function creaMappa(mappa) {
	document.getElementById("mappa").src = "http://maps.google.com/maps/api/staticmap?size=512x256&maptype=roadmap&markers=size:mid|color:red|"+mappa+"&sensor=true";
}

function creaMappaPresentazione(mappa) {
	document.getElementById("mappa").src = "http://maps.google.com/maps/api/staticmap?size=480x256&maptype=roadmap&markers=size:mid|color:red|"+mappa+"&sensor=true";
}