function addEvent(obj, type, fn) {
       if (obj.addEventListener)
              obj.addEventListener(type, fn, false);
       else if (obj.attachEvent)
       {
              obj["e"+type+fn] = fn;
              obj[type+fn] = function() {obj["e"+type+fn](window.event); }
              obj.attachEvent("on"+type, obj[type+fn]);
       }
}

function removeWaterMark(e) {
       var h1s = document.getElementById("female","male","h2","h3","h4","h5")[0].style;
       if (h1s) {
              if ((h1s.visibility == "visible") || (h1s.visibility == "")) {
                     h1s.visibility = "hidden";
              } else {
                     h1s.visibility = "visible";
              }
       }
       (e.preventDefault) ? e.preventDefault() : (e.returnValue = false);
}

function startMagic() {
       if (document.getElementById) {
              var sw = document.getElementById("switch");
              if (sw) {
                     addEvent(sw, "click", removeWaterMark);
              }
       }
}
       
addEvent(window, "load", startMagic);