// JavaScript Document
function updateLoginTime()
{

	xmlhttp=GetXmlHttpObject();	
	var url="crone.php";
	url=url+"?action=updateLoginTime";
	url=url+"&sid="+Math.random();
	
	xmlhttp.onreadystatechange=ajaxupdateLoginTime;
	xmlhttp.open("GET",url,true);
	xmlhttp.send(null);
}
function ajaxupdateLoginTime()
{
if (xmlhttp.readyState==4)
  {
	
	document.getElementById("update").innerHTML=xmlhttp.responseText;
  }
}

function updateLoginStatus()
{
	
	xmlhttp=GetXmlHttpObject();	
	var url="crone.php";
	url=url+"?action=updateLoginStatus";
	url=url+"&sid="+Math.random();
	
	xmlhttp.onreadystatechange=ajaxupdateLoginStatus;
	xmlhttp.open("GET",url,true);
	xmlhttp.send(null);
}
function ajaxupdateLoginStatus()
{
if (xmlhttp.readyState==4)
  {
	/*document.getElementById("update1").innerHTML=xmlhttp.responseText;*/
  }else{
	  //document.getElementById("update1").innerHTML="Loading..";
  }
}

function checkLoginStatus(user,status)
{
	
	xmlhttp=GetXmlHttpObject();	
	var url="crone.php";
	url=url+"?action=checkLoginStatus";
	url=url+"&user="+ user;
	url=url+"status="+ status;
	url=url+"&sid="+Math.random();
	
	xmlhttp.onreadystatechange=ajaxupdateLoginStatus;
	xmlhttp.open("GET",url,true);
	xmlhttp.send(null);
}
function ajaxupdateLoginStatus()
{
if (xmlhttp.readyState==4)
  {
	//document.getElementById("onlineStatus").innerHTML=xmlhttp.responseText;
  }else{
	  //document.getElementById("update1").innerHTML="Loading..";
  }
}

function GetXmlHttpObject()
{
if (window.XMLHttpRequest)
  {
  // code for IE7+, Firefox, Chrome, Opera, Safari
  return new XMLHttpRequest();
  }
if (window.ActiveXObject)
  {
  // code for IE6, IE5
  return new ActiveXObject("Microsoft.XMLHTTP");
  }
return null;
}