diff --git a/apps/slpquiet/app.js b/apps/slpquiet/app.js
index 5c8bc0dae..9d339ff12 100644
--- a/apps/slpquiet/app.js
+++ b/apps/slpquiet/app.js
@@ -4,29 +4,29 @@ let saved = storage.readJSON(SETTINGS_FILE, 1) || {};
 
 // Main menu
 var mainmenu = {
-"" : {
-  "title" : "Quiet Switch"
+  "": {
+    "title": "Quiet Switch"
   },
 
-  "Quiet Switch" : {
-    value : saved.quietWhenSleep,
-    format : v => v?"On":"Off",
-    min:0,max:1,step:1,
-      onchange :v=>{
+  "Quiet Switch": {
+    value: saved.quietWhenSleep,
+    format: v => v ? "On" : "Off",
+    min: 0, max: 1, step: 1,
+    onchange: v => {
       saved.quietWhenSleep = v;
-      storage.writeJSON(SETTINGS_FILE,saved);
+      storage.writeJSON(SETTINGS_FILE, saved);
     }
   },
-  "Quiet Mode" :  {
-    value : saved.quietMode,
-    format : v => v?"Alerts":"Silent",
-    min:0,max:1,step:1,
-      onchange :v=>{
+  "Quiet Mode": {
+    value: saved.quietMode,
+    format: v => v ? "Alerts" : "Silent",
+    min: 0, max: 1, step: 1,
+    onchange: v => {
       saved.quietMode = v;
-      storage.writeJSON(SETTINGS_FILE,saved);
+      storage.writeJSON(SETTINGS_FILE, saved);
     }
   },
-  "Exit" : function() {load();},
+  "Exit": function () { load(); },
 };
 
 // Actually display the menu
@@ -34,11 +34,11 @@ E.showMenu(mainmenu);
 
 // Function to fix time format
 function fixTime(h, m) {
-  if (h.toString().length <2) {
+  if (h.toString().length < 2) {
     h = "0" + h.toString();
   }
-   if (m.toString().length <2) {
+  if (m.toString().length < 2) {
     m = "0" + m.toString();
   }
-    return h.toString() +":" + m.toString();
+  return h.toString() + ":" + m.toString();
 }
diff --git a/apps/slpquiet/boot.js b/apps/slpquiet/boot.js
index a4eb3faeb..a6a79f877 100644
--- a/apps/slpquiet/boot.js
+++ b/apps/slpquiet/boot.js
@@ -2,51 +2,51 @@
 if (typeof (global.sleeplog || {}).trigger === "object") {
   // then add your parameters with the function to call as object into the trigger object
 
-sleeplog.trigger["quietMode"] = {
+  sleeplog.trigger["quietMode"] = {
     onChange: true,   // false as default, if true call fn only on a status change
     from: 0,           // 0 as default, in ms, first time fn will be called
-  //  to: 24*60*60*1000, // 24h as default, in ms, last time fn will be called
-     to: 0,
+    //  to: 24*60*60*1000, // 24h as default, in ms, last time fn will be called
+    to: 0,
     // reference time to from & to is rounded to full minutes
-    fn: function(data, thisTriggerEntry) {
+    fn: function (data, thisTriggerEntry) {
       aSettings = require('Storage').readJSON('quietSwitch.json', 1) || {};
       const DEFAULTS = {
-      'quietWhenSleep': false,
-      'quietMode': 1  
+        'quietWhenSleep': false,
+        'quietMode': 1
       };
       Object.keys(DEFAULTS).forEach(k => {
-      if (aSettings[k] === undefined) aSettings[k] = DEFAULTS[k];
+        if (aSettings[k] === undefined) aSettings[k] = DEFAULTS[k];
       });
 
