public void actionPerformed(ActionEvent e) {
				String text = txtDiaxTamias.getText();
				
				String passt="Tamias";
				String passd="Diax";

				
				if(radioButton_1.isSelected()){
					if (text.equals(passt)) {
					Login.this.setVisible(false);
			    Ep epara= new Ep();
			    epara.setVisible(true);
					}else {
						
						txtDiaxTamias.setText(" !");
					}
				}else {
					if(radioButton.isSelected()){
				
						if (text.equals(passd)) {
						Login.this.setVisible(false);
				    Diax dia= new Diax();
				    dia.setVisible(true);
						}else {
							
							txtDiaxTamias.setText(" !");
						}
					}
				
				}
			   
			}