// JavaScript Document
function appari (){
	document.getElementById("pop").style.visibility="visible";
	document.getElementById("pop").style.display="block";
}
function carica_pag(pagi){
	document.getElementById("pop_fra").src=pagi;
}
function scompari(){
	document.getElementById("pop").style.visibility="hidden";
	document.getElementById("pop").style.display="none";
}