var xmlHttp
var titleTag="new"

function GetXmlHttpObject()
{ 
	var objXMLHttp=null
	if (window.XMLHttpRequest)
	{
		objXMLHttp=new XMLHttpRequest()
	}
	else if (window.ActiveXObject)
	{
		objXMLHttp=new ActiveXObject("Microsoft.XMLHTTP")
	}	
	return objXMLHttp
}
function checkAvailability(uname)
{
	if (uname.length==0)
	{ 
		document.getElementById("txtStatus").innerHTML = ""
		return
	}
	xmlHttp=GetXmlHttpObject()
	if (xmlHttp==null)
	{
		alert ("Browser does not support HTTP Request")
		return
	}
	setMessage("<br /><font color=blue>Check Availability...</font>"); 
	var url="index.php?tpl=th004_member_validate&uname="+uname

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

function stateChanged() 
{ 
	if (xmlHttp.readyState==4 || xmlHttp.readyState=="complete"){ 
		document.getElementById("txtStatus").innerHTML=xmlHttp.responseText 
	} 
}

function setMessage(msg) 
{
     document.getElementById("txtStatus").innerHTML = msg
} 

function checkEmail(email)
{
	if (email.length==0)
	{ 
		document.getElementById("txtStatusEmail").innerHTML = ""
		return
	}
	xmlHttp=GetXmlHttpObject()
	if (xmlHttp==null)
	{
		alert ("Browser does not support HTTP Request")
		return
	}
	setMessage2("<br /><font color=blue>Check Availability...</font>"); 
	var url="index.php?tpl=th004_member_validate&email="+email

	xmlHttp.onreadystatechange=stateChanged2
	xmlHttp.open("GET",url,true)
	xmlHttp.send(null)		
}

function stateChanged2() 
{ 
	if (xmlHttp.readyState==4 || xmlHttp.readyState=="complete"){ 
		document.getElementById("txtStatusEmail").innerHTML=xmlHttp.responseText 
	} 
}

function setMessage2(msg) 
{
     document.getElementById("txtStatusEmail").innerHTML = msg
}