diff --git a/lib/client/dom.js b/lib/client/dom.js
index b67340f2..8603fa4f 100644
--- a/lib/client/dom.js
+++ b/lib/client/dom.js
@@ -1403,6 +1403,21 @@ var CloudCmd, Util, DOM, CloudFunc, Dialog;
                 return lRet;
             };
             
+            /**
+             * load current modification time of file
+             * @pCurrentFile
+             */
+            this.loadCurrentTime          = function(pCallBack, pCurrent) {
+                var lRet,
+                    lCurrent    = pCurrent || this.getCurrentFile(),
+                    lLink       = this.getCurrentPath(lCurrent),
+                    lName       = this.getCurrentName(lCurrent);
+                
+                RESTful.read(lLink, pCallBack, '?time');
+                
+                return lRet;
+            };
+            
             /**
              * set size
              * @pCurrentFile