function CreateHttpObject(){    if(navigator.appName == "Microsoft Internet Explorer")    {        return new ActiveXObject("Microsoft.XMLHTTP");    }    else    {        return new XMLHttpRequest();    }}function nextImg(imgName, idName, langTmp, page, current_link){    if(current_link != "")    {        current_link = '&current_link=' + current_link;    }        var xmlhttp = CreateHttpObject();    xmlhttp.open('POST', 'ajax/nextBannerHome.php?langTmp=' + langTmp + '&page=' + page + current_link, true);        xmlhttp.onreadystatechange = function()    {        if (xmlhttp.readyState == 4)        {            if (xmlhttp.status == 200)            {                if (xmlhttp.responseText != "")                {                    vars = xmlhttp.responseText.split("**");                    var imgSrc = vars[0];                    var link = vars[1];                    changeImg(imgName, imgSrc);                }            }        }    };    xmlhttp.setRequestHeader('Content-Type', 'application/x-www-form-urlencoded');        xmlhttp.send();}function changeImg(imgName, newImg){    if (document.images)    {        document[imgName].src = newImg;    }}