--- a/cocoaTouch/overlayViewController.h	Fri Mar 19 19:49:33 2010 +0000
+++ b/cocoaTouch/overlayViewController.h	Sat Mar 20 15:16:59 2010 +0000
@@ -11,10 +11,17 @@
 
 @interface overlayViewController : UIViewController {
     NSTimer *dimTimer;
+    CGFloat initialDistanceForPinching;
+    CGPoint gestureStartPoint;
 }
 
 @property (nonatomic,retain) NSTimer *dimTimer;
 
+
+-(void) touchesBegan:(NSSet *)touches withEvent:(UIEvent *)event;
+-(void) touchesEnded:(NSSet *)touches withEvent:(UIEvent *)event;
+-(void) touchesMoved:(NSSet *)touches withEvent:(UIEvent *)event;
+
 -(IBAction) buttonReleased:(id) sender;
 -(IBAction) buttonPressed:(id) sender;