diff --git a/templates/skin/developer-jquery/block.streamConfig.tpl b/templates/skin/developer-jquery/block.streamConfig.tpl
index 56e32c8a..6c58d121 100644
--- a/templates/skin/developer-jquery/block.streamConfig.tpl
+++ b/templates/skin/developer-jquery/block.streamConfig.tpl
@@ -31,7 +31,7 @@
                     <strong>{$aLang.stream_block_users_title}</strong><br />
         <input type="text" id="stream_users_complete" autocomplete="off" onclick/>
         <a href="javascript:ls.stream.appendUser()">{$aLang.stream_block_config_append}</a>
-        <ul id="userfeed_block_users_list">
+        <ul id="stream_block_users_list">
             {if count($aStreamSubscribedUsers)}
                 {foreach from=$aStreamSubscribedUsers item=oUser}
                     {assign var=iUserId value=$oUser->getId()}
diff --git a/templates/skin/developer-jquery/js/stream.js b/templates/skin/developer-jquery/js/stream.js
index 114ab5c7..e1de64a4 100644
--- a/templates/skin/developer-jquery/js/stream.js
+++ b/templates/skin/developer-jquery/js/stream.js
@@ -1,32 +1,34 @@
+var ls = ls || {};
+
 ls.stream =( function ($) {
     this.isBusy = false;
     this.subscribe = function (iTargetUserId) {
-        jQuery.post(aRouter['stream']+'subscribe', {'id':iTargetUserId,  'security_ls_key':LIVESTREET_SECURITY_KEY}, function(data) { 
+        jls.ajax(aRouter['stream']+'subscribe', {'id':iTargetUserId}, function(data) { 
                 if (!data.bStateError) {
                     ls.msg.notice(data.sMsgTitle,data.sMsg);
                 }
             });
     }
     this.unsubscribe = function (iId) {
-         jQuery.post(aRouter['stream']+'unsubscribe', {'id':iId, 'security_ls_key':LIVESTREET_SECURITY_KEY}, function(data) { 
+         ls.ajax(aRouter['stream']+'unsubscribe', {'id':iId}, function(data) { 
                 if (!data.bStateError) {
                     ls.msg.notice(data.sMsgTitle,data.sMsg);
                 }
             });
     }
     this.switchEventType = function (iType) {
-         jQuery.post(aRouter['stream']+'switchEventType', { 'type':iType, 'security_ls_key':LIVESTREET_SECURITY_KEY}, function(data) { 
+         ls.ajax(aRouter['stream']+'switchEventType', { 'type':iType}, function(data) { 
                 if (!data.bStateError) {
                     ls.msg.notice(data.sMsgTitle,data.sMsg);
                 }
             });
     }
     this.appendUser = function() {
-        var sLogin = jQuery('#stream_users_complete').val();
+        var sLogin = $('#stream_users_complete').val();
         if (!sLogin) return;
-         jQuery.post(aRouter['stream']+'subscribeByLogin', {'login':sLogin,  'security_ls_key':LIVESTREET_SECURITY_KEY}, function(data) {
+        ls.ajax(aRouter['stream']+'subscribeByLogin', {'login':sLogin}, function(data) {
             if (!data.bStateError) {
-                var checkbox = jQuery('#strm_u_'+data.uid);
+                var checkbox = $('#strm_u_'+data.uid);
                 if (checkbox.length) {
                     if (checkbox.attr('checked')) {
                         ls.msg.error(data.lang_error_title,data.lang_error_msg);
@@ -35,8 +37,8 @@ ls.stream =( function ($) {
                         ls.msg.notice(data.sMsgTitle,data.sMsg);
                     }
                 } else {
-                    var liElement='<li><input type="checkbox" class="streamUserCheckbox" id="usf_u_'+data.uid+'" checked="checked" onClick="if (jQuery(this).get(\'checked\')) {ls.stream.subscribe(\'users\','+data.uid+')} else {ls.stream.unsubscribe(\'users\','+data.uid+')}" /><a href="'+data.user_web_path+'">'+data.user_login+'</a></li>';
-                    jQuery('#stream_block_users_list').append(liElement);
+                    var liElement='<li><input type="checkbox" class="streamUserCheckbox" id="usf_u_'+data.uid+'" checked="checked" onClick="if ($(this).get(\'checked\')) {ls.stream.subscribe(\'users\','+data.uid+')} else {ls.stream.unsubscribe(\'users\','+data.uid+')}" /><a href="'+data.user_web_path+'">'+data.user_login+'</a></li>';
+                    $('#stream_block_users_list').append(liElement);
                     ls.msg.notice(data.sMsgTitle,data.sMsg);
                 }
             }
@@ -46,21 +48,21 @@ ls.stream =( function ($) {
         if (this.isBusy) {
             return;
         }
-        var lastId = jQuery('#stream_last_id').val();
+        var lastId = $('#stream_last_id').val();
         if (!lastId) return;
-        jQuery('#stream_get_more').addClass('stream_loading');
+        $('#stream_get_more').addClass('stream_loading');
         this.isBusy = true;
-        jQuery.post(aRouter['stream']+'get_more', {'last_id':lastId,  'security_ls_key':LIVESTREET_SECURITY_KEY}, function(data) {
+        ls.ajax(aRouter['stream']+'get_more', {'last_id':lastId}, function(data) {
             if (!data.bStateError && data.topics_count) {
-                jQuery('#stream_loaded_topics').append(data.result);
-                jQuery('#stream_last_id').attr('value', data.iStreamLastId);
+                $('#stream_loaded_topics').append(data.result);
+                $('#stream_last_id').attr('value', data.iStreamLastId);
             }
             if (!data.topics_count) {
