diff --git a/files/sys/system.js b/files/sys/system.js
index 2de0dce..bc195bb 100644
--- a/files/sys/system.js
+++ b/files/sys/system.js
@@ -19,7 +19,7 @@ function SYSTEM(endpoint, group,start_state){
         system.go_state();});
 }
 //internal function to handle pagestate results
-SYSTEM.prototype.handle_call_pages = function (data,id) {
+SYSTEM.prototype.handle_call_pages = function (data,id,forced) {
     if(data['status']){
         system.log_info('load pages: endpoint '+system.endpoint+' group:'+system.group+' state:'+id+' - success');
         //state not found?
@@ -31,7 +31,7 @@ SYSTEM.prototype.handle_call_pages = function (data,id) {
             window.history.pushState(null, "", '#!'+id);}
         data['result'].forEach(function(entry) {
             //check loaded state of div - reload only if required
-            if(system.state[entry['div']] !== entry['url']+'&'+window.location.search.substr(1)){
+            if(forced || system.state[entry['div']] !== entry['url']+'&'+window.location.search.substr(1)){
                 //load pages
                 $.ajax({
                         async: false,
@@ -40,8 +40,6 @@ SYSTEM.prototype.handle_call_pages = function (data,id) {
                         url: entry['url']+'&'+window.location.search.substr(1),
                         success:    function(data){
                             if($(entry['div']).length){
-                                //console.log(entry['div']);
-                                //console.log(data);
                                 $(entry['div']).html(data);
                                 system.log_info('load page: '+id+entry['div']+' '+entry['url']+'&'+window.location.search.substr(1)+' - success');
                             } else {
@@ -122,9 +120,9 @@ SYSTEM.prototype.load_page = function(){
     return result;
 };
 //load a pagestatewith given id
-SYSTEM.prototype.load = function(id){
+SYSTEM.prototype.load = function(id,forced){
     system.log(system.LOG_START,'load page '+id);
-    this.call('call=pages&group='+this.group+'&state='+id,function(data){system.handle_call_pages(data,id);},{},"json",false);};
+    this.call('call=pages&group='+this.group+'&state='+id,function(data){system.handle_call_pages(data,id,forced);},{},"json",false);};
 
 SYSTEM.prototype.load_css = function loadCSS(csssrc) {
     var snode = document.createElement('link');
@@ -143,20 +141,22 @@ SYSTEM.prototype.cur_state = function() {
     return '';
 };
 
-SYSTEM.prototype.go_state = function(default_state){
+SYSTEM.prototype.go_state = function(default_state,forced){
     var pageName = this.cur_state();
-    this.load(pageName ? pageName : default_state);
+    this.load(pageName ? pageName : default_state,forced);
 };
 
 SYSTEM.prototype.back = function(){
     window.history.back();};
 SYSTEM.prototype.forwad = function(){
     window.history.forward();};
+SYSTEM.prototype.reload = function(){
+    //window.location.reload();
+    this.go_state(this.cur_state(),true);
+};
 
 SYSTEM.prototype.language = function(lang){
     this.log_info('change language to '+lang);
-    //preserve the old parameters
-    //var search = location.search ? location.search.substring(1).split("&") : [];
     var search = '_lang='+lang;
-    window.location.href = '/?' + search + location.hash;
+    window.location.href = window.location.pathname +'?' + search + location.hash;
 };
\ No newline at end of file
diff --git a/sai/modules/saimod_sys_log/saimod_sys_log.php b/sai/modules/saimod_sys_log/saimod_sys_log.php
index 504e3b0..3a026bc 100644
--- a/sai/modules/saimod_sys_log/saimod_sys_log.php
+++ b/sai/modules/saimod_sys_log/saimod_sys_log.php
@@ -316,7 +316,7 @@ class saimod_sys_log extends \SYSTEM\SAI\SaiModule {
         $res = \SYSTEM\DBD\SYS_SAIMOD_LOG_FILTERS::QQ();        
         $result = '';        
         while($row = $res->next()){
-            $result .= '<li><a href="#" filter="'.$row['class'].'">'.$row['class'].'</a></li>';}
+            $result .= '<li><a href="#!log" filter="'.$row['class'].'">'.$row['class'].'</a></li>';}
         return $result;
     }
     
diff --git a/sai/modules/saimod_sys_log/tpl/saimod_sys_log_filter.tpl b/sai/modules/saimod_sys_log/tpl/saimod_sys_log_filter.tpl
index 8a5f6ed..3dbf4aa 100644
--- a/sai/modules/saimod_sys_log/tpl/saimod_sys_log_filter.tpl
+++ b/sai/modules/saimod_sys_log/tpl/saimod_sys_log_filter.tpl
@@ -1,5 +1,5 @@
 <ul class="nav nav-pills" id="error_filter">    
-    <li class="active"><a href="#" filter="%">All</a></li>
+    <li class="active"><a href="#!log" filter="%">All</a></li>
     ${error_filter}
 </ul>
 <div id="table_log">${table}</div>
\ No newline at end of file
diff --git a/sai/page/js/sai.js b/sai/page/js/sai.js
index abee9ab..4e784fc 100644
--- a/sai/page/js/sai.js
+++ b/sai/page/js/sai.js
@@ -5,6 +5,7 @@ $(document).ready(function() {
         $('#sai_navbar li, #project_navbar li').each(function(){
             $(this).removeClass('active');});
         $(this).parent().addClass('active');
+        system.reload();
     });
     
     $('#sai_navbar li, #project_navbar li').each(function(){