/* switch articoli HOME PAGE */
function show(obj, obj2){
	var i = 0;
	while(articoli[i]){
		document.getElementById(articoli[i]).style.display = "none";
		document.getElementById(linguette[i]).className = "";
		i++;
	}
	document.getElementById(obj).style.display = "block";
	document.getElementById(obj2).className = "current";
}


function show2(obj){
 document.getElementById(obj).style.display="block";
}

function hide(obj){
 document.getElementById(obj).style.display="none";
}