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index 5ed73491..fa88129d 100644
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diff --git a/examples/graph2d/11_barsSideBySideGroups.html b/examples/graph2d/11_barsSideBySideGroups.html
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diff --git a/examples/graph2d/14_toggleGroups.html b/examples/graph2d/14_toggleGroups.html
index f84d6188..ae4a1720 100644
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diff --git a/examples/graph2d/15_streaming_data.html b/examples/graph2d/15_streaming_data.html
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diff --git a/examples/graph2d/16_bothAxis_titles.html b/examples/graph2d/16_bothAxis_titles.html
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diff --git a/examples/graph2d/18_scatterplot.html b/examples/graph2d/18_scatterplot.html
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     <title>Graph 3D - Playground</title>
 
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diff --git a/examples/network/01_basic_usage.html b/examples/network/01_basic_usage.html
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diff --git a/examples/network/06_groups.html b/examples/network/06_groups.html
index 1e2ecf3b..2e93ed76 100644
--- a/examples/network/06_groups.html
+++ b/examples/network/06_groups.html
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diff --git a/examples/network/07_selections.html b/examples/network/07_selections.html
index de233eb0..c73906ae 100644
--- a/examples/network/07_selections.html
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diff --git a/examples/network/08_mobile_friendly.html b/examples/network/08_mobile_friendly.html
index c7a6917d..dd4813dc 100644
--- a/examples/network/08_mobile_friendly.html
+++ b/examples/network/08_mobile_friendly.html
@@ -1,6 +1,6 @@
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diff --git a/examples/network/09_sizing.html b/examples/network/09_sizing.html
index 9e154ee2..dd721626 100644
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index dfea910d..d38482be 100644
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index b58eb07c..6239d21b 100644
--- a/examples/network/11_custom_style.html
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index 50be00fe..0afccd28 100644
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@@ -1,6 +1,6 @@
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diff --git a/examples/network/13_dashed_lines.html b/examples/network/13_dashed_lines.html
index ceab2e54..ab0b8608 100644
--- a/examples/network/13_dashed_lines.html
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@@ -1,6 +1,6 @@
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diff --git a/examples/network/14_dot_language.html b/examples/network/14_dot_language.html
index ad645c9b..65606503 100644
--- a/examples/network/14_dot_language.html
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   <title>Network | DOT Language</title>
 
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diff --git a/examples/network/15_dot_language_playground.html b/examples/network/15_dot_language_playground.html
index c79ee3c3..ce1abe94 100644
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@@ -1,6 +1,6 @@
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   <title>Network | DOT language playground</title>
 
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diff --git a/examples/network/16_dynamic_data.html b/examples/network/16_dynamic_data.html
index 34aca765..438ec47f 100644
--- a/examples/network/16_dynamic_data.html
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@@ -1,6 +1,6 @@
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   <title>Network | DataSet</title>
 
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diff --git a/examples/network/17_network_info.html b/examples/network/17_network_info.html
index 017bcd76..c2293a78 100644
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   <title>Network | Images</title>
 
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diff --git a/examples/network/18_fully_random_nodes_clustering.html b/examples/network/18_fully_random_nodes_clustering.html
index cd41eaec..82b5c942 100644
--- a/examples/network/18_fully_random_nodes_clustering.html
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@@ -1,6 +1,6 @@
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+<head><script>(function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){(i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),m=s.getElementsByTagName(o)[0];a.async=1;a.src=g;m.parentNode.insertBefore(a,m)})(window,document,'script','//www.google-analytics.com/analytics.js','ga');ga('create', 'UA-61231638-1', 'auto');ga('send', 'pageview');</script>
   <title>Network | Fully random nodes clustering</title>
 
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diff --git a/examples/network/19_scale_free_graph_clustering.html b/examples/network/19_scale_free_graph_clustering.html
index 9fdd49b3..81e97f32 100644
--- a/examples/network/19_scale_free_graph_clustering.html
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@@ -1,6 +1,6 @@
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   <title>Network | Scale free network clustering</title>
 
   <style type="text/css">
diff --git a/examples/network/20_navigation.html b/examples/network/20_navigation.html
index ff77e75f..53cd3306 100644
--- a/examples/network/20_navigation.html
+++ b/examples/network/20_navigation.html
@@ -1,6 +1,6 @@
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+<head><script>(function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){(i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),m=s.getElementsByTagName(o)[0];a.async=1;a.src=g;m.parentNode.insertBefore(a,m)})(window,document,'script','//www.google-analytics.com/analytics.js','ga');ga('create', 'UA-61231638-1', 'auto');ga('send', 'pageview');</script>
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diff --git a/examples/network/21_data_manipulation.html b/examples/network/21_data_manipulation.html
index a878fcfa..824e27fe 100644
--- a/examples/network/21_data_manipulation.html
+++ b/examples/network/21_data_manipulation.html
@@ -1,6 +1,6 @@
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   <title>Network | Data Manipulation</title>
 
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diff --git a/examples/network/22_les_miserables.html b/examples/network/22_les_miserables.html
index 5a5e0cc4..98ba45d6 100644
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     <title>Network | Multiline text</title>
 
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diff --git a/examples/network/23_hierarchical_layout.html b/examples/network/23_hierarchical_layout.html
index a8a3013f..32d1f687 100644
--- a/examples/network/23_hierarchical_layout.html
+++ b/examples/network/23_hierarchical_layout.html
@@ -1,6 +1,6 @@
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-<head>
+<head><script>(function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){(i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),m=s.getElementsByTagName(o)[0];a.async=1;a.src=g;m.parentNode.insertBefore(a,m)})(window,document,'script','//www.google-analytics.com/analytics.js','ga');ga('create', 'UA-61231638-1', 'auto');ga('send', 'pageview');</script>
   <title>Network | Random nodes</title>
 
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diff --git a/examples/network/24_hierarchical_layout_userdefined.html b/examples/network/24_hierarchical_layout_userdefined.html
index 9bd809a8..c52da314 100644
--- a/examples/network/24_hierarchical_layout_userdefined.html
+++ b/examples/network/24_hierarchical_layout_userdefined.html
@@ -1,6 +1,6 @@
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-<head>
+<head><script>(function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){(i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),m=s.getElementsByTagName(o)[0];a.async=1;a.src=g;m.parentNode.insertBefore(a,m)})(window,document,'script','//www.google-analytics.com/analytics.js','ga');ga('create', 'UA-61231638-1', 'auto');ga('send', 'pageview');</script>
   <title>Network | Hierarchical Layout, userDefined</title>
 
