fixed lookangles box to work with imperial units

Author: rossengeorgiev

css/main.css

@@ -108,15 +108,15 @@ body {
 }
 .slickbox .bearing {
     margin-right: 5px;
-    width: 60px;
+    width: 70px;
 }
 .slickbox .elevation {
     margin-left: 5px;
     width: 100px;
 }
 .slickbox .range {
     margin-right: 5px;
-    width: 60px;
+    width: 70px;
 }
 
 #mapscreen {

js/tracker.js

@@ -148,7 +148,12 @@ function update_lookangles(idx) {
     $("#lookanglesbox .bearing").text(look.bearing);
     $("#lookanglesbox .elevation").text("Elevation: " + Math.round(look.elevation * 10000)/10000 + "°");
 
-    var range_string = (look.range < 10000) ? Math.round(look.range) + "m" : (Math.round(look.range/100)/10) + " km";
+    var range_string = "";
+    if(offline.get('opt_imperial')) {
+        range_string =  Math.round(look.range * 0.000621371192) + " miles";
+    } else {
+        range_string = (look.range < 10000) ? Math.round(look.range) + "m" : (Math.round(look.range/100)/10) + " km";
+    }
     $("#lookanglesbox .range").text(range_string);
 }
 
@@ -1482,6 +1487,7 @@ function refreshUI() {
     }
 
     mapInfoBox.close();
+    if(follow_vehicle > -1) update_lookangles(follow_vehicle);
 }
 
 var status = "";