var xmlHttp
/************************************************************/
////////////////Lay danh sach su kien
function GetEventList(id)
{
	xmlHttp=GetXmlHttpObject();
	if (xmlHttp==null)
	{
		alert ("Your browser does not support AJAX!");
		return;
	} 
	var url="eventList.aspx";
	url=url+"?id=" + id;
	xmlHttp.onreadystatechange=eventList;
	xmlHttp.open("GET",url,true);
	xmlHttp.send(null);
}
//////////////////////////nhan lai danh sach su kien
function eventList() 
{ 
	if (xmlHttp.readyState==4)
	{ 
		document.getElementById("eventList").innerHTML = xmlHttp.responseText;
	}
}

function GetVPNList(url)
{
	xmlHttp=GetXmlHttpObject();
	if (xmlHttp==null)
	{
		alert ("Your browser does not support AJAX!");
		return;
	} 
	xmlHttp.onreadystatechange=VPNList;
	xmlHttp.open("GET",url,true);
	xmlHttp.send(null);
}

function VPNList() 
{ 
	if (xmlHttp.readyState==4)
	{ 
		document.getElementById("VPNList").innerHTML = xmlHttp.responseText;
		
	}
}

////////////////Lay danh sach vung 
function GetRegionList(id)
{
	xmlHttp=GetXmlHttpObject();
	if (xmlHttp==null)
	{
		alert ("Your browser does not support AJAX!");
		return;
	} 
	var url="regionlist.aspx";
	url=url+"?id=" + id;
	xmlHttp.onreadystatechange=regionList;
	xmlHttp.open("GET",url,true);
	xmlHttp.send(null);
}
//////////////////////////nhan lai danh sach vung
function regionList() 
{ 
	if (xmlHttp.readyState==4)
	{ 
		document.getElementById("partnerList").innerHTML = xmlHttp.responseText;
	}
}
////////////////lay thong tin san pham
function getInfo(id,loai)
{
xmlHttp=GetXmlHttpObject();
if (xmlHttp==null)
  {
  alert ("Your browser does not support AJAX!");
  return;
  } 
var url="productinfo.aspx";
url=url+"?id=" + id;
url=url+"&type=" + loai;
xmlHttp.onreadystatechange=stateChanged;
xmlHttp.open("GET",url,true);
xmlHttp.send(null);
}
//////////////////////////nhan lai du lieu 
function stateChanged() 
{ 
	if (xmlHttp.readyState==4)
	{ 
		//alert(xmlHttp.responseText);
		document.getElementById("txtInfo").innerHTML = xmlHttp.responseText;
	}
}
/////////////Lay danh sach cau hoi
function GetQnaList(id)
{
	xmlHttp=GetXmlHttpObject();
	if (xmlHttp==null)
	{
		alert ("Your browser does not support AJAX!");
		return;
	} 
	 
	var url="qnadetails.aspx";
	url=url+"?id=" + id;
	xmlHttp.onreadystatechange=loadData;
	xmlHttp.open("GET",url,true);
	xmlHttp.send(null);
}
//////////////////////////nhan lai danh sach cau hoi
function loadData() 
{ 
	if (xmlHttp.readyState==4)
	{ 
		document.getElementById("QnaTitle").style.visibility = "visible";
		document.getElementById("AnswerTitle").style.visibility = "hidden"; 
		document.getElementById("QnaContent").innerHTML = xmlHttp.responseText;
	}
}
/////////////Lay noi dung cau tra loi
function GetAnswer(id)
{
	xmlHttp=GetXmlHttpObject();
	if (xmlHttp==null)
	{
		alert ("Your browser does not support AJAX!");
		return;
	} 
	 
	var url="answer.aspx";
	url=url+"?id=" + id;
	xmlHttp.onreadystatechange=getDataAnswer;
	xmlHttp.open("GET",url,true);
	xmlHttp.send(null);
}
//////////////////////////nhan lai noi dung cau tra loi
function getDataAnswer() 
{ 
	if (xmlHttp.readyState==4)
	{ 
		document.getElementById("AnswerTitle").style.visibility = "visible"; 
		document.getElementById("AnswerContent").innerHTML = xmlHttp.responseText;
	}
}
///////chuc nang tao XmlHttpObject
function GetXmlHttpObject()
{
var xmlHttp=null;
try
  {
  // Firefox, Opera 8.0+, Safari
  xmlHttp=new XMLHttpRequest();
  }
catch (e)
  {
  // Internet Explorer
  try
    {
    xmlHttp=new ActiveXObject("Msxml2.XMLHTTP");
    }
  catch (e)
    {
    xmlHttp=new ActiveXObject("Microsoft.XMLHTTP");
    }
  }
return xmlHttp;
}