-      if (aSettings && aSettings['quietWhenSleep']){
-        console.log("the sleep status is: "+data.status);
+      if (aSettings && aSettings['quietWhenSleep']) {
+        console.log("the sleep status is: " + data.status);
         quietMode = aSettings['quietMode'];
         delete aSettings;
-        if ((data.status === 3 || data.status === 4) 
-            && (data.prevStatus !== 3 && data.prevStatus !== 4  )) {
-          bSettings = require("Storage").readJSON('setting.json',true)||{};
-          current = 0|bSettings.quiet;
+        if ((data.status === 3 || data.status === 4)
+          && (data.prevStatus !== 3 && data.prevStatus !== 4)) {
+          bSettings = require("Storage").readJSON('setting.json', true) || {};
+          current = 0 | bSettings.quiet;
           console.log("quiet mode is:" + current);
-          if (current !== quietMode ){
+          if (current !== quietMode) {
             console.log("fallen asleep");
-            bSettings.quiet =  quietMode;
+            bSettings.quiet = quietMode;
             require("Storage").writeJSON("setting.json", bSettings);
+          }
+          delete bSettings;
         }
-	delete bSettings;   
-        }
-        if ((data.status === 2 || data.status === 1) 
-            && (data.prevStatus !== 2 && data.prevStatus !== 1  )) {
-          bSettings = require("Storage").readJSON('setting.json',true)||{};
-          current = 0|bSettings.quiet;
+        if ((data.status === 2 || data.status === 1)
+          && (data.prevStatus !== 2 && data.prevStatus !== 1)) {
+          bSettings = require("Storage").readJSON('setting.json', true) || {};
+          current = 0 | bSettings.quiet;
           console.log("quiet mode is:" + current);
-          if (current !== 0 ){
+          if (current !== 0) {
             console.log("woken up");
             bSettings.quiet = 0;
             require("Storage").writeJSON("setting.json", bSettings);
           }
-          delete bSettings; 
+          delete bSettings;
         }
       }
-    } 
+    }
   };
 }
diff --git a/apps/slpquiet/widget.js b/apps/slpquiet/widget.js
index 048bac4ff..7412ecce2 100644
--- a/apps/slpquiet/widget.js
+++ b/apps/slpquiet/widget.js
@@ -1,36 +1,36 @@
-(function() {
+(function () {
   WIDGETS["slpquiet"] = {
     area: "tl",
-    width: ((require("Storage").readJSON("setting.json", 1) || {}).quiet|0) ? 24 : 0,
-    draw: function() {
-      const mode = (require("Storage").readJSON("setting.json", 1) || {}).quiet|0;
-      if (mode===0) { // Off
-        if (this.width!==0) {
+    width: ((require("Storage").readJSON("setting.json", 1) || {}).quiet | 0) ? 24 : 0,
+    draw: function () {
+      const mode = (require("Storage").readJSON("setting.json", 1) || {}).quiet | 0;
+      if (mode === 0) { // Off
+        if (this.width !== 0) {
           this.width = 0;
           Bangle.drawWidgets();
         }
         return;
       }
       // not Off: make sure width is correct
-      if (this.width!==24) {
+      if (this.width !== 24) {
         this.width = 24;
         Bangle.drawWidgets();
         return; // drawWidgets will call draw again
       }
       let x = this.x, y = this.y;
-      g.reset().clearRect(x, y, x+23, y+23);
+      g.reset().clearRect(x, y, x + 23, y + 23);
       // quiet mode: draw red one-way-street sign (dim red on Bangle.js 1)
-      x = this.x+11;y = this.y+11; // center of widget
-      g.setColor(process.env.HWVERSION===2 ? 1 : 0.8, 0, 0).fillCircle(x, y, 8);
-      g.setColor(g.theme.bg).fillRect(x-6, y-2, x+6, y+2);
-      if (mode>1) {return;} // no alarms
+      x = this.x + 11; y = this.y + 11; // center of widget
+      g.setColor(process.env.HWVERSION === 2 ? 1 : 0.8, 0, 0).fillCircle(x, y, 8);
+      g.setColor(g.theme.bg).fillRect(x - 6, y - 2, x + 6, y + 2);
+      if (mode > 1) { return; } // no alarms
       // alarms still on: draw alarm icon in bottom-right corner
-      x = this.x+18;y = this.y+17; // center of alarm
+      x = this.x + 18; y = this.y + 17; // center of alarm
       g.setColor(1, 1, 0)
         .fillCircle(x, y, 3) // alarm body
-        .fillRect(x-5, y+2, x+5, y+3) // bottom ridge
-        .fillRect(x-1, y-5, x+1, y+5).drawLine(x, y-6, x, y+6) // top+bottom
-        .drawLine(x+5, y-3, x+3, y-5).drawLine(x-5, y-3, x-3, y-5); // wriggles
+        .fillRect(x - 5, y + 2, x + 5, y + 3) // bottom ridge
+        .fillRect(x - 1, y - 5, x + 1, y + 5).drawLine(x, y - 6, x, y + 6) // top+bottom
+        .drawLine(x + 5, y - 3, x + 3, y - 5).drawLine(x - 5, y - 3, x - 3, y - 5); // wriggles
     },
   };
 })();
diff --git a/apps/thmswtch/app.js b/apps/thmswtch/app.js
index e4312a44d..2ac67468e 100644
--- a/apps/thmswtch/app.js
+++ b/apps/thmswtch/app.js
@@ -5,163 +5,172 @@ var SunCalc = require("suncalc"); // from modules folder
 const locale = require("locale");
 let settings = storage.readJSON('setting.json', 1);
