private class SubmitModulesHandler implements EventHandler<ActionEvent> {
		public void handle(ActionEvent event) {

			for (Module m : selectmodulespane.getsYLmodules().getItems()) {
				model.addSelectedModule(m);
				selectionoverviewpane.getResult(model, m);
				// DEBUG System.out.println("test");

				for (Module m1 : selectmodulespane.getsT1modules().getItems()) {
					model.addSelectedModule(m1);
					selectionoverviewpane.setOverviewList(
							String.valueOf("Module Name: " + m1.getModuleName() + "  Module Code: " + m1.getModuleCode()
									+ "  Module Credits: " + m1.getCredits() + "  Module Run Plane: " + m1.getRunPlan()
									+ " Is Module Mandatory?:  " + m1.isMandatory()));
					selectionoverviewpane.setOverviewList("");
					//DEBUG System.out.println("test1");

				}

				for (Module m2 : selectmodulespane.getsT2modules().getItems()) {
					model.addSelectedModule(m2);
					selectionoverviewpane.setOverviewList(
							String.valueOf("Module Name: " + m2.getModuleName() + "  Module Code: " + m2.getModuleCode()
									+ "  Module Credits: " + m2.getCredits() + "  Module Run Plane: " + m2.getRunPlan()
									+ " Is Module Mandatory?:  " + m2.isMandatory()));
					selectionoverviewpane.setOverviewList("");
					//DEBUG System.out.println("test3");
				}
			}

			selectionoverviewpane.setOverviewList("Total Term 1 Credits " + String.valueOf(selectmodulespane.getT1Credits()));
			selectionoverviewpane.setOverviewList("Total Term 2 Credits " + String.valueOf(selectmodulespane.getT2Credits()));

			/*
			 * DEBUG System.out.println(selectmodulespane.getsYLmodules().getItems());
			 * System.out.println(selectmodulespane.getsT1modules().getItems());
			 * System.out.println(selectmodulespane.getsT2modules().getItems());
			 * System.out.println(selectmodulespane.getT1Credits());
			 * System.out.println(selectmodulespane.getT2Credits());
			 * System.out.println(selectionoverviewpane.getOverviewList().getItems());
			 */

			view.switchTab(2);
		}
	}