kml saving results display

js/kml.js

@@ -93,6 +93,20 @@ function postKmlData(filename, xml) {
         data: xml,
 	async:true,
         complete: function(response){
+          //console.log(response.responseText);
+          var res = parseInt(response.responseText);
+          if (res==0){
+            console.log("test!");
+            $("#kmlstatus").css({color:"rgba(70,200,70,1)"}).html("saved");
+            $("#kmlstatus").show(0).delay(500).fadeOut(250);
+          }else{
+            var msg = "some error";
+            if ((res==-1)||(res==-2)) msg = "file does not exist";
+            if (res==-3) msg = "read only file";
+            $("#kmlstatus").css({color:"rgba(200,70,70,1)"}).html("fail: "+msg);
+            $("#kmlstatus").show(0).delay(1000).fadeOut(250);
+          }
+
           //do nothing
         },
         contentType: "text/xml; charset=\"utf-8\""

test.html

@@ -139,6 +139,9 @@ Instructions:
                       <button id='restorekml' class='ic donothide' title='restore'><img src='js/images/ic_file_download_black_48dp_1x.png' class='icim donothide'/></button>
                       <button id='savekml' class='ic donothide' title='save'><img src='js/images/ic_file_upload_black_48dp_1x.png' class='icim donothide'/></button>
                     </td>
+                    <td valign='middle'>
+                      <div id='kmlstatus'></div>
+                    </td>
                 </tr>
                 <tr class='experimental'>
                     <td>