 let saved = storage.readJSON(SETTINGS_FILE, 1) || {};
-if (settings.theme.fg >0) {
- saved.darkModeActive = 1
-}else {
- saved.darkModeActive = 0
+if (settings.theme.fg > 0) {
+  saved.darkModeActive = 1
+} else {
+  saved.darkModeActive = 0
+}
+if (require("Storage").readJSON("themeSwitch.json", 1) !== undefined) {
+  dmH = parseInt(saved.darkModeAt.split(":")[0] | 0);
+  dmM = parseInt(saved.darkModeAt.split(":")[1] | 0);
+  lmH = parseInt(saved.lightModeAt.split(":")[0] | 0);
+  lmM = parseInt(saved.lightModeAt.split(":")[1] | 0);
+} else {
+  dmH = 0;
+  dmM = 0;
+  lmH = 0;
+  lmM = 0;
 }
- if (require("Storage").readJSON("themeSwitch.json",1) !== undefined){
-  dmH = parseInt(saved.darkModeAt.split(":")[0]| 0);
-  dmM = parseInt(saved.darkModeAt.split(":")[1] |0);
-  lmH = parseInt(saved.lightModeAt.split(":")[0] |0);
-  lmM = parseInt(saved.lightModeAt.split(":")[1] |0);
- }else{
-   dmH = 0;
-   dmM = 0;
-   lmH = 0;
-   lmM = 0;
- }
 // Main menu
-  
-  var mainmenu = {
-  "" : {
-    "title" : "Theme Switch"
+
+var mainmenu = {
+  "": {
+    "title": "Theme Switch"
   },
-  "< Back"  : function() {load();},
-  "Automatic Dark Mode" : {
-    value : saved.darkMode | false,
-   format : v => v?"On":"Off",
-     min:0,max:1,step:1,
-    onchange :v=>{
+  "< Back": function () { load(); },
+  "Automatic Dark Mode": {
+    value: saved.darkMode | false,
+    format: v => v ? "On" : "Off",
+    min: 0, max: 1, step: 1,
+    onchange: v => {
       saved.darkMode = v;
-      storage.writeJSON(SETTINGS_FILE,saved);
+      storage.writeJSON(SETTINGS_FILE, saved);
     }
   },
-      "Dark Mode Active" : {
-    value : saved.darkModeActive | false,
-   format : v => v?"On":"Off",
-     min:0,max:1,step:1,
-    onchange :v=>{
+  "Dark Mode Active": {
+    value: saved.darkModeActive | false,
+    format: v => v ? "On" : "Off",
+    min: 0, max: 1, step: 1,
+    onchange: v => {
       saved.darkModeActive = v;
-      storage.writeJSON(SETTINGS_FILE,saved);
-      if (v!==0) {
+      storage.writeJSON(SETTINGS_FILE, saved);
+      if (v !== 0) {
         setDarkTheme();
-         Bangle.drawWidgets();
-         delete m.lastIdx;
-      }else {
-      setLightTheme();
-      Bangle.drawWidgets();
-      delete m.lastIdx;}
-    }
-  },
-    "Dark Mode by Sun" : {
-    value : saved.darkModeBySun | false,
-   format : v => v?"On":"Off",
-       min:0,max:1,step:1,
-    onchange : v =>{
-      saved.darkModeBySun =v;
-     if (v!==0) {
-       //print("calculating sun times");
-      calculateSunTimes();
-      saved.lightModeAt = sunrise;
-      saved.darkModeAt = sunset;
-        //print("sunrise" +sunrise);
-      //print("sunset" +sunset);
-     
-
-
-     }
-      storage.writeJSON(SETTINGS_FILE,saved);
-                         },
-  },
-  "light mode at" : {
-    value :     saved.lightModeAt,
-   format: v => saved.lightModeAt,
-    onchange :function(){
-   if(saved.darkModeBySun===0){
- E.showMenu(lightModeAtMenu);
-   }
-    else{
-      E.showAlert("Deactivate dark mode first!", "Action Blocked").then(
-         function() {E.showMenu(mainmenu);});
-        }
-    }
-  },
-  "dark mode at" : {
-    value :      saved.darkModeAt ,
-    format: v => saved.darkModeAt,
-    onchange :function(){ 
-        if(saved.darkModeBySun===0){
-    E.showMenu(darkModeAtMenu);
-        }
-    else{
-       E.showAlert("Deactivate dark mode first!", "Action Blocked").then(  function() {E.showMenu(mainmenu);});
-    }
+        Bangle.drawWidgets();
+        delete m.lastIdx;
+      } else {
+        setLightTheme();
+        Bangle.drawWidgets();
+        delete m.lastIdx;
       }
+    }
   },
-  "Exit" : function() {load();},
-  
+  "Dark Mode by Sun": {
+    value: saved.darkModeBySun | false,
+    format: v => v ? "On" : "Off",
+    min: 0, max: 1, step: 1,
+    onchange: v => {
+      saved.darkModeBySun = v;
+      if (v !== 0) {
+        //print("calculating sun times");
+        calculateSunTimes();
+        saved.lightModeAt = sunrise;
+        saved.darkModeAt = sunset;
+        //print("sunrise" +sunrise);
+        //print("sunset" +sunset);
+
+
+
+      }
+      storage.writeJSON(SETTINGS_FILE, saved);
+    },
+  },
+  "light mode at": {
+    value: saved.lightModeAt,
+    format: v => saved.lightModeAt,
+    onchange: function () {
+      if (saved.darkModeBySun === 0) {
+        E.showMenu(lightModeAtMenu);
+      }
+      else {
+        E.showAlert("Deactivate dark mode first!", "Action Blocked").then(
+          function () { E.showMenu(mainmenu); });
+      }
+    }
+  },
+  "dark mode at": {
+    value: saved.darkModeAt,
+    format: v => saved.darkModeAt,
+    onchange: function () {
+      if (saved.darkModeBySun === 0) {
+        E.showMenu(darkModeAtMenu);
+      }
+      else {
+        E.showAlert("Deactivate dark mode first!", "Action Blocked").then(function () { E.showMenu(mainmenu); });
+      }
+    }
+  },
+  "Exit": function () { load(); },
+
 };
 
