diff --git a/src/js/HIEOALoader.js b/src/js/HIEOALoader.js
index 8befa90..797e9c8 100644
--- a/src/js/HIEOALoader.js
+++ b/src/js/HIEOALoader.js
@@ -306,7 +306,7 @@ var HI = {
 		// annotation control switcher
                 var annotationcontrol = L.control.custom({
                     position: 'topleft',
-                    content : '<a aria-label="Annotation" class="leaflet-control-zoom-in" role="button" title="Annotation"><i data-type="wholepic" style="font-size: 20px;margin-top:3px;margin-left:-2px" class="fas fa-info"></i></a>',
+                    content : '<a aria-label="Annotations" class="leaflet-control-zoom-in" role="button" title="Annotations"><i data-type="wholepic" style="font-size: 20px;margin-top:3px;margin-left:-2px" class="fas fa-info"></i></a>',
                     classes : 'leaflet-control leaflet-bar',
                     style   :
                     {
@@ -325,13 +325,13 @@ var HI = {
 
 
 		// zoom control
-	    	HIMap.addControl(L.control.zoom({ zoomInTitle: 'Heranzoomen', zoomOutTitle: 'Herauszoomen' }));
+	    	HIMap.addControl(L.control.zoom({ zoomInTitle: 'Zoom in', zoomOutTitle: 'Zoom out' }));
 
 		// image zoom control
                 var piccontrol = L.control.custom({
                     position: 'topleft',
-                    content : '<a id="wholepicbutton" data-type="wholepic" aria-label="Ganzes Bild" href="javascript:void(0);" class="leaflet-control-zoom-in" role="button" title="Ganzes Bild"><i data-type="wholepic" style="font-size: 20px;margin-top:3px;margin-left:-2px" class="far fa-image"></i></a>'+
-			      '<a id="bestresbutton" data-type="bestres" aria-label="Beste Auflösung" href="javascript:void(0);" role="button" title="Beste Auflösung"><i data-type="bestres" style="font-size: 18px;margin-top:3px;margin-left:0px" class="fas fa-expand-arrows-alt"></i></a>',
+                    content : '<a id="wholepicbutton" data-type="wholepic" aria-label="Show whole image" href="javascript:void(0);" class="leaflet-control-zoom-in" role="button" title="Show whole image"><i data-type="wholepic" style="font-size: 20px;margin-top:3px;margin-left:-2px" class="far fa-image"></i></a>'+
+			      '<a id="bestresbutton" data-type="bestres" aria-label="Show image in highest resolution" href="javascript:void(0);" role="button" title="Show image in highest resolution"><i data-type="bestres" style="font-size: 18px;margin-top:3px;margin-left:0px" class="fas fa-expand-arrows-alt"></i></a>',
                     classes : 'leaflet-control leaflet-bar',
                     style   :
                     {
@@ -358,7 +358,7 @@ var HI = {
 		// close control
                 var closecontrol = L.control.custom({
                     position: 'topright',
-                    content : '<a aria-label="Zurück zum Text" href="javascript:void(0)" class="leaflet-control-zoom-in" role="button" title="Zurück zum Text"><i style="color: white;font-size: 20px;margin-top:3px;margin-left:-2px" class="fas fa-times-circle"></i></a>',
+                    content : '<a aria-label="Go back to text" href="javascript:void(0)" class="leaflet-control-zoom-in" role="button" title="Go back to text"><i style="color: white;font-size: 20px;margin-top:3px;margin-left:-2px" class="fas fa-times-circle"></i></a>',
                     classes : 'leaflet-control btn btn-info',
                     style   :
                     {