--- a/views/Extractapp/EditTaglist.php	Wed May 04 15:22:11 2016 +0200
+++ b/views/Extractapp/EditTaglist.php	Wed May 25 11:29:28 2016 +0200
@@ -64,7 +64,7 @@
 	
 	console.log(".englishOnly");
 
-	var englishAlphabetAndWhiteSpace =/[A-Za-z 0-9]/g;
+	var englishAlphabet =/[A-Za-z0-9]/g;
 
 	var key = String.fromCharCode(event.which);
 	
@@ -76,9 +76,8 @@
 	// shift, ctr, alt: 16, 17, 18, 20
 	// cmd: 91
 	// -: 189
-	
 
-	if (event.keyCode == 8 || event.keyCode == 9 || (event.keyCode >= 16 && event.keyCode <= 20) || event.keyCode == 27 || event.keyCode == 37 || event.keyCode == 39 || event.keyCode == 91 || event.keyCode == 189 || englishAlphabetAndWhiteSpace.test(key)) { 
+	if (event.keyCode == 8 || event.keyCode == 9 || (event.keyCode >= 16 && event.keyCode <= 20) || event.keyCode == 27 || event.keyCode == 37 || event.keyCode == 39  || event.keyCode == 91 || event.keyCode == 189 || englishAlphabet.test(key)) { 
 		return true; 
 	}	
 
@@ -330,10 +329,16 @@
 			console.log("error when newTag");
 		},
 		success: function (e) {
-			alert("Saved!");
-
-			setCookie("Saved");
-			//document.location.reload(true);
+			console.log(e);
+			if (e[0] == 0){
+				alert("Saving error when create new tag. Check if the tag already exists.");
+			} else if (e[0] == 1) {
+				alert("Saving error when update tag topic relation. Please contact IT for support.");
+			} else {
+				alert("Saved!");
+				setCookie("Saved");
+				//document.location.reload(true);
+			}
 		}
 	}).done(function(result) {
 	});
@@ -363,6 +368,7 @@
 		data : 'func=SaveTagElement'+'&id='+elid+'&name='+elname+'&tag='+eltag+'&color='+elcolor+'&topic_id='+topic_id,
 		error: function (e) {
 			console.log("error when saving Tag");
+			alert("Saving failed. Please check if the tag already exists.");
 		},
 		success: function (e) {
 			alert("Saved!");