var xmlhttp;
var theId;

function showValue(action, itemId, id, urlLink)
{
	theId = itemId;
	xmlhttp=GetXmlHttpObject();
	if (xmlhttp==null)
	  {
		  alert ("Browser does not support HTTP Request. Please download and install the latest Mozilla Firefox at http://www.mozilla-europe.org/en/firefox/");
		  return;
	  }
	var url=urlLink;
	//var url="training_updater.php";
	url=url+"?action="+action+"&id="+id+"&div="+itemId;
	url=url+"&sid="+Math.random();
	xmlhttp.onreadystatechange=newState;
	xmlhttp.open("GET",url,true);
	xmlhttp.send(null);
}

function newState()
{
	if (xmlhttp.readyState==4)
	{
		document.getElementById(theId).innerHTML=xmlhttp.responseText;
	}
}

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;
}