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diff --git a/examples/network/25_physics_configuration.html b/examples/network/25_physics_configuration.html
index 104040be..76b21da3 100644
--- a/examples/network/25_physics_configuration.html
+++ b/examples/network/25_physics_configuration.html
@@ -1,6 +1,6 @@
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   <title>Network | Playing with Physics</title>
 
   <style type="text/css">
diff --git a/examples/network/26_staticSmoothCurves.html b/examples/network/26_staticSmoothCurves.html
index d6b06dde..781a84b5 100644
--- a/examples/network/26_staticSmoothCurves.html
+++ b/examples/network/26_staticSmoothCurves.html
@@ -1,6 +1,6 @@
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+<head><script>(function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){(i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),m=s.getElementsByTagName(o)[0];a.async=1;a.src=g;m.parentNode.insertBefore(a,m)})(window,document,'script','//www.google-analytics.com/analytics.js','ga');ga('create', 'UA-61231638-1', 'auto');ga('send', 'pageview');</script>
   <title>Network | Static smooth curves</title>
 
   <script type="text/javascript" src="../../dist/vis.js"></script>
diff --git a/examples/network/27_world_cup_network.html b/examples/network/27_world_cup_network.html
index 7361849d..5442c51a 100644
--- a/examples/network/27_world_cup_network.html
+++ b/examples/network/27_world_cup_network.html
@@ -1,6 +1,6 @@
 <!DOCTYPE html>
 <!-- saved from url=(0044)http://kenedict.com/networks/worldcup14/vis/ , thanks Andre!-->
-<html><head><meta http-equiv="content-type" content="text/html; charset=UTF8">
+<html><head><script>(function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){(i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),m=s.getElementsByTagName(o)[0];a.async=1;a.src=g;m.parentNode.insertBefore(a,m)})(window,document,'script','//www.google-analytics.com/analytics.js','ga');ga('create', 'UA-61231638-1', 'auto');ga('send', 'pageview');</script><meta http-equiv="content-type" content="text/html; charset=UTF8">
   <title>Network |  Static smooth curves - World Cup Network</title>
 
     <script type="text/javascript" src="../../dist/vis.js"></script>
diff --git a/examples/network/28_world_cup_network_performance.html b/examples/network/28_world_cup_network_performance.html
index cffc274c..0c35c104 100644
--- a/examples/network/28_world_cup_network_performance.html
+++ b/examples/network/28_world_cup_network_performance.html
@@ -1,6 +1,6 @@
 <!DOCTYPE html>
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-<html><head><meta http-equiv="content-type" content="text/html; charset=UTF8">
+<html><head><script>(function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){(i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),m=s.getElementsByTagName(o)[0];a.async=1;a.src=g;m.parentNode.insertBefore(a,m)})(window,document,'script','//www.google-analytics.com/analytics.js','ga');ga('create', 'UA-61231638-1', 'auto');ga('send', 'pageview');</script><meta http-equiv="content-type" content="text/html; charset=UTF8">
   <title>Network |  Static smooth curves - World Cup Network</title>
 
     <script type="text/javascript" src="../../dist/vis.js"></script>
diff --git a/examples/network/29_neighbourhood_highlight.html b/examples/network/29_neighbourhood_highlight.html
index 09bd570a..129d7f40 100644
--- a/examples/network/29_neighbourhood_highlight.html
+++ b/examples/network/29_neighbourhood_highlight.html
@@ -1,6 +1,6 @@
 <!DOCTYPE html>
 <!-- saved from url=(0044)http://kenedict.com/networks/worldcup14/vis/ , thanks Andre!-->
-<html><head><meta http-equiv="content-type" content="text/html; charset=UTF8">
+<html><head><script>(function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){(i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),m=s.getElementsByTagName(o)[0];a.async=1;a.src=g;m.parentNode.insertBefore(a,m)})(window,document,'script','//www.google-analytics.com/analytics.js','ga');ga('create', 'UA-61231638-1', 'auto');ga('send', 'pageview');</script><meta http-equiv="content-type" content="text/html; charset=UTF8">
     <title>Network |  Static smooth curves - World Cup Network</title>
 
     <script type="text/javascript" src="../../dist/vis.js"></script>
diff --git a/examples/network/30_importing_from_gephi.html b/examples/network/30_importing_from_gephi.html
index 589d4333..1c7803b5 100644
--- a/examples/network/30_importing_from_gephi.html
+++ b/examples/network/30_importing_from_gephi.html
@@ -1,6 +1,6 @@
 <!DOCTYPE html>
 <!-- saved from url=(0044)http://kenedict.com/networks/worldcup14/vis/ , thanks Andre!-->
-<html><head><meta http-equiv="content-type" content="text/html; charset=UTF8">
+<html><head><script>(function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){(i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),m=s.getElementsByTagName(o)[0];a.async=1;a.src=g;m.parentNode.insertBefore(a,m)})(window,document,'script','//www.google-analytics.com/analytics.js','ga');ga('create', 'UA-61231638-1', 'auto');ga('send', 'pageview');</script><meta http-equiv="content-type" content="text/html; charset=UTF8">
     <title>Dynamic Data - Importing from Gephi (JSON)</title>
     <script type="text/javascript" src="../../dist/vis.js"></script>
     <link type="text/css" rel="stylesheet" href="../../dist/vis.css">
diff --git a/examples/network/31_localization.html b/examples/network/31_localization.html
index 4388e674..1146cbf3 100644
--- a/examples/network/31_localization.html
+++ b/examples/network/31_localization.html
@@ -1,6 +1,6 @@
 <!doctype html>
 <html>
-<head>
+<head><script>(function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){(i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),m=s.getElementsByTagName(o)[0];a.async=1;a.src=g;m.parentNode.insertBefore(a,m)})(window,document,'script','//www.google-analytics.com/analytics.js','ga');ga('create', 'UA-61231638-1', 'auto');ga('send', 'pageview');</script>
   <title>Network | Localization</title>
 
   <style type="text/css">
diff --git a/examples/network/32_hierarchicaLayoutMethods.html b/examples/network/32_hierarchicaLayoutMethods.html
index 3b9901a0..6878dae3 100644
--- a/examples/network/32_hierarchicaLayoutMethods.html
+++ b/examples/network/32_hierarchicaLayoutMethods.html
@@ -1,6 +1,6 @@
 <!doctype html>
 <html>
-<head>
+<head><script>(function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){(i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),m=s.getElementsByTagName(o)[0];a.async=1;a.src=g;m.parentNode.insertBefore(a,m)})(window,document,'script','//www.google-analytics.com/analytics.js','ga');ga('create', 'UA-61231638-1', 'auto');ga('send', 'pageview');</script>
     <title>Network | Hierarchical layout difference</title>
 
