public String prefCon()
	{
		nameList t=null;
		if(getScreen() == 1 || getScreen()==3 || getScreen()==4)
		{
			if(baseCon != null)
				t = baseCon.getSelected();
			else if(remCon != null)
				t = remCon.getSelected();
				
			if(t == null)
				return ";";
			else if(t.getDeleted())
				return ";";
			else
				return t.getName()+";";
		}
		return"";
	}