		document.getElementById('expert_container').innerHTML = results;//results[0]; 
	} 
}

function loadExperts(question_id)
{
	url = "load_experts.php?question_id=" + question_id;
	http.open("GET", url, true); 
	http.onreadystatechange = handleHttpResponse; 
	http.send(null);
}

function getHTTPObject() {
  var xmlhttp;
  /*@cc_on
  @if (@_jscript_version >= 5)
    try {
      xmlhttp = new ActiveXObject("Msxml2.XMLHTTP");
    } catch (e) {
      try {
        xmlhttp = new ActiveXObject("Microsoft.XMLHTTP");
      } catch (E) {
        xmlhttp = false;
      }
    }
  @else
  xmlhttp = false;
  @end @*/
  if (!xmlhttp && typeof XMLHttpRequest != 'undefined') {
    try {
      xmlhttp = new XMLHttpRequest();
    } catch (e) {
      xmlhttp = false;
    }
  }
  return xmlhttp;
}
var http = getHTTPObject();