diff --git a/img/img.php b/img/img.php
index 9502ab3..a4f7d1e 100644
--- a/img/img.php
+++ b/img/img.php
@@ -37,6 +37,12 @@ class img {
             throw new \SYSTEM\LOG\ERROR("No matching Cat '" . $cat . "' found.");}        
         return move_uploaded_file($contents, self::$imgfolders[$cat][0].$id);        
     }
+    
+    public static function delete($cat, $id) {
+        if (!array_key_exists($cat, self::$imgfolders)) {
+            throw new \SYSTEM\LOG\ERROR("No matching Cat '" . $cat . "' found.");}            
+        return unlink(self::$imgfolders[$cat][0].$id); 
+    }
 
     private static function getFolder($folder, $mask) {
         $files = array();
diff --git a/sai/modules/saimod_sys_img/saimod_sys_img.php b/sai/modules/saimod_sys_img/saimod_sys_img.php
index e6c9237..3f9c4ff 100644
--- a/sai/modules/saimod_sys_img/saimod_sys_img.php
+++ b/sai/modules/saimod_sys_img/saimod_sys_img.php
@@ -2,11 +2,22 @@
 namespace SYSTEM\SAI;
 
 class saimod_sys_img extends \SYSTEM\SAI\SaiModule {    
+    public static function sai_mod__SYSTEM_SAI_saimod_sys_img_action_delete($cat,$id){
+        if(!\SYSTEM\IMG\img::delete($cat, $id)){
+            throw new \SYSTEM\LOG\ERROR("delete problem");}
+        
+        return \SYSTEM\LOG\JsonResult::ok();
+    }
+    
+    public static function sai_mod__SYSTEM_SAI_saimod_sys_img_action_rename($cat,$id,$newid){
+        return \SYSTEM\LOG\JsonResult::ok();
+    }
+    
     public static function sai_mod__SYSTEM_SAI_saimod_sys_img_action_upload($cat){
         if(!\SYSTEM\IMG\img::put($cat, basename($_FILES['datei']['name']) , $_FILES['datei']['tmp_name'])){
             throw new \SYSTEM\LOG\ERROR("upload problem");}
         
-        throw new \SYSTEM\LOG\ERROR("upload finished sucessful");
+        return \SYSTEM\LOG\JsonResult::ok();
     }
     public static function sai_mod__SYSTEM_SAI_saimod_sys_img(){
         //tt
@@ -18,12 +29,12 @@ class saimod_sys_img extends \SYSTEM\SAI\SaiModule {
             $result .= '<form action="'.\SYSTEM\CONFIG\config::get(\SYSTEM\CONFIG\config_ids::SYS_SAI_CONFIG_BASEURL).'sai_mod=.SYSTEM.SAI.saimod_sys_img&action=upload&cat='.$name.'" method="post" enctype="multipart/form-data">'; 
             $result .= '<input type="hidden" name="MAX_FILE_SIZE" value="3000000" />                        
                         <input type="file" name="datei"><br>
-                        <input type="submit" class="btn" value="Hochladen">';
+                        <input type="submit" class="btn" value="Add">';
             $result .= "</form>";
                         
             foreach($cat as $img){
                 //$result .= '<img src="api.php?call=img&cat='.$name.'&id='.$img.'" alt="" />';   
-                $result .= '<li><a href="api.php?call=img&cat='.$name.'&id='.$img.'">'.$img.'</a></li>';   
+                $result .= '<input type="button" class="btn-danger imgdelbtn" style="margin: 1px;" value="Delete" cat="'.$name.'" id="'.$img.'"><input type="submit" class="btn-warning imgrnbtn" style="margin: 1px; margin-right: 3px;" value="Rename" cat="'.$name.'" id="'.$img.'"><a href="api.php?call=img&cat='.$name.'&id='.$img.'">'.$img.'</a><br>';   
             }
         }        
         return $result;
@@ -34,5 +45,6 @@ class saimod_sys_img extends \SYSTEM\SAI\SaiModule {
     public static function right_right(){return \SYSTEM\SECURITY\Security::check(\SYSTEM\SECURITY\RIGHTS::SYS_SAI);}
     
     public static function sai_mod__SYSTEM_SAI_saimod_sys_img_flag_css(){}
-    public static function sai_mod__SYSTEM_SAI_saimod_sys_img_flag_js(){}
+    public static function sai_mod__SYSTEM_SAI_saimod_sys_img_flag_js(){return \SYSTEM\LOG\JsonResult::toString(
+            array(  \SYSTEM\WEBPATH(new \SYSTEM\PSAI(),'modules/saimod_sys_img/sai_sys_img.js')));}
 }
\ No newline at end of file