 var lightModeAtMenu = {
-  "" : {
-    "title" : "light mode at"
+  "": {
+    "title": "light mode at"
   },
-  "Hour" : { 
-    value : lmH,
-    min:0,max:23,step:1,
-    onchange : v => { lmH=v; }},
-  "Minute" : { 
-    value : lmM,
-    min:0,max:59,step:1,
-    onchange : v => { lmM=v; }},
-  "< Back" : function() { saved.lightModeAt = fixTime(lmH,lmM); 
-                         storage.writeJSON(SETTINGS_FILE,saved);
-                         E.showMenu(mainmenu); },
-  };
+  "Hour": {
+    value: lmH,
+    min: 0, max: 23, step: 1,
+    onchange: v => { lmH = v; }
+  },
+  "Minute": {
+    value: lmM,
+    min: 0, max: 59, step: 1,
+    onchange: v => { lmM = v; }
+  },
+  "< Back": function () {
+    saved.lightModeAt = fixTime(lmH, lmM);
+    storage.writeJSON(SETTINGS_FILE, saved);
+    E.showMenu(mainmenu);
+  },
+};
 
-  var darkModeAtMenu = {
-  "" : {
-    "title" : "dark mode at"
+var darkModeAtMenu = {
+  "": {
+    "title": "dark mode at"
   },
-  "Hour" : { 
-    value : dmH,
-    min:0,max:23,step:1,
-    onchange : v => { dmH=v;  }}, 
-  "Minute" : { 
-    value : dmM,
-    min:0,max:59,step:1,
-    onchange : v => { dmM=v; }},
-  "< Back" : function() {saved.darkModeAt = fixTime(dmH,dmM);
-                         storage.writeJSON(SETTINGS_FILE,saved);
-                         E.showMenu(mainmenu); },
-  };
+  "Hour": {
+    value: dmH,
+    min: 0, max: 23, step: 1,
+    onchange: v => { dmH = v; }
+  },
+  "Minute": {
+    value: dmM,
+    min: 0, max: 59, step: 1,
+    onchange: v => { dmM = v; }
+  },
+  "< Back": function () {
+    saved.darkModeAt = fixTime(dmH, dmM);
+    storage.writeJSON(SETTINGS_FILE, saved);
+    E.showMenu(mainmenu);
+  },
+};
 