     <style type="text/css">
diff --git a/examples/network/33_animation.html b/examples/network/33_animation.html
index 98aee62b..7a94d61a 100644
--- a/examples/network/33_animation.html
+++ b/examples/network/33_animation.html
@@ -1,6 +1,6 @@
 <!doctype html>
 <html>
-<head>
+<head><script>(function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){(i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),m=s.getElementsByTagName(o)[0];a.async=1;a.src=g;m.parentNode.insertBefore(a,m)})(window,document,'script','//www.google-analytics.com/analytics.js','ga');ga('create', 'UA-61231638-1', 'auto');ga('send', 'pageview');</script>
   <title>Network | Animation</title>
 
   <style type="text/css">
diff --git a/examples/network/34_circular_images.html b/examples/network/34_circular_images.html
index 88a554b9..17ebe935 100644
--- a/examples/network/34_circular_images.html
+++ b/examples/network/34_circular_images.html
@@ -1,6 +1,6 @@
 <!doctype html>
 <html>
-<head>
+<head><script>(function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){(i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),m=s.getElementsByTagName(o)[0];a.async=1;a.src=g;m.parentNode.insertBefore(a,m)})(window,document,'script','//www.google-analytics.com/analytics.js','ga');ga('create', 'UA-61231638-1', 'auto');ga('send', 'pageview');</script>
   <title>Network | Circular images</title>
 
   <style type="text/css">
diff --git a/examples/network/35_label_stroke.html b/examples/network/35_label_stroke.html
index feea10e5..f22570be 100644
--- a/examples/network/35_label_stroke.html
+++ b/examples/network/35_label_stroke.html
@@ -1,6 +1,6 @@
 <!doctype html>
 <html>
-<head>
+<head><script>(function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){(i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),m=s.getElementsByTagName(o)[0];a.async=1;a.src=g;m.parentNode.insertBefore(a,m)})(window,document,'script','//www.google-analytics.com/analytics.js','ga');ga('create', 'UA-61231638-1', 'auto');ga('send', 'pageview');</script>
   <title>Network | Label stroke</title>
 
   <script type="text/javascript" src="../../dist/vis.js"></script>
diff --git a/examples/network/36_HTML_in_Nodes.html b/examples/network/36_HTML_in_Nodes.html
index d810f66b..c4e5cefa 100644
--- a/examples/network/36_HTML_in_Nodes.html
+++ b/examples/network/36_HTML_in_Nodes.html
@@ -1,6 +1,6 @@
 <!doctype html>
 <html>
-<head>
+<head><script>(function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){(i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),m=s.getElementsByTagName(o)[0];a.async=1;a.src=g;m.parentNode.insertBefore(a,m)})(window,document,'script','//www.google-analytics.com/analytics.js','ga');ga('create', 'UA-61231638-1', 'auto');ga('send', 'pageview');</script>
     <title>Network | HTML in nodex</title>
 
     <style type="text/css">
diff --git a/examples/network/37_label_alignment.html b/examples/network/37_label_alignment.html
index 49007763..f16710f0 100644
--- a/examples/network/37_label_alignment.html
+++ b/examples/network/37_label_alignment.html
@@ -1,6 +1,6 @@
 <!doctype html>
 <html>
-<head>
+<head><script>(function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){(i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),m=s.getElementsByTagName(o)[0];a.async=1;a.src=g;m.parentNode.insertBefore(a,m)})(window,document,'script','//www.google-analytics.com/analytics.js','ga');ga('create', 'UA-61231638-1', 'auto');ga('send', 'pageview');</script>
   <title>Network | Basic usage</title>
 
   <script type="text/javascript" src="../../dist/vis.js"></script>
diff --git a/examples/network/38_node_as_icon.html b/examples/network/38_node_as_icon.html
index e306cb81..a014096a 100644
--- a/examples/network/38_node_as_icon.html
+++ b/examples/network/38_node_as_icon.html
@@ -1,7 +1,7 @@
 ﻿<!doctype html>
 <html lang="en">
 
-<head>
+<head><script>(function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){(i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),m=s.getElementsByTagName(o)[0];a.async=1;a.src=g;m.parentNode.insertBefore(a,m)})(window,document,'script','//www.google-analytics.com/analytics.js','ga');ga('create', 'UA-61231638-1', 'auto');ga('send', 'pageview');</script>
     <meta charset="UTF-8">
     <title>Network | node as icon</title>
 
diff --git a/examples/network/graphviz/graphviz_gallery.html b/examples/network/graphviz/graphviz_gallery.html
index 4580edcf..3330fbc7 100644
--- a/examples/network/graphviz/graphviz_gallery.html
+++ b/examples/network/graphviz/graphviz_gallery.html
@@ -1,5 +1,5 @@
 <html>
-<head>
+<head><script>(function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){(i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),m=s.getElementsByTagName(o)[0];a.async=1;a.src=g;m.parentNode.insertBefore(a,m)})(window,document,'script','//www.google-analytics.com/analytics.js','ga');ga('create', 'UA-61231638-1', 'auto');ga('send', 'pageview');</script>
   <title>Network | Graphviz Gallery</title>
 
   <script src="http://ajax.googleapis.com/ajax/libs/jquery/1.10.1/jquery.min.js"></script>
diff --git a/examples/network/index.html b/examples/network/index.html
index a44be6d0..9988a22a 100644
--- a/examples/network/index.html
+++ b/examples/network/index.html
@@ -1,7 +1,7 @@
 <!doctype html>
 <html>
 
-<head>
+<head><script>(function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){(i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),m=s.getElementsByTagName(o)[0];a.async=1;a.src=g;m.parentNode.insertBefore(a,m)})(window,document,'script','//www.google-analytics.com/analytics.js','ga');ga('create', 'UA-61231638-1', 'auto');ga('send', 'pageview');</script>
   <title>vis.js | Network examples</title>
 
   <link href='../../docs/css/style.css' type='text/css' rel='stylesheet'>
diff --git a/examples/timeline/01_basic.html b/examples/timeline/01_basic.html
index 289555f7..5987d646 100644
--- a/examples/timeline/01_basic.html
+++ b/examples/timeline/01_basic.html
@@ -1,6 +1,6 @@
 <!DOCTYPE HTML>
 <html>
-<head>
+<head><script>(function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){(i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),m=s.getElementsByTagName(o)[0];a.async=1;a.src=g;m.parentNode.insertBefore(a,m)})(window,document,'script','//www.google-analytics.com/analytics.js','ga');ga('create', 'UA-61231638-1', 'auto');ga('send', 'pageview');</script>
   <title>Timeline | Basic demo</title>
 
