diff --git a/public/partials/config-global.html b/public/partials/config-global.html
index db4a06d..2bab5c2 100644
--- a/public/partials/config-global.html
+++ b/public/partials/config-global.html
@@ -3,13 +3,13 @@
 		<a class="nav-link">Global:</a>
 	</li>
 	<li ng-repeat="(key, tab) in tabs_common" class="nav-item">
-		<a class="nav-link" ng-click="setTabCommon(key)" ng-class="{ 'active': tab_common === key, 'changed': getSiteTabChanges(tab.slug) }">{{ tab.name }}<small ng-cloak>({{ commonChanges[tab.slug] }})</small></a>
+		<a class="nav-link" ng-click="setTabCommon(key)" ng-class="{ 'active': tab_common === key, 'changed': commonChanges[tab.slug] }">{{ tab.name }}<small ng-cloak>({{ commonChanges[tab.slug] }})</small></a>
 	</li>
 </ul>
 <div class="tab-content common-content">
 	<ul ng-if="layout === 'do'" class="nav nav-pills nav-fill" role="tablist">
 		<li ng-repeat="(key, tab) in tabs_common" class="nav-item">
-			<a class="nav-link" ng-click="setTabCommon(key)" ng-class="{ 'active': tab_common === key, 'changed': getSiteTabChanges(tab.slug), 'visited': key < tab_common }">{{ tab.name }}<small ng-cloak>({{ commonChanges[tab.slug] }})</small></a>
+			<a class="nav-link" ng-mouseenter="setTabCommon(key)" ng-class="{ 'active': tab_common === key, 'changed': commonChanges[tab.slug], 'visited': key < tab_common }">{{ tab.name }}<small ng-cloak>({{ commonChanges[tab.slug] }})</small></a>
 		</li>
 	</ul>
 	<div class="tab-pane tab-https" ng-class="{ 'active': tabs_common[tab_common].slug === 'https' }">
diff --git a/public/partials/config-site.html b/public/partials/config-site.html
index 0d076fe..1537bfb 100644
--- a/public/partials/config-site.html
+++ b/public/partials/config-site.html
@@ -7,7 +7,7 @@
 <div class="tab-content site-content">
 	<ul ng-if="layout === 'do'" class="nav nav-pills nav-fill" role="tablist">
 		<li ng-repeat="(key, tab) in tabs_site" class="nav-item">
-			<a class="nav-link" ng-click="setTabSite(key)" ng-class="{ 'active': tab_site === key, 'changed': getSiteTabChanges(tab.slug), 'visited': key < tab_site }">{{ tab.name }}<small ng-cloak>({{ getSiteTabChanges('php') }})</small></a>
+			<a class="nav-link" ng-mouseenter="setTabSite(key)" ng-class="{ 'active': tab_site === key, 'changed': getSiteTabChanges(tab.slug), 'visited': key < tab_site }">{{ tab.name }}<small ng-cloak>({{ getSiteTabChanges('php') }})</small></a>
 		</li>
 	</ul>
 	<div class="tab-pane tab-presets" ng-class="{ 'active': tabs_site[tab_site].slug === 'presets' }">
diff --git a/resources/js/app.js b/resources/js/app.js
index 8f6bd2b..1294bac 100644
--- a/resources/js/app.js
+++ b/resources/js/app.js
@@ -190,37 +190,16 @@
 		}
 
 		function calculateChanges() {
-			var siteTabs = [
-				'server',
-				'https',
-				'php',
-				'python',
-				'proxy',
-				'routing',
-				'logging',
-			];
-
-			var commonTabs = [
-				'https',
-				'security',
-				'php',
-				'python',
-				'performance',
-				'logging',
-				'nginx',
-				'tools',
-			];
-
 			if ($scope.siteChanges[$scope.site] === undefined) {
 				$scope.siteChanges[$scope.site] = {};
 			}
 
-			for (var i in siteTabs) {
-				$scope.siteChanges[$scope.site][siteTabs[i]] = $window.document.querySelectorAll('section.tabs .tab-content.site-content .tab-' + siteTabs[i] + ' .form-group:not(.disabled) .input-changed').length;
+			for (var i in $scope.tabs_site) {
+				$scope.siteChanges[$scope.site][$scope.tabs_site[i].slug] = $window.document.querySelectorAll('section.tabs .tab-content.site-content .tab-' + $scope.tabs_site[i].slug + ' .form-group:not(.disabled) .input-changed').length;
 			}
 
-			for (var j in commonTabs) {
-				$scope.commonChanges[commonTabs[j]] = $window.document.querySelectorAll('section.tabs .tab-content.common-content .tab-' + commonTabs[j] + ' .form-group:not(.disabled) .input-changed').length;
+			for (var j in $scope.tabs_common) {
+				$scope.commonChanges[$scope.tabs_common[j].slug] = $window.document.querySelectorAll('section.tabs .tab-content.common-content .tab-' + $scope.tabs_common[j].slug + ' .form-group:not(.disabled) .input-changed').length;
 			}
 		}
 
@@ -462,6 +441,25 @@
 			},
 		];
 
+		$scope.steps = [
+			{
+				name: 'Download',
+				slug: 'download',
+			},
+			{
+				name: 'SSL init',
+				slug: 'ssl',
+			},
+			{
+				name: 'Cerbot',
+				slug: 'certbot',
+			},
+			{
+				name: 'Go Live!',
+				slug: 'live',
+			},
+		];
+
 		$scope.siteChanges		= {};
 		$scope.commonChanges	= {};