Passing Flashvars into public class and assign this string as path to XML?

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[FONT=Calibri][SIZE=3]I am trying to pass FlashVars into public class EventDispatcher to set the path to data.xml. I need it because the name and path of the xml file will be dynamically created. I need to use Flashvar in order to access the correct path.[/SIZE][/FONT]
[FONT=Calibri]I was able to pass Flashvar from html page on timeline this way:[/FONT]


var Flashvars:String = LoaderInfo(stage.loaderInfo).parameters.xmlfile;

[FONT=Calibri]Then, I was able to use it for new UrlRequest;[/FONT]
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var request:URLRequest = new URLRequest(Flashvars);

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[FONT=Calibri]This method works really good, but this solution only works on timeline.
I need to implement this technique in the class. Before I setup a static var for with the path to xml file. I’d like to be able to get FlashVar withing this class and assign this string to ‘public static var DATA_XML_URL:String’ I have there. This way I can pass Flashwar to the project I already have.
I am wondering if it is doable from what I described. I already spent a gay for it but obviously stack here. Any help is highly appreciate.
Below is the class where I can implement it:



 import flash.events.Event;
 import flash.events.EventDispatcher;
 import flash.display.Sprite;
 import flash.display.LoaderInfo;
 import flash.display.MovieClip;
 import flash.display.Stage;
 
 public class ConfigManager extends EventDispatcher {
  
  
  //private var loaderInfo:LoaderInfo;
  private var _targetLoaderInfo:LoaderInfo;
  
  // The name of the event to be fired when configuration is read
  public static const CONFIG_LOADED:String = "configLoaded";
  
  // Location of the data xml file
  public static var DATA_XML_URL:String = "xml/data.xml";
  
  public static var PHOTO_DIR:String = "images/profile/"
  private var configXMLLoader:XMLLoader;
  
  // Xml data
  private var xml:XML;
  
  // A reference to the ConfigManager
  private static var _configManager:ConfigManager;
  
  private var test1:String = "";
 
  
  public function ConfigManager(singletonEnforcer:SingletonEnforcer) {   
   // NOTHING HERE
  }   
  
  
  
  public function load():void {
   // Create a new XMLLoader object
   
   //DATA_XML_URL = LoaderInfo(stage.loaderInfo).parameters.xmlfile;
 
   //Or it can be this way
   /*if (LoaderInfo(this.parent.parent.loaderInfo).parameters.xmlfile !== undefined){
    test1 = LoaderInfo(this.parent.parent.loaderInfo).parameters.xmlfile;
    DATA_XML_URL = test1;
    
   }*/
   init();
  }
  
  
  public function init():void {
   
   configXMLLoader = new XMLLoader(CONFIG_XML_URL);
   
   // Add an event listener to be dispatched when xml is parsed.
   configXMLLoader.addEventListener(XMLLoader.XML_LOADED, onConfigXMLLoaded);
   
   // Start loading the file
   configXMLLoader.load();
   
  }
  
  private function readConfig(xml:XML):void {
   // Read configurations here
   PHOTO_DIR = xml.@photoDir;
  }
  
  //This method is called when the configuration file is loaded.   
  private function onConfigXMLLoaded(evt:Event):void {
   
   // Read the setting values from the configuration file 
   readConfig(configXMLLoader.getXML());
   dispatchEvent(new Event(ConfigManager.CONFIG_LOADED));
  }
  // Returns the configuration manager.
  public static function getInstance():ConfigManager {
   
   if (_configManager == null) {
    _configManager = new ConfigManager(new SingletonEnforcer());
   }
   
   return _configManager;
   
  }
  
 }
 
}

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