[JS] - Evento click tasto destro mouse

[whisher]

http://www.quirksmode.org/js/events_properties.html

Which mouse button has been clicked?

function doSomething(e) {
    var rightclick;
    if (!e) var e = window.event;
    if (e.which) rightclick = (e.which == 3);
    else if (e.button) rightclick = (e.button == 2);
    alert('Rightclick: ' + rightclick); // true or false
}