function utyGetBasePath(sTerminated) 
{
    var h = document.location.href;
    var idx = h.indexOf("/", 7);
    if (idx != -1)
        h = h.substring(0, idx);
    return sTerminated ? h + "/" : h;
}
 
var contactsUrl = "http://bacidautore.testawebedv.it/contacts/";

function aperitivoFacebook(hidaperitivo, emailuser) 
{
    try {
        var url = "http://apps.facebook.com/aperitivoallasta/";
        window.open(url, "_blank");
    }
    catch (e) {
    }
}

function messaggioShareContent(idmessaggio, emailuser, nomeuser) {
    var url = contactsUrl + "?email=" + (emailuser != null ? emailuser : "") + "&idmessaggio=" + (idmessaggio != null ? idmessaggio : "") + "&nomeuser=" + (nomeuser != null ? escape(nomeuser) : "");
    apriFinestra(url);
}

function centra(win,w,h)
{
	var W = win.screen.width;
	var H = win.screen.height;
	var x = (W/2)-(w/2);
	var y = (H/2)-(h/2);
	return 'left='+x+',top='+y+',';
}

function apriFinestra(url)
{
	window.open(url,'disclaimer',centra(this,800,700)+'width='+800+',height='+700+',scrollbars=no');
	disclaimer.focus();
}