// sample usage of the onClick and onHover options (click on the map to run onClick function)
  $('#map-continents').cssMap({
    'size': 540,                  // set map size to 540px wide;
    'onClick': function(e){
      var link = e.children('a').attr('href'),        // get link's URL; => #europe;
          text = e.children('a').eq(0).text(),       // get text of the link; => Europe;
          className = e.attr('class').split(' ')[0];  // get class name of the list item; => c4;
    // ----------------------------------------------------------------------------------------
    switch (className) {
        case "c1":
            document.getElementById("buttonAustralia").click();
            alert(className);
        break;
    }
     }
   });