function urlencode(testo){
	return testo.replace(" ","+");
}
function copyright() {
	searchWin = window.open('http://www.valtnet.com/diritto_autore','Copyright','scrollbars=yes,resizable=yes,width=330,height=500,status=no,location=no,toolbar=no');
}
function stampa() {
  if (window.print) window.print();
}
function icone(NewText) {
	document.getElementById("div_icone").innerHTML = NewText;
}
function mostradiv(div) {
	if(document.getElementById(div).style.display=="block") document.getElementById(div).style.display="none";
 	 else document.getElementById(div).style.display="block";
}