// JavaScript Document
var xmlHttp
var gSpanId
function ajaxGetResult(url,spanId)
{
	//alert(url);
	//alert(spanId);
	gSpanId = spanId;
	if (url.length==0)
	{ 
	document.getElementById(spanId).innerHTML="";
	return
	}
	xmlHttp=ajaxGetXmlHttpObject();
	if (xmlHttp==null)
	{
	alert ("Browser does not support HTTP Request");
	return
	} 
	var URLwithsid
	URLwithsid=url+"&sid="+Math.random();
	//alert (URLwithsid);
	xmlHttp.onreadystatechange=ajaxStateChanged; 
	xmlHttp.open("GET",URLwithsid,true)
	xmlHttp.send(null)
}

function ajaxPostResult(url,pairs,spanId)
{
	//alert(url);
	//alert(spanId);
	gSpanId = spanId;
	if (url.length==0)
	{ 
	document.getElementById(spanId).innerHTML="";
	return
	}
	xmlHttp=ajaxGetXmlHttpObject();
	if (xmlHttp==null)
	{
	alert ("Browser does not support HTTP Request");
	return
	} 
	var URLwithsid
	URLwithsid=url+"&sid="+Math.random();
	//alert (URLwithsid);
	xmlHttp.onreadystatechange=ajaxStateChanged; 
	xmlHttp.open("POST",URLwithsid,true)
	xmlHttp.setRequestHeader("Content-Type", "application/x-www-form-urlencoded")
	xmlHttp.send(pairs)
}




function ajaxStateChanged(spandId) 
{ 
	//alert (gSpanId);
	if (xmlHttp.readyState==4 || xmlHttp.readyState=="complete")
	{ 
	//alert (gSpanId);
	document.getElementById(gSpanId).innerHTML=xmlHttp.responseText ;
	} 
}  


function ajaxGetXmlHttpObject()
{ 
var objXMLHttp=null
if (window.XMLHttpRequest)
  {
  objXMLHttp=new XMLHttpRequest()
  }
else if (window.ActiveXObject)
  {
  objXMLHttp=new ActiveXObject("Microsoft.XMLHTTP")
  }
return objXMLHttp
} 
// JavaScript Document