-                jQuery('#stream_get_more').css({'display':'none'});
+                $('#stream_get_more').css({'display':'none'});
             }
-            jQuery('#stream_get_more').removeClass('stream_loading');
-            ls.stream.isBusy = false;
-        });
+            $('#stream_get_more').removeClass('stream_loading');
+            this.isBusy = false;
+        }.bind(this));
     }
     return this;
-}).call(ls.stream || {},jQuery);
\ No newline at end of file
+}).call(ls.stream || {},$);
\ No newline at end of file
diff --git a/templates/skin/developer-jquery/js/userfeed.js b/templates/skin/developer-jquery/js/userfeed.js
index cc9fa2dd..f20aa7ba 100644
--- a/templates/skin/developer-jquery/js/userfeed.js
+++ b/templates/skin/developer-jquery/js/userfeed.js
@@ -1,25 +1,27 @@
+var ls = ls || {};
+
 ls.userfeed =( function ($) {
     this.isBusy = false;
     this.subscribe = function (sType, iId) {
-        jQuery.post(aRouter['feed']+'subscribe', {'type':sType, 'id':iId, 'security_ls_key':LIVESTREET_SECURITY_KEY}, function(data) { 
+       ls.ajax(aRouter['feed']+'subscribe', {'type':sType, 'id':iId}, function(data) { 
                 if (!data.bStateError) {
                     ls.msg.notice(data.sMsgTitle,data.sMsg);
                 }
             });
     }
     this.unsubscribe = function (sType, iId) {
-         jQuery.post(aRouter['feed']+'unsubscribe', {'type':sType, 'id':iId, 'security_ls_key':LIVESTREET_SECURITY_KEY}, function(data) { 
+         ls.ajax(aRouter['feed']+'unsubscribe', {'type':sType, 'id':iId}, function(data) { 
                 if (!data.bStateError) {
                     ls.msg.notice(data.sMsgTitle,data.sMsg);
                 }
             });
     }
     this.appendUser = function() {
-        var sLogin = jQuery('#userfeed_users_complete').val();
+        var sLogin = $('#userfeed_users_complete').val();
         if (!sLogin) return;
-         jQuery.post(aRouter['feed']+'subscribeByLogin', {'login':sLogin,  'security_ls_key':LIVESTREET_SECURITY_KEY}, function(data) {
+         ls.ajax(aRouter['feed']+'subscribeByLogin', {'login':sLogin}, function(data) {
                 if (!data.bStateError) {
-                    var checkbox = jQuery('#usf_u_'+data.uid);
+                    var checkbox = $('#usf_u_'+data.uid);
                     if (checkbox.length) {
                         if (checkbox.attr('checked')) {
                             ls.msg.error(data.lang_error_title,data.lang_error_msg);
@@ -28,8 +30,8 @@ ls.userfeed =( function ($) {
                             ls.msg.notice(data.sMsgTitle,data.sMsg);
                         }
                     } else {
-                        var liElement='<li><input type="checkbox" class="userfeedUserCheckbox" id="usf_u_'+data.uid+'" checked="checked" onClick="if (jQuery(this).get(\'checked\')) {ls.userfeed.subscribe(\'users\','+data.uid+')} else {ls.userfeed.unsubscribe(\'users\','+data.uid+')}" /><a href="'+data.user_web_path+'">'+data.user_login+'</a></li>';
-                        jQuery('#userfeed_block_users_list').append(liElement);
+                        var liElement='<li><input type="checkbox" class="userfeedUserCheckbox" id="usf_u_'+data.uid+'" checked="checked" onClick="if ($(this).get(\'checked\')) {ls.userfeed.subscribe(\'users\','+data.uid+')} else {ls.userfeed.unsubscribe(\'users\','+data.uid+')}" /><a href="'+data.user_web_path+'">'+data.user_login+'</a></li>';
+                        $('#userfeed_block_users_list').append(liElement);
                         ls.msg.notice(data.sMsgTitle,data.sMsg);
                     }
                 }
@@ -39,21 +41,21 @@ ls.userfeed =( function ($) {
         if (this.isBusy) {
             return;
         }
-        var lastId = jQuery('#userfeed_last_id').val();
+        var lastId = $('#userfeed_last_id').val();
         if (!lastId) return;
-        jQuery('#userfeed_get_more').addClass('userfeed_loading');
+        $('#userfeed_get_more').addClass('userfeed_loading');
         this.isBusy = true;
-        jQuery.post(aRouter['feed']+'get_more', {'last_id':lastId,  'security_ls_key':LIVESTREET_SECURITY_KEY}, function(data) {
+        ls.ajax(aRouter['feed']+'get_more', {'last_id':lastId}, function(data) {
             if (!data.bStateError && data.topics_count) {
-                jQuery('#userfeed_loaded_topics').append(data.result);
-                jQuery('#userfeed_last_id').attr('value', data.iUserfeedLastId);
+                $('#userfeed_loaded_topics').append(data.result);
+                $('#userfeed_last_id').attr('value', data.iUserfeedLastId);
             }
             if (!data.topics_count) {
-                jQuery('#userfeed_get_more').css({'display':'none'});
+                $('#userfeed_get_more').css({'display':'none'});
             }
-            jQuery('#userfeed_get_more').removeClass('userfeed_loading');
-            ls.userfeed.isBusy = false;
-        });
+            $('#userfeed_get_more').removeClass('userfeed_loading');
+            this.isBusy = false;
+        }.bind(this));
     }
     return this;
-}).call(ls.userfeed || {},jQuery);
\ No newline at end of file
+}).call(ls.userfeed || {},$);
\ No newline at end of file