diff --git a/src/main/resources/eu/simstadt/regionchooser/website/script/simstadt_openlayers.js b/src/main/resources/eu/simstadt/regionchooser/website/script/simstadt_openlayers.js
index 166896fc94e2c7e3f2b28e507d1617312a20f074..c40ed21ec92833987b72b2575f89f283eda3b443 100644
--- a/src/main/resources/eu/simstadt/regionchooser/website/script/simstadt_openlayers.js
+++ b/src/main/resources/eu/simstadt/regionchooser/website/script/simstadt_openlayers.js
@@ -284,8 +284,8 @@ var regionChooser = (function(){
 		dataPanel.append("<h3 class='clean'>Area : " + (area / 10000).toFixed(1) + " ha\n");
 		dataPanel.append('<div style="visibility:hidden" id="download_region">' + 
 			'<button type="button" onclick="regionChooser.downloadFromSelectedCityGMLs()" id="download_region_button" disabled>Download Region</button><br/>\n' +
-			'<a href="#" onclick="regionChooser.checkCityGMLS(true);">(Select All)</a>\n' +
-			'<a href="#" onclick="regionChooser.checkCityGMLS(false);">(Select None)</a>\n'+
+			'<a href="#" onclick="regionChooser.selectAllOrNone(true);">(Select All)</a>\n' +
+			'<a href="#" onclick="regionChooser.selectAllOrNone(false);">(Select None)</a>\n'+
 			'</div>\n');
 		findIntersections();
 		dataPanel.append('<button type="button" onclick="regionChooser.copyCoordinatesToClipboard()" id="get_wgs84">Copy coordinates</button><br/>\n')
@@ -384,7 +384,7 @@ var regionChooser = (function(){
 		publicScope.downloadRegionFromCityGMLs(checkedBoxes.map(c => c.id));
 	}
 	
-	publicScope.checkCityGMLS = function(allOrNone) {
+	publicScope.selectAllOrNone = function(allOrNone) {
 		document.querySelectorAll("input.select_citygml").forEach(c => c.checked = allOrNone);
 		publicScope.isDownloadPossible();
 	}