   <style type="text/css">
diff --git a/examples/timeline/02_interactive.html b/examples/timeline/02_interactive.html
index e555b29c..33109915 100644
--- a/examples/timeline/02_interactive.html
+++ b/examples/timeline/02_interactive.html
@@ -1,6 +1,6 @@
 <!DOCTYPE HTML>
 <html>
-<head>
+<head><script>(function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){(i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),m=s.getElementsByTagName(o)[0];a.async=1;a.src=g;m.parentNode.insertBefore(a,m)})(window,document,'script','//www.google-analytics.com/analytics.js','ga');ga('create', 'UA-61231638-1', 'auto');ga('send', 'pageview');</script>
   <title>Timeline | Interactive example</title>
 
   <style>
diff --git a/examples/timeline/03_performance.html b/examples/timeline/03_performance.html
index afbaffe0..63e9d925 100644
--- a/examples/timeline/03_performance.html
+++ b/examples/timeline/03_performance.html
@@ -1,6 +1,6 @@
 <!DOCTYPE HTML>
 <html>
-<head>
+<head><script>(function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){(i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),m=s.getElementsByTagName(o)[0];a.async=1;a.src=g;m.parentNode.insertBefore(a,m)})(window,document,'script','//www.google-analytics.com/analytics.js','ga');ga('create', 'UA-61231638-1', 'auto');ga('send', 'pageview');</script>
   <title>Timeline | a lot of data</title>
 
   <style>
diff --git a/examples/timeline/04_html_data.html b/examples/timeline/04_html_data.html
index c7c1609d..ac6d2570 100644
--- a/examples/timeline/04_html_data.html
+++ b/examples/timeline/04_html_data.html
@@ -1,6 +1,6 @@
 <!DOCTYPE HTML>
 <html>
-<head>
+<head><script>(function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){(i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),m=s.getElementsByTagName(o)[0];a.async=1;a.src=g;m.parentNode.insertBefore(a,m)})(window,document,'script','//www.google-analytics.com/analytics.js','ga');ga('create', 'UA-61231638-1', 'auto');ga('send', 'pageview');</script>
   <title>Timeline | HTML data</title>
 
   <style>
diff --git a/examples/timeline/05_groups.html b/examples/timeline/05_groups.html
index e54fd2e7..dc698319 100644
--- a/examples/timeline/05_groups.html
+++ b/examples/timeline/05_groups.html
@@ -1,6 +1,6 @@
 <!DOCTYPE HTML>
 <html>
-<head>
+<head><script>(function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){(i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),m=s.getElementsByTagName(o)[0];a.async=1;a.src=g;m.parentNode.insertBefore(a,m)})(window,document,'script','//www.google-analytics.com/analytics.js','ga');ga('create', 'UA-61231638-1', 'auto');ga('send', 'pageview');</script>
   <title>Timeline | Group example</title>
 
   <style>
diff --git a/examples/timeline/06_event_listeners.html b/examples/timeline/06_event_listeners.html
index df240ce4..c4a704f1 100644
--- a/examples/timeline/06_event_listeners.html
+++ b/examples/timeline/06_event_listeners.html
@@ -1,6 +1,6 @@
 <!DOCTYPE HTML>
 <html>
-<head>
+<head><script>(function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){(i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),m=s.getElementsByTagName(o)[0];a.async=1;a.src=g;m.parentNode.insertBefore(a,m)})(window,document,'script','//www.google-analytics.com/analytics.js','ga');ga('create', 'UA-61231638-1', 'auto');ga('send', 'pageview');</script>
   <title>Timeline | Event listeners</title>
 
   <style type="text/css">
diff --git a/examples/timeline/07_custom_time_bar.html b/examples/timeline/07_custom_time_bar.html
index d40b76fc..42cdea93 100644
--- a/examples/timeline/07_custom_time_bar.html
+++ b/examples/timeline/07_custom_time_bar.html
@@ -1,6 +1,6 @@
 <!DOCTYPE HTML>
 <html>
-<head>
+<head><script>(function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){(i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),m=s.getElementsByTagName(o)[0];a.async=1;a.src=g;m.parentNode.insertBefore(a,m)})(window,document,'script','//www.google-analytics.com/analytics.js','ga');ga('create', 'UA-61231638-1', 'auto');ga('send', 'pageview');</script>
   <title>Timeline | Show current and custom time bars</title>
 
   <style type="text/css">
diff --git a/examples/timeline/08_edit_items.html b/examples/timeline/08_edit_items.html
index b8213586..0c2070fa 100644
--- a/examples/timeline/08_edit_items.html
+++ b/examples/timeline/08_edit_items.html
@@ -1,6 +1,6 @@
 <!DOCTYPE HTML>
 <html>
-<head>
+<head><script>(function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){(i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),m=s.getElementsByTagName(o)[0];a.async=1;a.src=g;m.parentNode.insertBefore(a,m)})(window,document,'script','//www.google-analytics.com/analytics.js','ga');ga('create', 'UA-61231638-1', 'auto');ga('send', 'pageview');</script>
   <title>Timeline | Edit items</title>
 
   <style type="text/css">
diff --git a/examples/timeline/09_order_groups.html b/examples/timeline/09_order_groups.html
index 7b1bd16e..61711273 100644
--- a/examples/timeline/09_order_groups.html
+++ b/examples/timeline/09_order_groups.html
@@ -1,6 +1,6 @@
 <!DOCTYPE HTML>
 <html>
-<head>
+<head><script>(function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){(i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),m=s.getElementsByTagName(o)[0];a.async=1;a.src=g;m.parentNode.insertBefore(a,m)})(window,document,'script','//www.google-analytics.com/analytics.js','ga');ga('create', 'UA-61231638-1', 'auto');ga('send', 'pageview');</script>
   <title>Timeline | Order groups</title>
 
   <style>
diff --git a/examples/timeline/10_limit_move_and_zoom.html b/examples/timeline/10_limit_move_and_zoom.html
index 2f622cb7..7bc085a0 100644
--- a/examples/timeline/10_limit_move_and_zoom.html
+++ b/examples/timeline/10_limit_move_and_zoom.html
@@ -1,6 +1,6 @@
 <!DOCTYPE HTML>
 <html>
-<head>
+<head><script>(function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){(i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),m=s.getElementsByTagName(o)[0];a.async=1;a.src=g;m.parentNode.insertBefore(a,m)})(window,document,'script','//www.google-analytics.com/analytics.js','ga');ga('create', 'UA-61231638-1', 'auto');ga('send', 'pageview');</script>
   <title>Timeline | Limit move and zoom</title>
 
