 		
 		private var xmlns : Namespace;
 		private var xmlns_tts :Namespace;
-		private var xmlns_xml:Namespace;
-		
+	
 		private var _label:TextField;
 		private var _captionsURLLoader:URLLoader;
 		//map between captions URL and the parsed lines array of the file

		private var _heightBeforeResize : Number;
		private var _fontBeforeResize : int;
		private var _fontFamily : String = "Arial";
		
		
		private var _fullScreenRatio : Number;
		
		//ABC- specific

						stylingObject = new Object();
						for each (var style:XML in styles) {
							var sname:String = style.@id.toString(); 

							//in case id was passed as "xml:id" flash will turn it to "aaa:id". extract id value:
							if (!sname) {
								//string represantation of the current style node
								var styleSt:String = style.toXMLString();
								//starting index of style id value
								var startIndex:int = styleSt.indexOf(defaultIdIdentifier);
								if (startIndex!=-1)
								{
									var styleSubSt:String = styleSt.substr(startIndex + defaultIdIdentifier.length);
									sname = styleSubSt.substring(0, styleSubSt.indexOf('"'));		
								}
							}
							stylingObject[sname] = {tf: xmlToTextFormat(style), backgroundColor: xmlToBGColor(style), showBGColor: shouldShowBGColor(style)};
						}
