diff --git a/src/messenger/tests/client_side/qunit/index.html b/src/messenger/tests/client_side/qunit/index.html
index 6b7ee313..52bc74b8 100644
--- a/src/messenger/tests/client_side/qunit/index.html
+++ b/src/messenger/tests/client_side/qunit/index.html
@@ -20,5 +20,11 @@
         <script type="text/javascript" src="/webim/js/164/pluginmanager.js"></script>
         <script type="text/javascript" src="test_cases/pluginmanager_tests.js"></script>
         <!-- End of the mibew_api.js class tests -->
+
+        <!-- Start of Handlebars' helpers tests -->
+        <script type="text/javascript" src="/webim/js/164/handlebars.js"></script>
+        <script type="text/javascript" src="/webim/js/164/handlebars_helpers.js"></script>
+        <script type="text/javascript" src="test_cases/handlebars_helpers_tests.js"></script>
+        <!-- Start of Handlebars' helpers tests -->
     </body>
 </html>
diff --git a/src/messenger/tests/client_side/qunit/test_cases/handlebars_helpers_tests.js b/src/messenger/tests/client_side/qunit/test_cases/handlebars_helpers_tests.js
new file mode 100644
index 00000000..6b9231e5
--- /dev/null
+++ b/src/messenger/tests/client_side/qunit/test_cases/handlebars_helpers_tests.js
@@ -0,0 +1,73 @@
+// Testing Handlebars helpers
+module('Handlebars helpers');
+
+// Register test emphasis helper
+Handlebars.registerHelper('emTestHelper', function(text) {
+    return new Handlebars.SafeString('<em>' + text + '</em>');
+});
+
+// Register test strong helper
+Handlebars.registerHelper('strongTestHelper', function(text) {
+    return new Handlebars.SafeString('<strong>' + text + '</strong>');
+});
+
+// Test 'apply' Handlebars helper
+test('apply', function() {
+    // Test application of two valid helpers to text.
+    // There are no spaces before or after comma.
+    var template = '{{apply text "emTestHelper,strongTestHelper"}}';
+    var compiledTemplate = Handlebars.compile(template);
+    var output = compiledTemplate({text: "some_text"});
+    equal(
+        output,
+        '<strong><em>some_text</em></strong>',
+        'Test two valid helpers'
+    );
+
+    // Test application of two valid helpers in reverse order to text.
+    // There are no spaces before or after comma.
+    template = '{{apply text "strongTestHelper,emTestHelper"}}';
+    compiledTemplate = Handlebars.compile(template);
+    output = compiledTemplate({text: "some_text"});
+    equal(
+        output,
+        '<em><strong>some_text</strong></em>',
+        'Test two valid helpers in reverse order'
+    );
+
+    // Test application of two valid helpers to text.
+    // There are some spaces before and after comma.
+    template = '{{apply text "emTestHelper ,   strongTestHelper"}}';
+    compiledTemplate = Handlebars.compile(template);
+    output = compiledTemplate({text: "some_text"});
+    equal(
+        output,
+        '<strong><em>some_text</em></strong>',
+        'Test two valid helpers with some spaces before and after comma'
+    );
+
+    // Test application of one valid helper and one with wrong name to text.
+    // There are no spaces before or after comma.
+    template = '{{apply text "emTestHelper,$strongTestHelper"}}';
+    compiledTemplate = Handlebars.compile(template);
+    output = compiledTemplate({text: "some_text"});
+    equal(
+        output,
+        '<em>some_text</em>',
+        'Test one valid helper and one with wrong name'
+    );
+
+    // Test application of one valid helper and one unregistered helper to text.
+    // There are no spaces before or after comma.
+    template = '{{apply text "emTestHelper,unregisteredTestHelper"}}';
+    compiledTemplate = Handlebars.compile(template);
+    try {
+        output = compiledTemplate({text: "some_text"});
+    } catch(e) {
+        equal(
+            e.message,
+            "Unregistered helper 'unregisteredTestHelper'!",
+            'Test one valid helper and one unregistered helper'
+        );
+    }
+});
\ No newline at end of file
diff --git a/src/messenger/webim/js/164/handlebars_helpers.js b/src/messenger/webim/js/164/handlebars_helpers.js
new file mode 100644
index 00000000..367a8a8e
--- /dev/null
+++ b/src/messenger/webim/js/164/handlebars_helpers.js
@@ -0,0 +1,9 @@
+/*
+ This file is part of Mibew Messenger project.
