private void nextButtonActionPerformed(java.awt.event.ActionEvent evt) {
    	ArrayList<Day> days = new ArrayList<Day>();
    	for(int i = 0; i < 7; i++) {
    		if(this.checkList[i].isSelected()) {
            	days.add(new Day(CalendarGUI.getNameforNum(i + 1),new ArrayList<Object>(Arrays.asList(this.models[i].toArray()))));
    		}
    	}
    	
    	if(days.size() > 0) {
    		boolean hasJobs = true;
    		int i = 0;
    		while(hasJobs && i<days.size()) {
    			if(days.get(i).getJobs().size() == 0) {
    				hasJobs = false;
    			}
    			i++;
    		}
    		if(hasJobs) {
		    	Main.setDays(days);
		    	Main.wSet = new WorkerSetup();
		    	Main.toggleWorkerSetup();
		    	Main.config = this;
		    	Main.toggleConfig();
    		} else {
    			JOptionPane.showMessageDialog(this, "You must have at least one job each day.");
    		}
    	} else {
    		JOptionPane.showMessageDialog(this, "You have not added any days.");
    	}
    }