Cita:
Iniciado por thenine 
Los menus ocultos se muestran mediante una función javascript...
Copio de
JavaScript Bible (séptima edición), página 47:
"We should ask JavaScript to perform only those functions that are outside the reach of core browser functionality such as HTML rendering and CSS styling. For example, navigation links should be marked up as functional hyperlinks regardless of whether JavaScript adds any spice to the mix. Multi-level menus, pop-up dialogs, and roll-over image changes can often be implemented using just HTML and CSS, and therefore work for a broader audience".
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