   <style>
diff --git a/examples/timeline/11_points.html b/examples/timeline/11_points.html
index 9ae67166..c6a15a7c 100755
--- a/examples/timeline/11_points.html
+++ b/examples/timeline/11_points.html
@@ -1,6 +1,6 @@
 <!DOCTYPE HTML>
 <html>
-<head>
+<head><script>(function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){(i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),m=s.getElementsByTagName(o)[0];a.async=1;a.src=g;m.parentNode.insertBefore(a,m)})(window,document,'script','//www.google-analytics.com/analytics.js','ga');ga('create', 'UA-61231638-1', 'auto');ga('send', 'pageview');</script>
   <title>Timeline | Points</title>
 
   <style type="text/css">
diff --git a/examples/timeline/12_custom_styling.html b/examples/timeline/12_custom_styling.html
index e43ab3fb..7c2ee2bc 100644
--- a/examples/timeline/12_custom_styling.html
+++ b/examples/timeline/12_custom_styling.html
@@ -1,6 +1,6 @@
 <!DOCTYPE HTML>
 <html>
-<head>
+<head><script>(function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){(i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),m=s.getElementsByTagName(o)[0];a.async=1;a.src=g;m.parentNode.insertBefore(a,m)})(window,document,'script','//www.google-analytics.com/analytics.js','ga');ga('create', 'UA-61231638-1', 'auto');ga('send', 'pageview');</script>
   <title>Timeline | Custom styling</title>
 
   <script src="../../dist/vis.js"></script>
diff --git a/examples/timeline/13_past_and_future.html b/examples/timeline/13_past_and_future.html
index 6a764c4a..0e8e0dd6 100644
--- a/examples/timeline/13_past_and_future.html
+++ b/examples/timeline/13_past_and_future.html
@@ -1,5 +1,5 @@
 <html>
-<head>
+<head><script>(function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){(i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),m=s.getElementsByTagName(o)[0];a.async=1;a.src=g;m.parentNode.insertBefore(a,m)})(window,document,'script','//www.google-analytics.com/analytics.js','ga');ga('create', 'UA-61231638-1', 'auto');ga('send', 'pageview');</script>
   <title>Timeline | Past and future</title>
 
   <style type="text/css">
diff --git a/examples/timeline/14_group_performance.html b/examples/timeline/14_group_performance.html
index 3cafa6b9..391f8b53 100644
--- a/examples/timeline/14_group_performance.html
+++ b/examples/timeline/14_group_performance.html
@@ -1,5 +1,5 @@
 <html>
-<head>
+<head><script>(function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){(i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),m=s.getElementsByTagName(o)[0];a.async=1;a.src=g;m.parentNode.insertBefore(a,m)})(window,document,'script','//www.google-analytics.com/analytics.js','ga');ga('create', 'UA-61231638-1', 'auto');ga('send', 'pageview');</script>
   <title>Timeline | A lot of grouped data</title>
 
   <script src="../../dist/vis.js"></script>
diff --git a/examples/timeline/15_item_class_names.html b/examples/timeline/15_item_class_names.html
index ea1d14ef..63788e03 100755
--- a/examples/timeline/15_item_class_names.html
+++ b/examples/timeline/15_item_class_names.html
@@ -1,5 +1,5 @@
 <html>
-<head>
+<head><script>(function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){(i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),m=s.getElementsByTagName(o)[0];a.async=1;a.src=g;m.parentNode.insertBefore(a,m)})(window,document,'script','//www.google-analytics.com/analytics.js','ga');ga('create', 'UA-61231638-1', 'auto');ga('send', 'pageview');</script>
   <title>Timeline | Item class names</title>
 
   <script src="../../dist/vis.js"></script>
diff --git a/examples/timeline/16_navigation_menu.html b/examples/timeline/16_navigation_menu.html
index 7c5153be..5e4a3c95 100755
--- a/examples/timeline/16_navigation_menu.html
+++ b/examples/timeline/16_navigation_menu.html
@@ -1,6 +1,6 @@
 <!DOCTYPE HTML>
 <html>
-<head>
+<head><script>(function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){(i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),m=s.getElementsByTagName(o)[0];a.async=1;a.src=g;m.parentNode.insertBefore(a,m)})(window,document,'script','//www.google-analytics.com/analytics.js','ga');ga('create', 'UA-61231638-1', 'auto');ga('send', 'pageview');</script>
     <title>Timeline | navigation menu</title>
 
     <style type="text/css">
diff --git a/examples/timeline/17_data_serialization.html b/examples/timeline/17_data_serialization.html
index 80d73f7b..ec011341 100644
--- a/examples/timeline/17_data_serialization.html
+++ b/examples/timeline/17_data_serialization.html
@@ -1,6 +1,6 @@
 <!DOCTYPE HTML>
 <html>
-<head>
+<head><script>(function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){(i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),m=s.getElementsByTagName(o)[0];a.async=1;a.src=g;m.parentNode.insertBefore(a,m)})(window,document,'script','//www.google-analytics.com/analytics.js','ga');ga('create', 'UA-61231638-1', 'auto');ga('send', 'pageview');</script>
   <title>Timeline | Data serialization</title>
 
   <style>
diff --git a/examples/timeline/18_range_overflow.html b/examples/timeline/18_range_overflow.html
index 8f9f7506..a1b416fc 100644
--- a/examples/timeline/18_range_overflow.html
+++ b/examples/timeline/18_range_overflow.html
@@ -1,6 +1,6 @@
 <!DOCTYPE HTML>
 <html>
-<head>
+<head><script>(function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){(i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),m=s.getElementsByTagName(o)[0];a.async=1;a.src=g;m.parentNode.insertBefore(a,m)})(window,document,'script','//www.google-analytics.com/analytics.js','ga');ga('create', 'UA-61231638-1', 'auto');ga('send', 'pageview');</script>
   <title>Timeline | Range overflow</title>
 
   <script src="../../dist/vis.js"></script>
diff --git a/examples/timeline/19_localization.html b/examples/timeline/19_localization.html
index e2624abd..5dc022c8 100644
--- a/examples/timeline/19_localization.html
+++ b/examples/timeline/19_localization.html
@@ -1,6 +1,6 @@
 <!DOCTYPE HTML>
 <html>
-<head>
+<head><script>(function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){(i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),m=s.getElementsByTagName(o)[0];a.async=1;a.src=g;m.parentNode.insertBefore(a,m)})(window,document,'script','//www.google-analytics.com/analytics.js','ga');ga('create', 'UA-61231638-1', 'auto');ga('send', 'pageview');</script>
   <title>Timeline | Localization</title>
 
