datenspuren food: ask for geolocation only when opened

content/static/datenspuren/2015/script/pois.js

@@ -70,13 +70,6 @@ function makeLink(link) {
     return a
 }
 
-navigator.geolocation.getCurrentPosition(function(geo) {
-    onGeo(geo)
-    navigator.geolocation.watchPosition(onGeo, null, {
-        enableHighAccuracy: true
-    })
-})
-
 var h3 = $('<h3 id="foodlocator">Imbißmöglichkeiten anzeigen</h3>')
 $('article').append(h3)
 
@@ -85,6 +78,13 @@ h3.click(function() {
     if (ran) return
     ran = true
 
+    navigator.geolocation.getCurrentPosition(function(geo) {
+        onGeo(geo)
+        navigator.geolocation.watchPosition(onGeo, null, {
+            enableHighAccuracy: true
+        })
+    })
+
     h3.addClass('expanded')
     h3.text("Lade Imbißmöglichkeiten...")