dispatch event when opening/cosing forkit

Author: hakimel

js/forkit.js

@@ -174,12 +174,14 @@
 	function open() {
 		dragging = false;
 		state = STATE_OPENED;
+		dispatchEvent( 'forkit-open' );
 	}
 
 	function close() {
 		dragging = false;
 		state = STATE_CLOSED;
 		dom.ribbonTag.innerHTML = closedText;
+		dispatchEvent( 'forkit-close' );
 	}
 
 	function detach() {
@@ -319,6 +321,12 @@
 		return Math.sqrt(dx*dx + dy*dy);
 	}
 
+	function dispatchEvent( type ) {
+		var event = document.createEvent( 'HTMLEvents', 1, 2 );
+		event.initEvent( type, true, true );
+		dom.ribbon.dispatchEvent( event );
+	}
+
 	/**
 	 * Defines a 2D position.
 	 */