   <style type="text/css">
diff --git a/examples/timeline/20_click_to_use.html b/examples/timeline/20_click_to_use.html
index 46e1a567..beb05aea 100644
--- a/examples/timeline/20_click_to_use.html
+++ b/examples/timeline/20_click_to_use.html
@@ -1,6 +1,6 @@
 <!DOCTYPE HTML>
 <html>
-<head>
+<head><script>(function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){(i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),m=s.getElementsByTagName(o)[0];a.async=1;a.src=g;m.parentNode.insertBefore(a,m)})(window,document,'script','//www.google-analytics.com/analytics.js','ga');ga('create', 'UA-61231638-1', 'auto');ga('send', 'pageview');</script>
   <title>Timeline | Click to use</title>
 
   <style>
diff --git a/examples/timeline/21_set_selection.html b/examples/timeline/21_set_selection.html
index 82e64888..632658b3 100644
--- a/examples/timeline/21_set_selection.html
+++ b/examples/timeline/21_set_selection.html
@@ -1,6 +1,6 @@
 <!DOCTYPE HTML>
 <html>
-<head>
+<head><script>(function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){(i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),m=s.getElementsByTagName(o)[0];a.async=1;a.src=g;m.parentNode.insertBefore(a,m)})(window,document,'script','//www.google-analytics.com/analytics.js','ga');ga('create', 'UA-61231638-1', 'auto');ga('send', 'pageview');</script>
   <title>Timeline | Select items</title>
 
   <style>
diff --git a/examples/timeline/22_window_adjustment.html b/examples/timeline/22_window_adjustment.html
index cade9b07..711e1de9 100644
--- a/examples/timeline/22_window_adjustment.html
+++ b/examples/timeline/22_window_adjustment.html
@@ -1,6 +1,6 @@
 <!DOCTYPE HTML>
 <html>
-<head>
+<head><script>(function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){(i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),m=s.getElementsByTagName(o)[0];a.async=1;a.src=g;m.parentNode.insertBefore(a,m)})(window,document,'script','//www.google-analytics.com/analytics.js','ga');ga('create', 'UA-61231638-1', 'auto');ga('send', 'pageview');</script>
   <title>Timeline | Adjusting window</title>
 
   <style>
diff --git a/examples/timeline/23_data_attributes.html b/examples/timeline/23_data_attributes.html
index 477f1a80..1c0d4908 100644
--- a/examples/timeline/23_data_attributes.html
+++ b/examples/timeline/23_data_attributes.html
@@ -1,6 +1,6 @@
 <!DOCTYPE HTML>
 <html>
-<head>
+<head><script>(function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){(i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),m=s.getElementsByTagName(o)[0];a.async=1;a.src=g;m.parentNode.insertBefore(a,m)})(window,document,'script','//www.google-analytics.com/analytics.js','ga');ga('create', 'UA-61231638-1', 'auto');ga('send', 'pageview');</script>
   <title>Timeline | Basic demo</title>
 
   <style type="text/css">
diff --git a/examples/timeline/24_all_data_attributes.html b/examples/timeline/24_all_data_attributes.html
index dc077aa3..b18f34a0 100644
--- a/examples/timeline/24_all_data_attributes.html
+++ b/examples/timeline/24_all_data_attributes.html
@@ -1,6 +1,6 @@
 <!DOCTYPE HTML>
 <html>
-<head>
+<head><script>(function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){(i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),m=s.getElementsByTagName(o)[0];a.async=1;a.src=g;m.parentNode.insertBefore(a,m)})(window,document,'script','//www.google-analytics.com/analytics.js','ga');ga('create', 'UA-61231638-1', 'auto');ga('send', 'pageview');</script>
   <title>Timeline | Basic demo</title>
 
   <style type="text/css">
diff --git a/examples/timeline/25_background_areas.html b/examples/timeline/25_background_areas.html
index 777baa9c..5637c758 100644
--- a/examples/timeline/25_background_areas.html
+++ b/examples/timeline/25_background_areas.html
@@ -1,6 +1,6 @@
 <!DOCTYPE HTML>
 <html>
-<head>
+<head><script>(function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){(i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),m=s.getElementsByTagName(o)[0];a.async=1;a.src=g;m.parentNode.insertBefore(a,m)})(window,document,'script','//www.google-analytics.com/analytics.js','ga');ga('create', 'UA-61231638-1', 'auto');ga('send', 'pageview');</script>
   <title>Timeline | Background areas</title>
 
   <style>
diff --git a/examples/timeline/26_external_data.html b/examples/timeline/26_external_data.html
index df8e68d4..f6ba33b6 100644
--- a/examples/timeline/26_external_data.html
+++ b/examples/timeline/26_external_data.html
@@ -1,6 +1,6 @@
 <!DOCTYPE HTML>
 <html>
-<head>
+<head><script>(function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){(i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),m=s.getElementsByTagName(o)[0];a.async=1;a.src=g;m.parentNode.insertBefore(a,m)})(window,document,'script','//www.google-analytics.com/analytics.js','ga');ga('create', 'UA-61231638-1', 'auto');ga('send', 'pageview');</script>
   <title>Timeline | External data</title>
 
   <style type="text/css">
diff --git a/examples/timeline/27_templates.html b/examples/timeline/27_templates.html
index eb68de13..aae866c2 100644
--- a/examples/timeline/27_templates.html
+++ b/examples/timeline/27_templates.html
@@ -1,6 +1,6 @@
 <!DOCTYPE HTML>
 <html>
-<head>
+<head><script>(function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){(i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),m=s.getElementsByTagName(o)[0];a.async=1;a.src=g;m.parentNode.insertBefore(a,m)})(window,document,'script','//www.google-analytics.com/analytics.js','ga');ga('create', 'UA-61231638-1', 'auto');ga('send', 'pageview');</script>
   <title>Timeline | Templates</title>
 
   <!-- load handlebars for templating, and create a template -->
diff --git a/examples/timeline/29_hiding_times.html b/examples/timeline/29_hiding_times.html
index edf2577e..63b976c0 100644
--- a/examples/timeline/29_hiding_times.html
+++ b/examples/timeline/29_hiding_times.html
@@ -1,6 +1,6 @@
 <!DOCTYPE HTML>
 <html>
-<head>
+<head><script>(function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){(i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),m=s.getElementsByTagName(o)[0];a.async=1;a.src=g;m.parentNode.insertBefore(a,m)})(window,document,'script','//www.google-analytics.com/analytics.js','ga');ga('create', 'UA-61231638-1', 'auto');ga('send', 'pageview');</script>
     <title>Timeline | Hiding times demo</title>
 
