- IBOutlet id window;
- IBOutlet id processPopup;
- IBOutlet id searchTextField;
- IBOutlet id changeTextField;
- IBOutlet id searchButton;
- IBOutlet id changeButton;
- IBOutlet id typePopup;
- IBOutlet id sizePopup;
- IBOutlet id statusText;
- IBOutlet id statusBar;
- IBOutlet id addressTable;
+ // global network browser
+ NSNetServiceBrowser *browser;
+ NSMutableArray *serverList;