diff --git a/js/base/rem.min.js b/js/base/rem.min.js
new file mode 100644
index 0000000..7a96d75
--- /dev/null
+++ b/js/base/rem.min.js
@@ -0,0 +1,7 @@
+/**
+ * Module: rem - v1.3.2
+ * Description: A polyfill to parse CSS links and rewrite pixel equivalents into head for non supporting browsers
+ * Date Built: 2014-07-02
+ * Copyright (c) 2014  | Chuck Carpenter <chuck.carpenter@me.com>,Lucas Serven <lserven@gmail.com>;
+**/
+!function(e){"use strict";var t=function(){var e=document.createElement("div");return e.style.cssText="font-size: 1rem;",/rem/.test(e.style.fontSize)},n=function(){for(var e=document.getElementsByTagName("link"),t=[],n=0;n<e.length;n++)"stylesheet"===e[n].rel.toLowerCase()&&null===e[n].getAttribute("data-norem")&&t.push(e[n].href);return t},r=function(){for(var e=0;e<h.length;e++)l(h[e],o)},o=function(e,t){if(p.push(e.responseText),v.push(t),v.length===h.length){for(var n=0;n<v.length;n++)a(p[n],v[n]);(h=m.slice(0)).length>0?(v=[],p=[],m=[],r()):i()}},a=function(e,t){for(var n,r=d(e).replace(/\/\*[\s\S]*?\*\//g,""),o=/[\w\d\s\-\/\\\[\]:,.'"*()<>+~%#^$_=|@]+\{[\w\d\s\-\/\\%#:!;,.'"*()]+\d*\.?\d+rem[\w\d\s\-\/\\%#:!;,.'"*()]*\}/g,a=r.match(o),i=/\d*\.?\d+rem/g,s=r.match(i),c=/(.*\/)/,l=c.exec(t)[0],u=/@import (?:url\()?['"]?([^'\)"]*)['"]?\)?[^;]*/gm;null!==(n=u.exec(e));)m.push(0===n[1].indexOf("/")?n[1]:l+n[1]);null!==a&&0!==a.length&&(f=f.concat(a),g=g.concat(s))},i=function(){for(var e=/[\w\d\s\-\/\\%#:,.'"*()]+\d*\.?\d+rem[\w\d\s\-\/\\%#:!,.'"*()]*[;}]/g,t=0;t<f.length;t++){u+=f[t].substr(0,f[t].indexOf("{")+1);for(var n=f[t].match(e),r=0;r<n.length;r++)u+=n[r],r===n.length-1&&"}"!==u[u.length-1]&&(u+="\n}")}s()},s=function(){for(var e=0;e<g.length;e++)y[e]=Math.round(parseFloat(g[e].substr(0,g[e].length-3)*w))+"px";c()},c=function(){for(var e=0;e<y.length;e++)y[e]&&(u=u.replace(g[e],y[e]));var t=document.createElement("style");t.setAttribute("type","text/css"),t.id="remReplace",document.getElementsByTagName("head")[0].appendChild(t),t.styleSheet?t.styleSheet.cssText=u:t.appendChild(document.createTextNode(u))},l=function(t,n){try{var r=e.ActiveXObject?new ActiveXObject("Microsoft.XMLHTTP")||new ActiveXObject("Msxml2.XMLHTTP"):new XMLHttpRequest;r.open("GET",t,!0),r.onreadystatechange=function(){4===r.readyState&&n(r,t)},r.send(null)}catch(o){if(e.XDomainRequest){var a=new XDomainRequest;a.open("get",t),a.onload=function(){n(a,t)},a.onerror=function(){return!1},a.send()}}},d=function(t){return e.matchMedia||e.msMatchMedia||(t=t.replace(/@media[\s\S]*?\}\s*\}/g,"")),t};if(!t()){var u="",h=n(),m=[],f=[],g=[],p=[],v=[],y=[],w="";w=function(){var e,t=document,n=t.documentElement,r=t.body||t.createElement("body"),o=!t.body,a=t.createElement("div"),i=r.style.fontSize;return o&&n.appendChild(r),a.style.cssText="width:1em; position:absolute; visibility:hidden; padding: 0;",r.style.fontSize="1em",r.appendChild(a),e=a.offsetWidth,o?n.removeChild(r):(r.removeChild(a),r.style.fontSize=i),e}(),r()}}(window);
\ No newline at end of file
diff --git a/js/sidebar-menu.js b/js/sidebar-menu.js
index 449b782..371d3a0 100644
--- a/js/sidebar-menu.js
+++ b/js/sidebar-menu.js
@@ -36,8 +36,46 @@
         }
     };
 
+    var sideMenu = function(){
+        var $menu = $('.tools').find('.toggle-menu');
+
+
+        try{
+            if($menu.length > 0){
+                var $toggler = $menu.find('h6'),
+                    $submenu = $menu.find('nav > ul >li, nav > div');
+                if($toggler.length > 0 && $submenu.length > 0){
+                    $toggler.addClass('closed');
+                    $toggler.wrapInner('<a href="#toggleMenu" class="toggler"></a>');
+                    $toggler.each(function( index ) {
+                        $(this).on( "click", function(e) {
+                            e.preventDefault();
+                            var $this = $(this);
+                            $this.toggleClass('closed');
+                            $this.toggleClass('opened');
+                            if($this.hasClass('opened')){
+                                var $foc = $this.closest('li.level1').find('li.level2:first-child').find('a:first-child');
+                                if($foc.length > 0){
+                                    $foc.focus();
+                                }
+                            }
+                        });
+                    });
+
+                    //FIXME: store current nav state with local storage
+                }
+
+
+            }
+
+        }catch(err){
+            alert('err');
+        }
+    };
+
     $(function(){
         mainMenu();
+        sideMenu();
     });
 
 } )( jQuery, spc );
diff --git a/script.js b/script.js
index b1ceb69..3f56cf0 100755
--- a/script.js
+++ b/script.js
@@ -26,8 +26,11 @@
 
 
 /* DOKUWIKI:include js/plugins/do_tasks.js */
+
 /* DOKUWIKI:include js/sidebar-menu.js */
 
 
 
 
+
+