diff --git a/Web/js/desktop.js b/Web/js/desktop.js
index 6b975e0..527f66f 100644
--- a/Web/js/desktop.js
+++ b/Web/js/desktop.js
@@ -25,6 +25,18 @@ $(window).resize(sizeAndPos);
       $(this).parent().find('li[aria-selected]').removeAttr('aria-selected');
       $(this).attr('aria-selected', 'true');
     })
+    $('#pro').click(function() {
+      $('#save ol:nth-of-type(2) li').each(function() {
+        if( $(this).find('span').html() !== 'Transparent' ) {
+          $(this).addClass('hidden');
+          $(this).removeAttr('aria-selected');
+        }
+        else $(this).attr('aria-selected', 'true');
+      })
+    })
+    $('#exp').click(function() {
+      $('#save ol:nth-of-type(2) li').removeClass('hidden');
+    })
   })
   $('#pro').click(function() {
     $('#save ol:nth-of-type(2) li').each(function() {
diff --git a/Web/js/main.js b/Web/js/main.js
index 5671280..3a00212 100644
--- a/Web/js/main.js
+++ b/Web/js/main.js
@@ -89,11 +89,16 @@ $(document).ready(function() {
 
   // Check for Update
 
-  var request = navigator.mozApps.getSelf();
-
+  var request = navigator.mozApps.checkInstalled('mdibaiee.github.io/Sketchy/Web/manifest-web.webapp');
   request.onsuccess = function() {
-    var manifest = this.manifest;
-
+    if( !this.result && confirm('A new version is available, do you want to update?') ) {
+      navigator.mozApps.install('mdibaiee.github.io/Sketchy/Web/manifest-web.webapp');
+    }
+  }
+  request.onerror = function() {
+    alert('An error occured while trying to check for updates');
   }
 
+  
+
 })
diff --git a/Web/js/mobile.js b/Web/js/mobile.js
index 12b5ea9..ff0bc10 100644
--- a/Web/js/mobile.js
+++ b/Web/js/mobile.js
@@ -25,6 +25,18 @@ $('.load').tap(function() {
     $(this).parent().find('li[aria-selected]').removeAttr('aria-selected');
     $(this).attr('aria-selected', 'true');
   })
+  $('#pro').click(function() {
+    $('#save ol:nth-of-type(2) li').each(function() {
+      if( $(this).find('span').html() !== 'Transparent' ) {
+        $(this).addClass('hidden');
+        $(this).removeAttr('aria-selected');
+      }
+      else $(this).attr('aria-selected', 'true');
+    })
+  })
+  $('#exp').click(function() {
+    $('#save ol:nth-of-type(2) li').removeClass('hidden');
+  })
 })
 $('#pro').click(function() {
   $('#save ol:nth-of-type(2) li').each(function() {