function GetXMLHTTPObject()
	{
	var objXMLHTTP = null;
	if(window.XMLHttpRequest)
		{
		objXMLHTTP = new XMLHttpRequest();
		}
	else if(window.ActiveXObject)
		{
		objXMLHTTP = new ActiveXObject("Microsoft.XMLHTTP");
		}
		
	return objXMLHTTP;
	}

function getUser(id, click)
	{
	
	xmlHTTP = GetXMLHTTPObject();
	if(xmlHTTP == null)
		{
		alert("Browser does not support HTTP Request via JavaScript");
		return;
		}
	var url = "./xmlengine.php?id=" + id + "&click=" + click;
	xmlHTTP.onreadystatechange = stateChanged;
	xmlHTTP.open("GET",url,true);
	xmlHTTP.send(null);
	
	}

function expandEntry(id)
	{
	if(document.getElementById(id + "info").style.display == "none")
		{
		document.getElementById(id + "info").style.display = "";
		document.getElementById(id + "pic").style.display = "";
		}
	else
		{
		document.getElementById(id + "info").style.display = "none";
		document.getElementById(id + "pic").style.display = "none";
		}
	
	}

function stateChanged()
	{

	if (xmlHTTP.readyState == 4 || xmlHTTP.readyState == "complete")
		{
		xmlDoc = xmlHTTP.responseXML;
		document.getElementById("xmlres").innerHTML = xmlDoc.getElementsByTagName("text")[0].childNodes[0].nodeValue;
		document.getElementById("clickstate").innerHTML = xmlDoc.getElementsByTagName("click")[0].childNodes[0].nodeValue;
		
		}
	}
	
/*
editText(oldText, newText, id)
	{
	
	}
*/