read.html

<html>
<head>
</head>
<body>
<script>
//get URL and read parameters
var url = new URL(window.location.href);
var e = url.searchParams.get("endpoint")?url.searchParams.get("endpoint"):"";
var r = url.searchParams.get("reqmethod")?url.searchParams.get("reqmethod"):"";
var c = url.searchParams.get("ct")?url.searchParams.get("ct"):"";
var d = url.searchParams.get("jsonData")?url.searchParams.get("jsonData"):"";
var p = url.searchParams.get("php_url")?url.searchParams.get("php_url"):"";
//create embed object, and call SWF with defined parameters
var obj = document.createElement("embed");
obj.src="test.swf?endpoint="+e+"&reqmethod="+r+"&ct="+c+"&jsonData="+d+"&php_url="+p;
document.body.append(obj);
  
//function for SWF ExternalInterface.call method - to receive the response from SWF
function process(data)
{
document.body.innerText=data;
}
</script>
</body>
</html>