var banners9 = [{"banner":"5141","campaign":"855","image":"https:\/\/banner.faitango.it\/immaginibanner\/17811843209_libro.jpg","url":"https:\/\/www.amazon.it\/Lunfardo-tango-Storia-migrazioni-linguaggi\/dp\/B0DTRSSQHJ","alt":"https:\/\/www.amazon.it\/Lunfardo-tango-Storia-migraz"},{"banner":"5009","campaign":"835","image":"https:\/\/banner.faitango.it\/immaginibanner\/17768651979_Palinuro-1_200x200.jpg","url":"https:\/\/fb.me\/e\/3z5OZhJjt","alt":"https:\/\/fb.me\/e\/3z5OZhJjt"}];
var sessionid = '0uca5jioffo0t7i7ej6pbvdeim';
var rotationTime9=180000;
var bannerArea9='9';
var bannerNum9=5;
var referrer9 = '';
var exposeNum9 = bannerNum9;
var bannerPos9 = 0;

var urlLog9 = "//banner.faitango.it/app/log.php";

if(document.attachEvent){
	document.attachEvent("onreadystatechange", bnnload9);
}else if(window.addEventListener){
	window.addEventListener('DOMContentLoaded', bnnload9, false );
}else{
    console.log('Unable to attach event to dom in banner.js.php');
}

function bnnload9() {
    console.log('bnnload executed.');
	if(banners9.length>0){   
        exposeNum9 = Math.min(bannerNum9, banners9.length);
        expose9();
        if(bannerNum9<banners9.length){
            setInterval(expose9, rotationTime9);
        }
    }
}

function banner_faitango_async_start() {
    console.log('async start called');
    bnnload9();
}

function checkClick9(element){
    sendViews9(element.getAttribute("data-banner"),element.getAttribute("data-campaign"),'click');
    return true;
}

function sendViews9(banner,campaign,action){
    var xhttp = new XMLHttpRequest();
    xhttp.open("POST", urlLog9, true);
    xhttp.setRequestHeader("Content-type", "application/x-www-form-urlencoded");
    xhttp.send("SESSIONID="+sessionid+"&action="+action+"&banner="+banner+"&campaign="+campaign+"&ref="+referrer9);
}

function expose9(){
    var htmlCode = '';
    for(var i=0;i<exposeNum9;i++){
        htmlCode += '<a ' +
            'href="'+banners9[bannerPos9].url+'" ' +
            'target="_blank" ' +
            'onclick="return checkClick9(this)" ' +
            'data-banner="'+banners9[bannerPos9].banner+'" ' + 
            'data-campaign="'+banners9[bannerPos9].campaign+'" ' + 
            'class="bfturl bfturlnum'+i+'" ' + 
        '>' +
        '<img ' +
            'id="bannerImgFaitango" ' +
            'src="'+banners9[bannerPos9].image+'" ' +
            'alt="'+banners9[bannerPos9].alt+'" ' +
	    'style="width:200px;height:200px;max-width:100%"'+
            'class="bftimg bftimgnum'+i+'" ' + 
        '/>' +
        '</a>';
        sendViews9(banners9[bannerPos9].banner,banners9[bannerPos9].campaign,'impression');
        bannerPos9 = (bannerPos9+1)%(banners9.length);
    }
    document.getElementById('bannerFaitango'+bannerArea9).innerHTML = htmlCode;
    //setTimeout(expose9, rotationTime9);
}