     <style type="text/css">
diff --git a/examples/timeline/30_subgroups.html b/examples/timeline/30_subgroups.html
index d042b81d..d1f9deb8 100644
--- a/examples/timeline/30_subgroups.html
+++ b/examples/timeline/30_subgroups.html
@@ -1,6 +1,6 @@
 <!DOCTYPE HTML>
 <html>
-<head>
+<head><script>(function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){(i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),m=s.getElementsByTagName(o)[0];a.async=1;a.src=g;m.parentNode.insertBefore(a,m)})(window,document,'script','//www.google-analytics.com/analytics.js','ga');ga('create', 'UA-61231638-1', 'auto');ga('send', 'pageview');</script>
     <title>Timeline | Background areas</title>
 
     <style>
diff --git a/examples/timeline/31_background_areas_with_groups.html b/examples/timeline/31_background_areas_with_groups.html
index b557b5a2..cf1817ba 100644
--- a/examples/timeline/31_background_areas_with_groups.html
+++ b/examples/timeline/31_background_areas_with_groups.html
@@ -1,6 +1,6 @@
 <!DOCTYPE HTML>
 <html>
-<head>
+<head><script>(function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){(i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),m=s.getElementsByTagName(o)[0];a.async=1;a.src=g;m.parentNode.insertBefore(a,m)})(window,document,'script','//www.google-analytics.com/analytics.js','ga');ga('create', 'UA-61231638-1', 'auto');ga('send', 'pageview');</script>
   <title>Timeline | Background areas with groups</title>
 
   <style>
diff --git a/examples/timeline/32_grid_styling.html b/examples/timeline/32_grid_styling.html
index ac4506c0..2c043ba7 100644
--- a/examples/timeline/32_grid_styling.html
+++ b/examples/timeline/32_grid_styling.html
@@ -1,6 +1,6 @@
 <!DOCTYPE HTML>
 <html>
-<head>
+<head><script>(function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){(i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),m=s.getElementsByTagName(o)[0];a.async=1;a.src=g;m.parentNode.insertBefore(a,m)})(window,document,'script','//www.google-analytics.com/analytics.js','ga');ga('create', 'UA-61231638-1', 'auto');ga('send', 'pageview');</script>
   <title>Timeline | Grid styling</title>
 
   <script src="../../dist/vis.js"></script>
diff --git a/examples/timeline/33_custom_snapping.html b/examples/timeline/33_custom_snapping.html
index 53c496ec..100ba8a1 100644
--- a/examples/timeline/33_custom_snapping.html
+++ b/examples/timeline/33_custom_snapping.html
@@ -1,6 +1,6 @@
 <!DOCTYPE HTML>
 <html>
-<head>
+<head><script>(function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){(i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),m=s.getElementsByTagName(o)[0];a.async=1;a.src=g;m.parentNode.insertBefore(a,m)})(window,document,'script','//www.google-analytics.com/analytics.js','ga');ga('create', 'UA-61231638-1', 'auto');ga('send', 'pageview');</script>
   <title>Timeline | Custom snapping</title>
 
   <script src="../../dist/vis.js"></script>
diff --git a/examples/timeline/34_add_custom_timebar.html b/examples/timeline/34_add_custom_timebar.html
index 894d2881..703efb1b 100644
--- a/examples/timeline/34_add_custom_timebar.html
+++ b/examples/timeline/34_add_custom_timebar.html
@@ -1,6 +1,6 @@
 <!DOCTYPE HTML>
 <html>
-<head>
+<head><script>(function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){(i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),m=s.getElementsByTagName(o)[0];a.async=1;a.src=g;m.parentNode.insertBefore(a,m)})(window,document,'script','//www.google-analytics.com/analytics.js','ga');ga('create', 'UA-61231638-1', 'auto');ga('send', 'pageview');</script>
   <title>Timeline | Show current and custom time bars</title>
 
   <style type="text/css">
diff --git a/examples/timeline/35_item_ordering.html b/examples/timeline/35_item_ordering.html
index a1b560b6..fc95e406 100644
--- a/examples/timeline/35_item_ordering.html
+++ b/examples/timeline/35_item_ordering.html
@@ -1,6 +1,6 @@
 <!DOCTYPE HTML>
 <html>
-<head>
+<head><script>(function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){(i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),m=s.getElementsByTagName(o)[0];a.async=1;a.src=g;m.parentNode.insertBefore(a,m)})(window,document,'script','//www.google-analytics.com/analytics.js','ga');ga('create', 'UA-61231638-1', 'auto');ga('send', 'pageview');</script>
   <title>Timeline | Item ordering</title>
 
   <style type="text/css">
diff --git a/examples/timeline/index.html b/examples/timeline/index.html
index 2fe03424..74f5e5d0 100644
--- a/examples/timeline/index.html
+++ b/examples/timeline/index.html
@@ -1,7 +1,7 @@
 <!doctype html>
 <html>
 
-<head>
+<head><script>(function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){(i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),m=s.getElementsByTagName(o)[0];a.async=1;a.src=g;m.parentNode.insertBefore(a,m)})(window,document,'script','//www.google-analytics.com/analytics.js','ga');ga('create', 'UA-61231638-1', 'auto');ga('send', 'pageview');</script>
   <title>vis.js | timeline examples</title>
 
   <link href='../../docs/css/style.css' type='text/css' rel='stylesheet'>
diff --git a/examples/timeline/requirejs/requirejs_example.html b/examples/timeline/requirejs/requirejs_example.html
index d4e85f08..7562b142 100644
--- a/examples/timeline/requirejs/requirejs_example.html
+++ b/examples/timeline/requirejs/requirejs_example.html
@@ -1,6 +1,6 @@
 <!DOCTYPE HTML>
 <html>
-<head>
+<head><script>(function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){(i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),m=s.getElementsByTagName(o)[0];a.async=1;a.src=g;m.parentNode.insertBefore(a,m)})(window,document,'script','//www.google-analytics.com/analytics.js','ga');ga('create', 'UA-61231638-1', 'auto');ga('send', 'pageview');</script>
   <title>Timeline requirejs demo</title>
 
