diff --git a/js/app/models/AmdaTimeObject.js b/js/app/models/AmdaTimeObject.js
index 303c3bb..6e101ba 100644
--- a/js/app/models/AmdaTimeObject.js
+++ b/js/app/models/AmdaTimeObject.js
@@ -7,11 +7,7 @@
  * 
  * @author elena
  * @version $Id: AmdaTimeObject.js 1534 2013-05-24 13:30:26Z myriam $ 
- * @todo Validations 
- ******************************************************************************
- *    FT Id     :   Date   : Name - Description
- ******************************************************************************
- *	:           :07/07/2011: elena – creation
+ * @todo Validations
  */
 
 
@@ -26,66 +22,70 @@ Ext.define('amdaModel.TTobject', {
      }
 }); 
 
-
 Ext.define('amdaModel.AmdaTimeObject', {	
     extend: 'amdaModel.AmdaObject',    
     statics:{
         inputTimeSrc: ['TimeTable','Interval','Catalog']
-    },	
+    },
     fields : [
-	      { name: 'resultId', type: 'string'}, 
-	      { name: 'folderId', type: 'string'}, 
-	      { name: 'processId', type: 'string'},
-	      { name: 'timesrc', type: 'string'/*, defaultValue: amdaModel.AmdaTimeObject.inputTimeSrc[1] /*'Interval'*/ },
-	      { name: 'startDate', type: 'date', defaultValue:Ext.Date.add(Ext.Date.clearTime(new Date()),Ext.Date.DAY,-1),
-		convert: function(value,rec) {
-		  if (!Ext.isDate(value)) {
-		    var valueString = new String(value);
-		    var date = new Date(valueString.replace(/\-/g,'\/').replace(/[T|Z]/g,' '));
-		      return date;
-		  }
-		  return value;
-		  }
-	      },
-	      { name: 'stopDate', type: 'date', defaultValue: Ext.Date.clearTime (new Date()), persist: false, 
-		convert: function(value,rec) {
-		   if (!Ext.isDate(value)){
-		    var valueString = new String(value);
-		    var date = new Date(valueString.replace(/\-/g,'\/').replace(/[T|Z]/g,' '));
-		      return date;
-		   }
-		   return value;
-		   }
-		  
-	      }, 
-	      { 
-	          name: 'durationDay', type: 'int',  
-	          convert: function(value, rec) {                 		 
-                  return Ext.String.leftPad(Math.floor((rec.get('stopDate') - rec.get('startDate'))/86400000),4,'0');      
-	          }
-	      }, 
-	      { 
-	          name: 'durationHour', type: 'int',  
-	          convert: function(value, rec) {
-	              var diffH = (rec.get('stopDate') - rec.get('startDate'))/3600000 % 24;
-	              return Ext.String.leftPad(Math.floor(diffH), 2, '0');      
-	          }
-	      }, 
-	      { 
-	          name: 'durationMin', type: 'int',  
-	          convert: function(value, rec) {
-	              var diffM = (rec.get('stopDate') - rec.get('startDate'))/60000 % 60;
-	              return Ext.String.leftPad(Math.floor(diffM), 2, '0');      
-	          }
-	      },
-	      { 
-	          name: 'durationSec', type: 'int',  
-	          convert: function(value, rec) {
-	              var diffS = (rec.get('stopDate') - rec.get('startDate'))/1000 % 60;
-	              return Ext.String.leftPad(Math.floor(diffS), 2, '0');      
-	          }
-	      }, 
-	      { name: 'timeTables', defaultValue: null }    // array of TTobject
-	 ]
-	 
+        { name: 'resultId', type: 'string'}, 
+        { name: 'folderId', type: 'string'}, 
+        { name: 'processId', type: 'string'},
+        { name: 'timesrc', type: 'string'/*, defaultValue: amdaModel.AmdaTimeObject.inputTimeSrc[1] /*'Interval'*/ },
+        { name: 'startDate', type: 'date', defaultValue:Ext.Date.add(Ext.Date.clearTime(new Date()),Ext.Date.DAY,-1),
+            convert: function(value,rec) {
+                if (!Ext.isDate(value)) {
+                    var valueString = new String(value);
+                    var date = new Date(valueString.replace(/\-/g,'\/').replace(/[T|Z]/g,' '));
+                        return date;
+                }
+                return value;
+            }
+        },
+        { 
+            name: 'stopDate', type: 'date', defaultValue: Ext.Date.clearTime (new Date()), persist: false, 
+            convert: function(value,rec) {
+                if (!Ext.isDate(value)){
+                    var valueString = new String(value);
+                    var date = new Date(valueString.replace(/\-/g,'\/').replace(/[T|Z]/g,' '));
+                    return date;
+                }
+                return value;
+            } 
+        }, 
+        { 
+            name: 'durationDay', type: 'int',  
+            convert: function(value, rec) {
+                var zoneOffset = rec.get('stopDate').getTimezoneOffset() - rec.get('startDate').getTimezoneOffset();
+                
+                return Ext.String.leftPad(Math.floor((rec.get('stopDate') - rec.get('startDate') - zoneOffset*60000)/86400000),4,'0');      
+            }
+        }, 
+        { 
+            name: 'durationHour', type: 'int',  
+            convert: function(value, rec) {
+                var zoneOffset = rec.get('stopDate').getTimezoneOffset() - rec.get('startDate').getTimezoneOffset(); 
+                var diffH = (rec.get('stopDate') - rec.get('startDate') - zoneOffset*60000)/3600000 % 24;
+                
+                return Ext.String.leftPad(Math.floor(diffH), 2, '0');      
+            }
+        }, 
+        { 
+            name: 'durationMin', type: 'int',  
+            convert: function(value, rec) {
+                var diffM = (rec.get('stopDate') - rec.get('startDate'))/60000 % 60;
+                
+                return Ext.String.leftPad(Math.floor(diffM), 2, '0');      
+            }
+        },
+        { 
+            name: 'durationSec', type: 'int',  
+            convert: function(value, rec) {
+                var diffS = (rec.get('stopDate') - rec.get('startDate'))/1000 % 60;
+                
+                return Ext.String.leftPad(Math.floor(diffS), 2, '0');      
+            }
+        }, 
+        { name: 'timeTables', defaultValue: null }    // array of TTobject
+    ]
 });
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