var XMLHttpRequestObject = false; 
  if (window.XMLHttpRequest) {
	XMLHttpRequestObject = new XMLHttpRequest();
  } else if (window.ActiveXObject) {
	XMLHttpRequestObject = new ActiveXObject("Microsoft.XMLHTTP");
  }
//---------- Cho nay la yeu cau du lieu, va tao du lieu yeu cau vao iframe de no back duoc 
function requestAjaxData_2(dataSource, divID) 
{
	//--- tao cai bieu tuong waiting
	 var obj = document.getElementById(divID); 
	 obj.innerHTML="<br><br><BR><img src='images/process.gif'><br><BR><br><b> ĐANG TẢI DỮ LIỆU .....</b>";
	 if (dataSource.indexOf("g_id=28")>0) showPathWay("News");
	 else if (dataSource.indexOf("g_id=29")>0) showPathWay("Products");
	 


	 if (navigator.appName == "Microsoft Internet Explorer")
   	{
	   var html =' <script> parent.getAjaxData("'+dataSource+'","'+divID+'");</script>';
       myFrame.document.open();
       myFrame.document.write(html);
       myFrame.document.close();
   	}	
	else
    {
		var mLink="response.php?datalink="+dataSource+"&container="+divID;
		myFrame.location.href=mLink;
	}
}

//-------- cho nay moi la lay du lieu tu ajax trong iframe no goi --------------
  function getAjaxData(dataSource, divID) 

  { 

	if(XMLHttpRequestObject) {
	  var obj = document.getElementById(divID); 
	  XMLHttpRequestObject.open("GET", dataSource); 
	  XMLHttpRequestObject.onreadystatechange = function() 
	  { 
		if (XMLHttpRequestObject.readyState == 4 && 
		  XMLHttpRequestObject.status == 200) { 
			obj.innerHTML = XMLHttpRequestObject.responseText; 
		} 
	  } 
	  XMLHttpRequestObject.send(null); 
	}
  }