loadVars - variables in file

Hi!
I have class to load file .txt.


import mx.utils.Delegate;

class ReaderText {
    
    public var _tf:TextField;
    public var lv:LoadVars;

    public function ReaderText(tf:TextField)
    {
        _tf = tf;
        loadContent();
    }
    
    public function loadContent() : Void
    {
        lv = new LoadVars();
        lv.onLoad = Delegate.create(this, loadText);
        lv.load("dane.txt");
    }
    
    public function loadText() : Void
    {
        _tf.text = //this.variables;
    }    
}

File .txt:


variables=blablablablablablabla;

In fla file:


var tf:ReaderText = new ReaderText(myText);

How call away to variables in file .txt??