function ricalcola() {
$(document).ready(function() {
//width of window
var larghezza = $(window).width();
var larghezzaContent = 1950-larghezza;
var contentPosizione = larghezzaContent/2;

// position menu and content
$('#home, #chi, #cosa, #portfolio, #contatti, #usermessage2').css({"left" : -contentPosizione});

//----------------------------- scrolTo ----------------------------- //
var $panels = $('#content > .inside > div');
var $container = $('#content > .inside');

var horizontal = true;

// float the panels left if we're going horizontal
if (horizontal) {
  $panels.css({
	'float' : 'left',
	'position' : 'relative', // IE fix to ensure overflow is hidden
	'width' : '1950px'
  });
  
  // calculate a new width for the container (so it holds all panels)
  $container.css('width', $panels[0].offsetWidth * $panels.length);
}
var $scroll = $('#content').css({"overflow" : "hidden"});

var scrollOptions = {
  target: $scroll,
  items: $panels,
  navigation: 'menu a',
  axis: 'x',
//  onAfter: trigger,
  offset: contentPosizione,
  duration: 500,
  easing: 'swing'
};

$('#content').serialScroll(scrollOptions);

$.localScroll(scrollOptions);
scrollOptions.duration = 1;
$.localScroll.hash(scrollOptions);


if (dal_progetto) vmedia();

});
// -------- end of jQuery document.ready() ---------- //

function vmedia() {
	$('.m2 a').addClass('selected');
	$('#content').scrollTo({left:3900});
}

}