PHP response not recieved back by Flash

programming flash
1

I have this really weird problem. I’m making several calls to different php files (located on another server with crossdomain.xml changed so that it is allowed) and need to receive some response back in flash and work with the data received.

The first call is done by the following code:


var urlRequest:URLRequest = new URLRequest("http://otherserver.com/assign.php");
var loader2:URLLoader = new URLLoader();

function selectHandler(event:Event):void
{
	urlRequest.method = URLRequestMethod.GET;
	urlRequest.data = "";

	loader2.addEventListener(Event.COMPLETE, serverResponse);
	loader2.load(urlRequest);

}
function serverResponse(e:Event):void {
	serverNum =  e.target.data.toString();			// gets server numbers
	registerAndUpload();
}

This call works fine. I receive back the event data and can store it in serverNum.

After this when the user presses another button I call the following code:


var requestModify:URLRequest;

function completeHandler(evt:Event) {
							// get link to modified image
	returnString = evt.target.data.toString();		
	newURL = "http://api"+serverNum+".otherserver.com/api/img/"+returnString+".jpg";
							//put new img into right frame
	imgAfter.source = newURL;
}

btnModify.addEventListener(MouseEvent.MOUSE_DOWN, mouseDownModify);
function mouseDownModify(event:MouseEvent):void{
	requestModify = new URLRequest("http://api"+serverNum+".otherserver.com/api/modify.php?");
	var Modify:URLVariables = new URLVariables();
	Modify.id = tempArray[0];
	Modify.coords = tempArray[1]+","+tempArray[2]+","+tempArray[3]+","+tempArray[4];
	Modify.nose = txtNose.text;
	Modify.forehead = txtForehead.text;
	Modify.weight = txtWeight.text;
	Modify.tan = txtTan.text;
	Modify.eyedef = txtEyedef.text;
	Modify.key = "test-05a671c66aefea124cc08b76ea6d30bb";

	//ADD ABOVE AS DATA TO URLREQUEST
	requestModify.data = Modify;
	requestModify.method = URLRequestMethod.GET;
	
	loaderRequest.dataFormat = URLLoaderDataFormat.VARIABLES;
	loaderRequest.addEventListener(Event.COMPLETE, completeHandler);
	loaderRequest.load(requestModify);
}

After the button is pressed and the php call is made, the completeHandler function is never called. But when I test it in Firefox (I have Firebug installed), it shows me that the call is made i.e:

http://api0.otherserver.com/api/modify.php?.…

yet the completeHandler function is never executed. Any thoughts?