 			namespace ns = "vcard-temp";
 			use namespace ns;
 			
-			var node:XML = XML(iq.getNode());
+			var node:XML = XML( iq.getNode() );
 			var vCardNode:XML = node.children()[ 0 ];
 
 			//var vCardNode:XML = iq.node.children()[ 0 ];
 			if ( !vCardNode )
+			{
 				return;
+			}
 
 			version = Number( vCardNode.@version );
 

		private static function sendRequest( event:TimerEvent ):void
		{
			if ( requestQueue.length == 0 )
				return;
			var req:Object = requestQueue.pop();
			var con:XMPPConnection = req.connection;
			var vcard:VCard = req.card;
			var user:RosterItemVO = vcard.contact;



		/**
		 *
		 */
		public var workAddress:String;

		/**
		 *
		 */
		public var workCellNumber:String;

		/**
		 *
		 */
		public var workCity:String;

		/**
		 *
		 */
		public var workCountry:String;

		/**
		 *
		 */
		public var workFaxNumber:String;

		/**
		 *
		 */
		public var workPagerNumber:String;

		/**
		 *
		 */
		public var workPostalCode:String;

		/**
		 *
		 */
		public var workStateProvince:String;

		/**
		 *
		 */
		public var workVoiceNumber:String;

		/**
		 *
		 */
		private var _avatar:DisplayObject;

		/**
		 *
		 */
		private var _imageBytes:ByteArray;

		/**
		 *
		 */
		private var contact:RosterItemVO;

		/**
		 * Don't call directly VCard, use a static method (getVCard) and add a callback.
		 */
		public function VCard()
		{
