Maximum URL requests

1

is it possible to raise the amount of out going URL requests, it appears that it only allows two at a time, waits for a response from them, then continues with the next

Buttonx2.addEventListener(MouseEvent.MOUSE_DOWN, button3);
var myLoader:URLLoader = new URLLoader();
var i:int = 0
var poop:Array = new Array()


function button3(event:MouseEvent = null):void
{
    var url = "http://mywebsite.com";
    var request = new URLRequest(url);
    var variables:URLVariables = new URLVariables();
    
    
    request.data = variables;
    
    request.method = URLRequestMethod.POST;
    while(i<100){
        trace(i)
    var myLoaderx:URLLoader = new URLLoader();
    poop* = myLoaderx
    poop*.load(request);

    i++
    }
}