 // Actually display the menu
 E.showMenu(mainmenu);
 
 // Function to fix time format
 function fixTime(h, m) {
-  if (h.toString().length <2) {
+  if (h.toString().length < 2) {
     h = "0" + h.toString();
   }
-   if (m.toString().length <2) {
+  if (m.toString().length < 2) {
     m = "0" + m.toString();
   }
-    return h.toString() +":" + m.toString();
+  return h.toString() + ":" + m.toString();
 }
 
 function calculateSunTimes() {
-    var location = require("Storage").readJSON("mylocation.json",1)||{};
-    location.lat = location.lat||51.5072;
-    location.lon = location.lon||0.1276; // London
-    date = new Date(Date.now());
-    var times = SunCalc.getTimes(date, location.lat, location.lon);
-    sunrise = fixTime(times.sunrise.getHours() , times.sunrise.getMinutes());
-    sunset = fixTime(times.sunset.getHours() ,times.sunset.getMinutes());
-    /* do we want to re-calculate this every day? Or we just assume
-    that 'show' will get called once a day? */
-  }
+  var location = require("Storage").readJSON("mylocation.json", 1) || {};
+  location.lat = location.lat || 51.5072;
+  location.lon = location.lon || 0.1276; // London
+  date = new Date(Date.now());
+  var times = SunCalc.getTimes(date, location.lat, location.lon);
+  sunrise = fixTime(times.sunrise.getHours(), times.sunrise.getMinutes());
+  sunset = fixTime(times.sunset.getHours(), times.sunset.getMinutes());
+  /* do we want to re-calculate this every day? Or we just assume
+  that 'show' will get called once a day? */
+}
 
 function cl(x) { return g.setColor(x).getColor(); }
 
@@ -171,25 +180,25 @@ function upd(th) {
   storage.write('setting.json', settings);
   delete g.reset;
   g._reset = g.reset;
-  g.reset = function(n) { return g._reset().setColor(th.fg).setBgColor(th.bg); };
-  g.clear = function(n) { if (n) g.reset(); return g.clearRect(0,0,g.getWidth(),g.getHeight()); };
+  g.reset = function (n) { return g._reset().setColor(th.fg).setBgColor(th.bg); };
+  g.clear = function (n) { if (n) g.reset(); return g.clearRect(0, 0, g.getWidth(), g.getHeight()); };
   g.clear(1);
 }
 
 function flipTheme() {
   if (!g.theme.dark) {
     upd({
-      fg:cl("#fff"), bg:cl("#000"),
-      fg2:cl("#fff"), bg2:cl("#004"),
-      fgH:cl("#fff"), bgH:cl("#00f"),
-      dark:true
+      fg: cl("#fff"), bg: cl("#000"),
+      fg2: cl("#fff"), bg2: cl("#004"),
+      fgH: cl("#fff"), bgH: cl("#00f"),
+      dark: true
     });
   } else {
     upd({
-      fg:cl("#000"), bg:cl("#fff"),
-      fg2:cl("#000"), bg2:cl("#cff"),
-      fgH:cl("#000"), bgH:cl("#0ff"),
-      dark:false
+      fg: cl("#000"), bg: cl("#fff"),
+      fg2: cl("#000"), bg2: cl("#cff"),
+      fgH: cl("#000"), bgH: cl("#0ff"),
+      dark: false
     });
   }
 }
@@ -197,21 +206,21 @@ function flipTheme() {
 function setDarkTheme() {
   if (!g.theme.dark) {
     upd({
-      fg:cl("#fff"), bg:cl("#000"),
-      fg2:cl("#fff"), bg2:cl("#004"),
-      fgH:cl("#fff"), bgH:cl("#00f"),
-      dark:true
+      fg: cl("#fff"), bg: cl("#000"),
+      fg2: cl("#fff"), bg2: cl("#004"),
+      fgH: cl("#fff"), bgH: cl("#00f"),
+      dark: true
     });
   }
 }
 