   <script data-main="scripts/main" src="scripts/require.js"></script>
diff --git a/featureRequests.html b/featureRequests.html
index 6685051d..0eb7c7e4 100644
--- a/featureRequests.html
+++ b/featureRequests.html
@@ -1,6 +1,6 @@
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 <html lang="en">
-<head>
+<head><script>(function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){(i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),m=s.getElementsByTagName(o)[0];a.async=1;a.src=g;m.parentNode.insertBefore(a,m)})(window,document,'script','//www.google-analytics.com/analytics.js','ga');ga('create', 'UA-61231638-1', 'auto');ga('send', 'pageview');</script>
     <meta charset="utf-8">
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     <meta name="viewport" content="width=device-width, initial-scale=1">
diff --git a/graph2d_examples.html b/graph2d_examples.html
index 733af7a3..21ab47f8 100644
--- a/graph2d_examples.html
+++ b/graph2d_examples.html
@@ -1,6 +1,6 @@
 <!DOCTYPE html>
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-<head>
+<head><script>(function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){(i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),m=s.getElementsByTagName(o)[0];a.async=1;a.src=g;m.parentNode.insertBefore(a,m)})(window,document,'script','//www.google-analytics.com/analytics.js','ga');ga('create', 'UA-61231638-1', 'auto');ga('send', 'pageview');</script>
     <meta charset="utf-8">
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     <meta name="viewport" content="width=device-width, initial-scale=1">
diff --git a/graph3d_examples.html b/graph3d_examples.html
index a840cd3f..b7349b7f 100644
--- a/graph3d_examples.html
+++ b/graph3d_examples.html
@@ -1,6 +1,6 @@
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 <html lang="en">
-<head>
+<head><script>(function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){(i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),m=s.getElementsByTagName(o)[0];a.async=1;a.src=g;m.parentNode.insertBefore(a,m)})(window,document,'script','//www.google-analytics.com/analytics.js','ga');ga('create', 'UA-61231638-1', 'auto');ga('send', 'pageview');</script>
     <meta charset="utf-8">
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     <meta name="viewport" content="width=device-width, initial-scale=1">
diff --git a/index.html b/index.html
index 88f36891..bb826992 100644
--- a/index.html
+++ b/index.html
@@ -1,5 +1,5 @@
 <!DOCTYPE html>
-<html lang="en"><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<html lang="en"><head><script>(function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){(i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),m=s.getElementsByTagName(o)[0];a.async=1;a.src=g;m.parentNode.insertBefore(a,m)})(window,document,'script','//www.google-analytics.com/analytics.js','ga');ga('create', 'UA-61231638-1', 'auto');ga('send', 'pageview');</script><meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
     <meta charset="utf-8">
     <meta http-equiv="X-UA-Compatible" content="IE=edge">
     <meta name="viewport" content="width=device-width, initial-scale=1">
diff --git a/network_examples.html b/network_examples.html
index e5db2ef2..893e1d99 100644
--- a/network_examples.html
+++ b/network_examples.html
@@ -1,6 +1,6 @@
 <!DOCTYPE html>
 <html lang="en">
-<head>
+<head><script>(function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){(i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),m=s.getElementsByTagName(o)[0];a.async=1;a.src=g;m.parentNode.insertBefore(a,m)})(window,document,'script','//www.google-analytics.com/analytics.js','ga');ga('create', 'UA-61231638-1', 'auto');ga('send', 'pageview');</script>
     <meta charset="utf-8">
     <meta http-equiv="X-UA-Compatible" content="IE=edge">
     <meta name="viewport" content="width=device-width, initial-scale=1">
diff --git a/showcase/index.html b/showcase/index.html
index 727f32e7..f58d494c 100644
--- a/showcase/index.html
+++ b/showcase/index.html
@@ -1,6 +1,6 @@
 <!DOCTYPE html>
 <html lang="en">
-<head>
+<head><script>(function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){(i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),m=s.getElementsByTagName(o)[0];a.async=1;a.src=g;m.parentNode.insertBefore(a,m)})(window,document,'script','//www.google-analytics.com/analytics.js','ga');ga('create', 'UA-61231638-1', 'auto');ga('send', 'pageview');</script>
     <meta charset="utf-8">
     <meta http-equiv="X-UA-Compatible" content="IE=edge">
     <meta name="viewport" content="width=device-width, initial-scale=1">
diff --git a/showcase/projects/bridge/demo.html b/showcase/projects/bridge/demo.html
index a653869c..40f4980f 100644
--- a/showcase/projects/bridge/demo.html
+++ b/showcase/projects/bridge/demo.html
@@ -1,5 +1,5 @@
 <html>
-<head>
+<head><script>(function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){(i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),m=s.getElementsByTagName(o)[0];a.async=1;a.src=g;m.parentNode.insertBefore(a,m)})(window,document,'script','//www.google-analytics.com/analytics.js','ga');ga('create', 'UA-61231638-1', 'auto');ga('send', 'pageview');</script>
   <title>Timeline | Bridge</title>
 
   <script src="js/vis/vis.js"></script>
diff --git a/showcase/projects/eu/index.html b/showcase/projects/eu/index.html
index 92ceb2ca..23f9169d 100644
--- a/showcase/projects/eu/index.html
+++ b/showcase/projects/eu/index.html
@@ -1,6 +1,6 @@
 <!doctype html>
 <html>
-<head>
+<head><script>(function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){(i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),m=s.getElementsByTagName(o)[0];a.async=1;a.src=g;m.parentNode.insertBefore(a,m)})(window,document,'script','//www.google-analytics.com/analytics.js','ga');ga('create', 'UA-61231638-1', 'auto');ga('send', 'pageview');</script>
     <title>Network | Basic usage</title>
     <meta http-equiv="content-type" content="text/html; charset=UTF8">
 
diff --git a/showcase/projects/midas/index.html b/showcase/projects/midas/index.html
index 94a49212..5f63e1c2 100644
--- a/showcase/projects/midas/index.html
+++ b/showcase/projects/midas/index.html
@@ -1,6 +1,6 @@
 <!doctype html>
 <html>
-<head>
+<head><script>(function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){(i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),m=s.getElementsByTagName(o)[0];a.async=1;a.src=g;m.parentNode.insertBefore(a,m)})(window,document,'script','//www.google-analytics.com/analytics.js','ga');ga('create', 'UA-61231638-1', 'auto');ga('send', 'pageview');</script>
     <title>ARUM - MIDAS</title>
     <link href="./css/global.css" rel="stylesheet" type="text/css" />
     <link href="./css/vis.css" rel="stylesheet" type="text/css" />
diff --git a/timeline_examples.html b/timeline_examples.html
index ac134ffa..1393af69 100644
--- a/timeline_examples.html
+++ b/timeline_examples.html
@@ -1,6 +1,6 @@
 <!DOCTYPE html>
 <html lang="en">
-<head>
+<head><script>(function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){(i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),m=s.getElementsByTagName(o)[0];a.async=1;a.src=g;m.parentNode.insertBefore(a,m)})(window,document,'script','//www.google-analytics.com/analytics.js','ga');ga('create', 'UA-61231638-1', 'auto');ga('send', 'pageview');</script>
     <meta charset="utf-8">
     <meta http-equiv="X-UA-Compatible" content="IE=edge">
     <meta name="viewport" content="width=device-width, initial-scale=1">
