remember login state, and check if user is logged in on page

wwwroot/js/profile.js

@@ -0,0 +1,2 @@
+$(document).ready(function() {
+});

wwwroot/js/settings.js

@@ -1,3 +1,20 @@
 $(document).ready(function() {
-  console.log("hey from js");
+  //check login state
+  console.log("page loaded");
+  $.post('/senddata/checkloginstate','action=getloginstate',function(data){
+    console.log(data);
+    if (data.loggedin == true) {
+      $("#userlabel").html(" "+data.username);
+    }else{
+      $("#userlabel").html(" not logged in!!");
+    }
+  },'json');
+
+
+
+  $('#logoutbtn').click(function() {
+    $.post('/senddata/checkloginstate','action=logout',function(data){
+      console.log(data);
+    },'json');
+  });
 });