// Setting item click listener for the listview mDrawerList
        mDrawerList.setOnItemClickListener(new OnItemClickListener() {

            @Override
            public void onItemClick(AdapterView<?> parent, View view,
                    int position, long id) {

                // Getting an array of rivers
                String[] menuItems = getResources().getStringArray(R.array.menus);

                // Currently selected river
                mTitle = menuItems[position];

                // Creating a fragment object
                WebViewFragment rFragment = new WebViewFragment();

                // Passing selected item information to fragment
                Bundle data = new Bundle();
                data.putInt("position", position);
                data.putString("url", getUrl(position));
                rFragment.setArguments(data);

                // Getting reference to the FragmentManager
                FragmentManager fragmentManager = getFragmentManager();

                // Creating a fragment transaction
                FragmentTransaction ft = fragmentManager.beginTransaction();

                // Adding a fragment to the fragment transaction
                ft.replace(R.id.content_frame, rFragment);

                // Committing the transaction
                ft.commit();

                // Closing the drawer
                mDrawerLayout.closeDrawer(mDrawerList);

            }
        });