+ http://mibew.org
+
+ Copyright (c) 2005-2011 Mibew Messenger Community
+ License: http://mibew.org/license.php
+*/
+Handlebars.registerHelper("apply",function(b,a){var c=b,e=/^[0-9A-z_]+$/,a=a.split(/\s*,\s*/),d;for(d in a)if(a.hasOwnProperty(d)&&e.test(a[d])){if("function"!=typeof Handlebars.helpers[a[d]])throw Error("Unregistered helper '"+a[d]+"'!");c=Handlebars.helpers[a[d]](c)}return new Handlebars.SafeString(c)});
+Handlebars.registerHelper("formatTime",function(b){var a=new Date(1E3*b),b=a.getHours().toString(),c=a.getMinutes().toString(),a=a.getSeconds().toString();return(10<b?b:"0"+b)+":"+(10<c?c:"0"+c)+":"+(10<a?a:"0"+a)});Handlebars.registerHelper("urlReplace",function(b){return new Handlebars.SafeString(b.replace(/((?:https?|ftp):\/\/\S*)/g,'<a href="$1" target="_blank">$1</a>'))});Handlebars.registerHelper("nl2br",function(b){return new Handlebars.SafeString(b.replace(/\n/g,"<br/>"))});
\ No newline at end of file
diff --git a/src/messenger/webim/js/source/handlebars_helpers.js b/src/messenger/webim/js/source/handlebars_helpers.js
new file mode 100644
index 00000000..39a9753c
--- /dev/null
+++ b/src/messenger/webim/js/source/handlebars_helpers.js
@@ -0,0 +1,75 @@
+/**
+ * @preserve This file is part of Mibew Messenger project.
+ * http://mibew.org
+ *
+ * Copyright (c) 2005-2011 Mibew Messenger Community
+ * License: http://mibew.org/license.php
+ */
+
+/**
+ * Register 'apply' Handlebars helper.
+ *
+ * This helper provide an ability to apply several helpers to single Handlebars
+ * expression
+ */
+Handlebars.registerHelper('apply', function(text, helpers) {
+    var result = text;
+    var validHelperName = /^[0-9A-z_]+$/;
+    helpers = helpers.split(/\s*,\s*/);
+    for (var prop in helpers) {
+        if (! helpers.hasOwnProperty(prop) ||
+            ! validHelperName.test(helpers[prop])) {
+            continue;
+        }
+        if (typeof Handlebars.helpers[helpers[prop]] != 'function') {
+            throw new Error(
+                "Unregistered helper '" + helpers[prop] + "'!"
+            );
+        }
+        result = Handlebars.helpers[helpers[prop]](result);
+    }
+    return new Handlebars.SafeString(result);
+});
+
+/**
+ * Register 'formatTime' Handlebars helper.
+ *
+ * This helper takes unix timestamp as argument and return time in "HH:MM:SS"
+ * format
+ */
+Handlebars.registerHelper('formatTime', function(unixTimestamp){
+    var d = new Date(unixTimestamp * 1000);
+    // Get time parts
+    var hours = d.getHours().toString();
+    var minutes = d.getMinutes().toString();
+    var seconds = d.getSeconds().toString();
+    // Add leading zero if needed
+    hours = hours > 10 ? hours : '0' + hours;
+    minutes = minutes > 10 ? minutes : '0' + minutes;
+    seconds = seconds > 10 ? seconds : '0' + seconds;
+    // Build result string
+    return hours + ':' + minutes + ':' + seconds;
+});
+
+/**
+ * Register 'urlReplace' Handlebars helper.
+ *
+ * This helper serch URLs and replace them by 'a' tag
+ */
+Handlebars.registerHelper('urlReplace', function(text) {
+    return new Handlebars.SafeString(
+        text.replace(
+            /((?:https?|ftp):\/\/\S*)/g,
+            '<a href="$1" target="_blank">$1</a>'
+        )
+    );
+});
+
+/**
+ * Register 'nl2br' Handlebars helper.
+ *
+ * This helper replace all new line characters (\n) by 'br' tags
+ */
+Handlebars.registerHelper('nl2br', function(text) {
+    return new Handlebars.SafeString(text.replace(/\n/g, "<br/>"));
+});
\ No newline at end of file