// http://www.w3schools.com/PHP/php_ajax_database.asp
var xmlHttp
function showInfo(emailstr, serialstr){ 
	xmlHttp=GetXmlHttpObject2()
	if (xmlHttp==null){
		alert ("Browser does not support HTTP Request")
		return
	}
	var url="___getimginfo.php"
	url=url+"?email="+emailstr+"&serial="+serialstr
	url=url+"&sid="+Math.random()
	xmlHttp.onreadystatechange=stateChanged2 
	xmlHttp.open("GET",url,true)
	xmlHttp.send(null)
}
function stateChanged2(){ 
//alert(xmlHttp.readyState);
	if (xmlHttp.readyState==4){ 
//alert(xmlHttp.responseText);
		document.getElementById('evalthis').innerHTML = xmlHttp.responseText;
		eval(document.getElementById('evalthis').innerHTML);
		//doeval();
		//eval(xmlHttp.responseText);
	} 
}

function GetXmlHttpObject2(){
	var xmlHttp=null;
	try{
		// Firefox, Opera 8.0+, Safari
		xmlHttp=new XMLHttpRequest();
	}
	catch (e){
		//Internet Explorer
		try{
			xmlHttp=new ActiveXObject("Msxml2.XMLHTTP");
		}
		catch (e){
			xmlHttp=new ActiveXObject("Microsoft.XMLHTTP");
		}
	}
	return xmlHttp;
}