From 7d600170a38c7fe3a148ab655bc57de3a9fa624e Mon Sep 17 00:00:00 2001
From: Alexander Machehin <alexander.machehin@gmail.com>
Date: Thu, 25 Dec 2014 19:45:11 +0500
Subject: [PATCH] [#369] fix scroller

---
 .../javascripts/extra/scroller.js.coffee      | 25 +++++++++++--------
 .../stylesheets/custom_bootstrap.css.sass     |  2 +-
 app/views/layouts/_scroller.html.slim         |  2 +-
 3 files changed, 16 insertions(+), 13 deletions(-)

diff --git a/app/assets/javascripts/extra/scroller.js.coffee b/app/assets/javascripts/extra/scroller.js.coffee
index 9e63006f1..75d733154 100644
--- a/app/assets/javascripts/extra/scroller.js.coffee
+++ b/app/assets/javascripts/extra/scroller.js.coffee
@@ -1,13 +1,16 @@
 # http://sitear.ru/material/sozdaem-knopku-naverh-scroll-to-top-na-jquery
-$(window).scroll ->
-  if $(this).scrollTop() > 0
-    $("#scroller").fadeIn()
-  else
-    $("#scroller").fadeOut()
-  return
+$(document).ready ->
+  $(window).scroll ->
+    if $(this).scrollTop() > 0
+      $("#scroller").fadeIn()
+    else
+      $("#scroller").fadeOut()
+    return
 
-$("#scroller").click ->
-  $("body,html").animate
-    scrollTop: 0
-  , 400
-  false
+  $("#scroller").click ->
+    $("body,html").animate
+      scrollTop: 0
+    , 400
+    false
+
+  return
diff --git a/app/assets/stylesheets/custom_bootstrap.css.sass b/app/assets/stylesheets/custom_bootstrap.css.sass
index 372be917c..52d7b3d23 100644
--- a/app/assets/stylesheets/custom_bootstrap.css.sass
+++ b/app/assets/stylesheets/custom_bootstrap.css.sass
@@ -221,7 +221,7 @@ textarea.resize-vertical
 
 #scroller
   position: fixed
-  bottom:   30px
+  bottom:   20px
   left:     20px
   cursor:   pointer
   display:  none
diff --git a/app/views/layouts/_scroller.html.slim b/app/views/layouts/_scroller.html.slim
index 97f2dbf4e..8f854ef8f 100644
--- a/app/views/layouts/_scroller.html.slim
+++ b/app/views/layouts/_scroller.html.slim
@@ -1 +1 @@
-#scroller.fa.fa-arrow-circle-up.fa-2x.text-primary
\ No newline at end of file
+#scroller.fa.fa-arrow-circle-up.fa-2x.text-primary.hidden-xs
\ No newline at end of file