diff --git a/src/main/webapp/WEB-INF/jsp/index.jsp b/src/main/webapp/WEB-INF/jsp/index.jsp
index 551c3e2..b1f509c 100644
--- a/src/main/webapp/WEB-INF/jsp/index.jsp
+++ b/src/main/webapp/WEB-INF/jsp/index.jsp
@@ -63,21 +63,6 @@
                         volumes.room1 = ui.value;
                         dataChanged = true;
                     } });
-
-                    $("#slider2").slider({ min: 0, max: 100, slide: function(event, ui) {
-                        volumes.room2 = ui.value;
-                        dataChanged = true;
-                    } });
-
-                    $("#slider3").slider({ min: 0, max: 100, slide: function(event, ui) {
-                        volumes.room3 = ui.value;
-                        dataChanged = true;
-                    } });
-
-                    $("#slider4").slider({ min: 0, max: 100, slide: function(event, ui) {
-                        volumes.room4 = ui.value;
-                        dataChanged = true;
-                    } });
                     $("#tabs").tabs();
                     $("#v-tabs").tabs().addClass('ui-tabs-vertical');
                     $(".lampel .circle").click(function() {
@@ -106,7 +91,7 @@
                     $.getJSON('/control/devices', function(data) {
                         devices = data;
                         for(var i=0;i<devices.length;i++) {
-                            if(devices[i].type=="Par56Spot") {
+                            if (devices[i].type == "Par56Spot") {
                                 $('#par56select').append("<option name=" + devices[i].deviceId + ">" + devices[i].deviceName + "</option>");
                             }
                         }