From 681320551a0aa76c90304728229200b5f932a1ec Mon Sep 17 00:00:00 2001
From: Christian Riedel <cr.mlist@googlemail.com>
Date: Sat, 13 Oct 2012 12:20:14 +0200
Subject: [PATCH] added 'rotate' event that is triggered when the img src
 attribute is changed

example:

$('#images img').on('rotate', {}, function (event, index) {
    console.log('showing index ' + index);
});
---
 jquery.threesixty.js | 15 +++++++++++----
 1 file changed, 11 insertions(+), 4 deletions(-)

diff --git a/jquery.threesixty.js b/jquery.threesixty.js
index 7774e7c..1c9e447 100644
--- a/jquery.threesixty.js
+++ b/jquery.threesixty.js
@@ -140,7 +140,8 @@ jQuery.fn.threesixty = function(options){
 					if (newIndex == pic.data("currentIndex"))
 						return;
 					pic.attr("src",imgArr[newIndex]);
-					pic.data("tempIndex",newIndex);		
+					pic.data("tempIndex",newIndex);
+					pic.trigger('rotate', newIndex);
 				}
 				else {	//The image needs to be moved in its viewport..
 					moveInViewport(e);
@@ -164,9 +165,15 @@ jQuery.fn.threesixty = function(options){
 		}
 		
 		if (options.method == "auto") {
-			var speed = options.autoscrollspeed;
-			var newIndex=0;
-			window.setInterval(function() { pic.attr("src", imgArr[++newIndex % imgArr.length])} , speed);
+			var speed = options.autoscrollspeed,
+			    newIndex = 0;
+			window.setInterval(function () {
+			    
+                var indexRemainder = ++newIndex % imgArr.length;
+
+                pic.attr("src", imgArr[indexRemainder]);
+                pic.trigger('rotate', indexRemainder);	
+		    } , speed);
 		}
 	});			
 };