private void showSolution() {
		program.getTabbedPane().remove(0);
		program.addTab(false);
		try {
			program.getMainPanel().getxHTMLPanel()
					.setDocument(new File("temp/temp.html"));

			program.setEnabled(View.ActionType.SAVE, true);
			program.setEnabled(View.ActionType.SAVE_AS, true);
			program.setEnabled(View.ActionType.PRINT, true);
			program.setEnabled(View.ActionType.EXPORT, true);
			isChanged = true;
		} catch (Exception e) {
			System.err.println(e.getMessage());
		}

	}