function AbrirAjuda() {document.getElementById('Ajuda').style.display = 'block';}
function FecharAjuda() {document.getElementById('Ajuda').style.display = 'none';}
function HandleMouseMove(e, obj) {
var posy = 0; var posx = 0;
//ff
if (window.Event) { posy = e.pageY; posx = e.pageX; }
//ie
else if (e.clientX || e.clientY) { posy = event.clientY + document.documentElement.scrollTop; posx = event.clientX + document.documentElement.scrollLeft;}
var MyObj = document.getElementsByName(obj)[0];
if (MyObj) { document.body.appendChild(MyObj); MyObj.style.display = "inline"; MyObj.style.position = "absolute"; MyObj.style.top = posy + 20 + "px"; MyObj.style.left = posx - 80 + "px"; }}
function HandleMouseOut(obj) { for (i = 0; i < document.getElementsByName(obj).length; i++) { document.getElementsByName(obj)[i].style.display = "none";}
}