var xmlHttp
var tarea;
var divid;
var chid;
function savetext(tid,id,did)
{ 
updateTextArea(tid);
var msg=document.getElementById(tid).value;
tarea=tid;
divid=did;
chid=id;

var url="savetext.php?id=" +id+"&text="+msg; 

xmlHttp=GetXmlHttpObject(stateChanged);
xmlHttp.open("GET", url , true);
xmlHttp.send(null);
} 

function stateChanged() 
{ 
	
	if (xmlHttp.readyState==4 || xmlHttp.readyState=="complete")
	{ 
		//document.getElementById("result").innerHTML=xmlHttp.responseText
	//	alert(xmlHttp.responseText);
		document.getElementById(divid).innerHTML=document.getElementById(tarea).value;
		document.getElementById(tarea).value=document.getElementById(divid).innerHTML;
		document.getElementById(divid).style.display="block";
		document.getElementById("change"+chid).style.display="block";
		document.getElementById(divid+'area').style.display="none";
		//alert(document.getElementById(tarea).value);
	}
}

function GetXmlHttpObject(handler)
{ 
	var objXmlHttp=null
	
	if (navigator.userAgent.indexOf("Opera")>=0)
	{
		alert("This example doesn't work in Opera") 
		return 
	}
	
	if (navigator.userAgent.indexOf("MSIE")>=0)
	{ 
		var strName="Msxml2.XMLHTTP"
		if (navigator.appVersion.indexOf("MSIE 5.5")>=0)
		{
			strName="Microsoft.XMLHTTP"
		} 
		try
		{ 
			objXmlHttp=new ActiveXObject(strName)
			objXmlHttp.onreadystatechange=handler 
			return objXmlHttp
		} 
		catch(e)
		{ 
			alert("Error. Scripting for ActiveX might be disabled") 
			return 
		} 
	} 
	
	if (navigator.userAgent.indexOf("Mozilla")>=0)
	{
		objXmlHttp=new XMLHttpRequest()
		objXmlHttp.onload=handler
		objXmlHttp.onerror=handler 
		return objXmlHttp
	}
}  
// JavaScript Document