deleting posts on unfollowing and exlude user from further getposts calls

js/interface_home.js

@@ -139,6 +139,10 @@ var InterfaceFunctions = function()
                 })
                 .on("eventUnfollow", function(e, user) {
                     $(".following-count").text(followingUsers.length-1);
+                    $('.wrapper .postboard .post').each( function() {
+                        if ($(this).find('[data-screen-name="'+user+'"]').length && !$(this).find(".post-retransmited-by").text())
+                            $( this ).remove();
+                    });
                 });
         }
     }

js/twister_following.js

@@ -86,11 +86,17 @@ TwisterFollowing.prototype = {
             //activate updating for only one user...
             i = followingUsers.indexOf(username);
 
-            if (i > -1)
+            if (i > -1) {
                 oneshot = true;
-            else if (typeof(this.followingsFollowings[username]) !== 'undefined') {
+            } else {
+                if (typeof(this.followingsFollowings[username]) !== 'undefined') {
                     delete this.followingsFollowings[username];
                     this.save();
+                }
+                if (username in _idTrackerMap)
+                   delete _idTrackerMap[username];
+                if (username in _lastHaveMap)
+                   delete _lastHaveMap[username];
                 return;
             }
         }
@@ -105,6 +111,15 @@ TwisterFollowing.prototype = {
         if (updated)
             this.save();
 
+        for (var user in _idTrackerMap) {
+            if (followingUsers.indexOf(user) < 0)
+                delete _idTrackerMap[user];
+        }
+        for (var user in _lastHaveMap) {
+            if (followingUsers.indexOf(user) < 0)
+                delete _lastHaveMap[user];
+        }
+
         for (; i < followingUsers.length; i++) {
             var ctime = new Date().getTime() / 1000;