String ChangeEmissionFilter(int Current_Item){
          int Move_Item=Current_Item;//-Global.Emi_Previous_Item;  
          //if (Move_Item<0) {Move_Item=Move_Item+6;}
          String CI=Integer.toString(Current_Item);        
          //Global.Emi_Previous_Item=Current_Item;
          try{
            if (Move_Item==0) {
                        core_.setProperty(ShutterDev_FW_,"OnOff","0");
                        core_.setProperty(StateDev_FW_,"State","14");                   
                        core_.setProperty(ShutterDev_FW_,"OnOff","1");		
            }
             if (Move_Item==1) {
                        core_.setProperty(ShutterDev_FW_,"OnOff","0");
                        core_.setProperty(StateDev_FW_,"State","32");                   
                        core_.setProperty(ShutterDev_FW_,"OnOff","1");		
            }
              if (Move_Item==2) {
                        core_.setProperty(ShutterDev_FW_,"OnOff","0");
                        core_.setProperty(StateDev_FW_,"State","18");                   
                        core_.setProperty(ShutterDev_FW_,"OnOff","1");		
            }
              if (Move_Item==3) {
                        core_.setProperty(ShutterDev_FW_,"OnOff","0");
                        core_.setProperty(StateDev_FW_,"State","20");                   
                        core_.setProperty(ShutterDev_FW_,"OnOff","1");		
            }
            if (Move_Item==4) {
                        core_.setProperty(ShutterDev_FW_,"OnOff","0");
                        core_.setProperty(StateDev_FW_,"State","22");                   
                        core_.setProperty(ShutterDev_FW_,"OnOff","1");		
            } 
            if (Move_Item==5) {
                        core_.setProperty(ShutterDev_FW_,"OnOff","0");
                        core_.setProperty(StateDev_FW_,"State","24");                   
                        core_.setProperty(ShutterDev_FW_,"OnOff","1");		
            } 

           return CI;
      }
          
      catch (Exception ex) {
                        Logger.getLogger(FilterControl.class.getName()).log(Level.SEVERE, null, ex);
                        return("Error in Excitation Filter"+Integer.toString(Move_Item));
                    }
    }