// JavaScript Document

/** XHConnv2 - Simple XMLHTTP Interface - bfults@gmail.com - 2005-04-08        **
 ** Code licensed under Creative Commons Attribution-ShareAlike License      **
 ** http://creativecommons.org/licenses/by-sa/2.0/                           **/
function XHConnv2()
{
  var xmlhttp, bComplete = false;
  try { xmlhttp = new ActiveXObject("Msxml2.XMLHTTP"); }
  catch (e) { try { xmlhttp = new ActiveXObject("Microsoft.XMLHTTP"); }
  catch (e) { try { xmlhttp = new XMLHttpRequest(); }
  catch (e) { xmlhttp = false; }}}
  if (!xmlhttp) return null;
  this.connect = function(sURL, sMethod, sVars, fnDone,strDiv)
  {
    if (!xmlhttp) return false;
    bComplete = false;
    sMethod = sMethod.toUpperCase();
    try {
      if (sMethod == "GET")
      {
        xmlhttp.open(sMethod, sURL+"?"+sVars, true);
        sVars = "";
      }
      else
      {
        xmlhttp.open(sMethod, sURL, true);
        xmlhttp.setRequestHeader("Method", "POST "+sURL+" HTTP/1.1");
        xmlhttp.setRequestHeader("Content-Type","application/x-www-form-urlencoded;charset=iso-8859-15");
		xmlhttp.setRequestHeader("Accept-Charset","utf-8");
      }
      xmlhttp.onreadystatechange = function(){
        if (xmlhttp.readyState == 4 && !bComplete)
        {
          bComplete = true;
          if(fnDone){
			fnDone(xmlhttp,strDiv);
			}
		else{
			alert(xmlhttp.responseText);
			}
        }};
      xmlhttp.send(sVars);
    }
    catch(z) { return false; }
    return true;
  };
  return this;
}

// doAJAXCall : Generic AJAX Handler, used with XHConnv2
// Author : Bryce Christensen (www.esonica.com)
// PageURL : the server side page we are calling
// ReqType : either POST or GET, typically POST
// PostStr : parameter passed in a query string format 'param1=foo&param2=bar'
// FunctionName : the JS function that will handle the response

var doAJAXCallv2 = function (PageURL, ReqType, PostStr, FunctionName,strDiv) {

	// create the new object for doing the XMLHTTP Request
	var myConn = new XHConnv2();

	// check if the browser supports it
	if (myConn)	{
	    
		// XMLHTTPRequest is supported by the browser, continue with the request
	    myConn.connect('' + PageURL + '', '' + ReqType + '', '' + PostStr + '', FunctionName,'' + strDiv + '');    
	} 
	else {
	    // Not support by this browser, alert the user
	    alert("XMLHTTP not available. Try a newer/better browser, this application will not work!");   
	}
}