[Solved] Javascript public vaiable passing problem

[mohamed]

protected void RadGrid1_ItemDataBound(object sender, GridItemEventArgs e)
       {
           if (e.Item is GridEditableItem && e.Item.IsInEditMode)
           {
               RadDatePicker StartDate = (RadDatePicker)e.Item.FindControl("DateofCommencement");
               RadNumericTextBox Duration = (RadNumericTextBox)e.Item.FindControl("Duration");
               RadDatePicker EndDate = (RadDatePicker)e.Item.FindControl("DateofCompletion");
               Duration.Attributes.Add("onblur", string.Format("changeEndDate('{0}','{1}','{2}','{3}','{4}');", StartDate.ClientID, Duration.ClientID, EndDate.ClientID, Dtcomm, Dtcomplete));
           }
       }

In this itemdatabound  i passing through javascript ,
First time public variable values are come ,
after i change the public variable ,
Second that public variables values not old values on available ,
How i get current values

Reply as soon as possible

Thanks,
Mohamed,