AS3 pass URL parameter

[5TonsOfFlax]

Not directly, no. But if you can have script access, you could use ExternalInterface to run some javascript to get the page url, then parse it yourself.

Something like this:

function getPageParams():Object{
  var params:Object = {};
  if (ExternalInterface.available){
    var pageurl:String = ExternalInterface.call("function getPageURL(){return document.location.href}");
    var paramStr:String = pageurl.substr(pageurl.indexof("?")); //get the part after ?
    var paramPairs:Array = paramStr.split('&'); //split into name/value pairs
    for (var i:int = 0; i < paramPairs.length; i++){
      var nameVal:Array = paramPairs[i].split("=");
      params[nameVal[0]] = nameVal[1];
    }
  }
  return params;
}