 function setLightTheme() {
   if (g.theme.dark) {
-  upd({
-      fg:cl("#000"), bg:cl("#fff"),
-      fg2:cl("#000"), bg2:cl("#cff"),
-      fgH:cl("#000"), bgH:cl("#0ff"),
-      dark:false
+    upd({
+      fg: cl("#000"), bg: cl("#fff"),
+      fg2: cl("#000"), bg2: cl("#cff"),
+      fgH: cl("#000"), bgH: cl("#0ff"),
+      dark: false
     });
   }
 }
diff --git a/apps/thmswtch/boot.js b/apps/thmswtch/boot.js
index 16e2f4b87..bf2a518a6 100644
--- a/apps/thmswtch/boot.js
+++ b/apps/thmswtch/boot.js
@@ -1,113 +1,114 @@
 (function dm() {
-	function selectRightMode(lt,dt,at)  {
-		if (at < lt && at < dt ) {
+	function selectRightMode(lt, dt, at) {
+		if (at < lt && at < dt) {
 			return "lightT";
-		}else if (at > lt && at < dt) {
+		} else if (at > lt && at < dt) {
 			return "darkT";
-		}else if (at >lt && at > dt) {
-			return "lightN";}
+		} else if (at > lt && at > dt) {
+			return "lightN";
+		}
 	}
 	function setDarkTheme() {
 		if (!g.theme.dark) {
 			upd({
-			fg:cl("#fff"), bg:cl("#000"),
-			fg2:cl("#fff"), bg2:cl("#004"),
-			fgH:cl("#fff"), bgH:cl("#00f"),
-			dark:true
-		});
+				fg: cl("#fff"), bg: cl("#000"),
+				fg2: cl("#fff"), bg2: cl("#004"),
+				fgH: cl("#fff"), bgH: cl("#00f"),
+				dark: true
+			});
 		}
 	}
 
