diff --git a/dist/env.js b/dist/env.js
index bb321b93..ff35638a 100644
--- a/dist/env.js
+++ b/dist/env.js
@@ -8772,7 +8772,7 @@ $debug("Initializing Window Timer.");
 var $timers = [];
 
 window.setTimeout = function(fn, time){
-	var num = $timers.length+1;
+	var num = $timers.length;
 	var tfn;
 	
     if (typeof fn == 'string') {
@@ -8793,7 +8793,7 @@ window.setTimeout = function(fn, time){
 };
 
 window.setInterval = function(fn, time){
-	var num = $timers.length+1;
+	var num = $timers.length;
 	
     if (typeof fn == 'string') {
         var fnstr = fn; 
diff --git a/dist/env.rhino.js b/dist/env.rhino.js
index 9fb1e9fe..752fc41c 100644
--- a/dist/env.rhino.js
+++ b/dist/env.rhino.js
@@ -9209,7 +9209,7 @@ $debug("Initializing Window Timer.");
 var $timers = [];
 
 window.setTimeout = function(fn, time){
-	var num = $timers.length+1;
+	var num = $timers.length;
 	var tfn;
 	
     if (typeof fn == 'string') {
@@ -9230,7 +9230,7 @@ window.setTimeout = function(fn, time){
 };
 
 window.setInterval = function(fn, time){
-	var num = $timers.length+1;
+	var num = $timers.length;
 	
     if (typeof fn == 'string') {
         var fnstr = fn; 
diff --git a/src/window/timer.js b/src/window/timer.js
index e1aeb9be..380e6051 100644
--- a/src/window/timer.js
+++ b/src/window/timer.js
@@ -9,7 +9,7 @@ $debug("Initializing Window Timer.");
 var $timers = [];
 
 window.setTimeout = function(fn, time){
-	var num = $timers.length+1;
+	var num = $timers.length;
 	var tfn;
 	
     if (typeof fn == 'string') {
@@ -30,7 +30,7 @@ window.setTimeout = function(fn, time){
 };
 
 window.setInterval = function(fn, time){
-	var num = $timers.length+1;
+	var num = $timers.length;
 	
     if (typeof fn == 'string') {
         var fnstr = fn;