The code used to generate the list from left:

<a href="javascript: openMarker(1, 1)">Avenida Peseta, Spain</a>
<a href="javascript: openMarker(1, 2)">Paseo de la Castellana, Spain</a>
<a href="javascript: openMarker(1, 3)">Avenida de Rafaela Ybarra, Spain</a>
<a href="javascript: openMarker(1, 4)">Calle de Ramírez de Prado, Spain</a>
<a href="javascript: openMarker(1, 5)">Villa de Vallecas, Spain</a>
<a href="javascript: openMarker(1, 6)">Pozuelo, Spain</a>

<!--The arguments passed to the javascript function openMarker(1, 5) mean: open the 5th marker from the 1st map displayed.-->

The code used to generate the map from right:

[res_map address="Avenida Peseta, Spain | Paseo de la Castellana, Spain | Avenida de Rafaela Ybarra, Spain | Calle de Ramírez de Prado, Spain | Villa de Vallecas, Spain | Pozuelo, Spain" description="" ......the rest of the map shortcode.......]

<!--The shortcode is easily generated from plugin's admin, with all its parameters.-->