 	function setLightTheme() {
 		if (g.theme.dark) {
 			upd({
-				fg:cl("#000"), bg:cl("#fff"),
-				fg2:cl("#000"), bg2:cl("#cff"),
-				fgH:cl("#000"), bgH:cl("#0ff"),
-				dark:false
+				fg: cl("#000"), bg: cl("#fff"),
+				fg2: cl("#000"), bg2: cl("#cff"),
+				fgH: cl("#000"), bgH: cl("#0ff"),
+				dark: false
 			});
 		}
 	}
 	function fixTime(h, m) {
-		if (h.toString().length <2) {
+		if (h.toString().length < 2) {
 			h = "0" + h.toString();
 		}
-		if (m.toString().length <2) {
+		if (m.toString().length < 2) {
 			m = "0" + m.toString();
 		}
-		return h.toString() +":" + m.toString();
+		return h.toString() + ":" + m.toString();
 	}
 	function calculateSunTimes() {
-		var location = require("Storage").readJSON("mylocation.json",1)||{};
-		location.lat = location.lat||51.5072;
-		location.lon = location.lon||0.1276; // London
+		var location = require("Storage").readJSON("mylocation.json", 1) || {};
+		location.lat = location.lat || 51.5072;
+		location.lon = location.lon || 0.1276; // London
 		date = new Date(Date.now());
 		var times = SunCalc.getTimes(date, location.lat, location.lon);
-		sunrise = fixTime(times.sunrise.getHours() , times.sunrise.getMinutes());
-		sunset = fixTime(times.sunset.getHours() ,times.sunset.getMinutes());
+		sunrise = fixTime(times.sunrise.getHours(), times.sunrise.getMinutes());
+		sunset = fixTime(times.sunset.getHours(), times.sunset.getMinutes());
 		/* do we want to re-calculate this every day? Or we just assume
 		that 'show' will get called once a day? */
 	}
 	function cl(x) { return g.setColor(x).getColor(); }
 	function upd(th) {
 		g.theme = th;
-		settings = storage.readJSON('setting.json',1)
+		settings = storage.readJSON('setting.json', 1)
 		settings.theme = th;
 		storage.write('setting.json', settings);
 		delete g.reset;
 		g._reset = g.reset;
-		g.reset = function(n) { return g._reset().setColor(th.fg).setBgColor(th.bg); };
-		g.clear = function(n) { if (n) g.reset(); return g.clearRect(0,0,g.getWidth(),g.getHeight()); };
+		g.reset = function (n) { return g._reset().setColor(th.fg).setBgColor(th.bg); };
+		g.clear = function (n) { if (n) g.reset(); return g.clearRect(0, 0, g.getWidth(), g.getHeight()); };
 		g.clear(1);
 	}
 	try {
 		if (Bangle.dmTimeout) clearTimeout(Bangle.dmTimeout); // so the app can eval() this file to apply changes right away
 		delete Bangle.dmTimeout;
-		} catch (e) {
-			print("Bangle.dmTimeout does not exist");
-		}
+	} catch (e) {
+		print("Bangle.dmTimeout does not exist");
+	}
 	const SETTINGS_FILE = "themeSwitch.json";
 	const storage = require("Storage");
 	var sunrise, sunset, date;
 	var SunCalc = require("suncalc"); // from modules folder
 	const locale = require("locale");
-	let bSettings = storage.readJSON(SETTINGS_FILE,true)||{};
+	let bSettings = storage.readJSON(SETTINGS_FILE, true) || {};
 	const now = new Date();
-	hr = now.getHours()+(now.getMinutes()/60)+(now.getSeconds()/3600); // current (decimal) hour
+	hr = now.getHours() + (now.getMinutes() / 60) + (now.getSeconds() / 3600); // current (decimal) hour
 	dmH = parseFloat(bSettings.darkModeAt.split(":")[0]);
 	dmM = parseFloat(bSettings.darkModeAt.split(":")[1]);
 	lmH = parseFloat(bSettings.lightModeAt.split(":")[0]);
 	lmM = parseFloat(bSettings.lightModeAt.split(":")[1]);
 	print("reading switch timeslots.....");
-	let dmDec = parseFloat(dmH)+parseFloat(dmM)/parseFloat(60);
-	let lmDec = parseFloat(lmH)+parseFloat(lmM)/parseFloat(60);
-	targetMode = selectRightMode(parseFloat(lmDec),parseFloat(dmDec),parseFloat(hr));
-	if (targetMode === "lightT" || targetMode === "lightN" ){
+	let dmDec = parseFloat(dmH) + parseFloat(dmM) / parseFloat(60);
+	let lmDec = parseFloat(lmH) + parseFloat(lmM) / parseFloat(60);
+	targetMode = selectRightMode(parseFloat(lmDec), parseFloat(dmDec), parseFloat(hr));
+	if (targetMode === "lightT" || targetMode === "lightN") {
 		nextH = lmH;
 		nextM = lmM;
 	} else {
 		nextH = dmH;
 		nextM = dmM;
 	}
-	nextDecH = parseFloat(nextH) + parseFloat(nextM)/parseFloat(60);
-	let t = 3600000*(nextDecH-hr); // timeout in milliseconds
-	if (t<0) {t += 86400000;} // scheduled for tomorrow: add a day
+	nextDecH = parseFloat(nextH) + parseFloat(nextM) / parseFloat(60);
+	let t = 3600000 * (nextDecH - hr); // timeout in milliseconds
+	if (t < 0) { t += 86400000; } // scheduled for tomorrow: add a day
 	/* update theme mode at the correct time. */
-	Bangle.dmTimeout=setTimeout(() => {
-		if (bSettings.darkMode !==0){
-			if (targetMode === "lightT" || targetMode === "lightN" ){ 
+	Bangle.dmTimeout = setTimeout(() => {
+		if (bSettings.darkMode !== 0) {
+			if (targetMode === "lightT" || targetMode === "lightN") {
 				setLightTheme();
-			}else {
+			} else {
 				setDarkTheme();
-			} 
+			}
 			Bangle.loadWidgets();
 			Bangle.drawWidgets();
-			setTimeout(load, 20);  
-			if (bSettings.darkModeBySun !==0){
+			setTimeout(load, 20);
+			if (bSettings.darkModeBySun !== 0) {
 				calculateSunTimes();
 				bSettings.lightModeAt = sunrise;
 				bSettings.darkModeAt = sunset;
-				storage.writeJSON(SETTINGS_FILE, bSettings);	
+				storage.writeJSON(SETTINGS_FILE, bSettings);
 			}
 			dm(); // schedule next update
 		}