function getObj(item)
{
	if (document.all) return(document.all[item]);
	if (document.getElementById) return(document.getElementById(item));
	return(false);
}

function get_xmlhttp_object()
{
    var xmlhttp = false;
    try {xmlhttp = new ActiveXObject ('Msxml2.XMLHTTP');} catch (e) {
        try {xmlhttp = new ActiveXObject('Microsoft.XMLHTTP');} catch (E) {
            xmlhttp = false;
        }
    }

    if (!xmlhttp && typeof XMLHttpRequest != 'undefined') xmlhttp = new XMLHttpRequest ();

    return xmlhttp;
}

function getRecomended()
{
    var xmlhttp = get_xmlhttp_object();
    var recomended_url = "/ajax/recomended.php";
    var recomended_div = "id_recomended";
    
    if(!xmlhttp) return;

    xmlhttp.open ('GET', recomended_url, true);
    xmlhttp.onreadystatechange = function () {
        switch (xmlhttp.readyState) {
            case 1 : case 2 : case 3 :
            getObj(recomended_div).innerHTML = "<img src='/images/loading.gif' />";
            break;
            case 4 :
                getObj(recomended_div).innerHTML = xmlhttp.responseText;
            break;
        }
    }

    xmlhttp.send (null);

    return;
}

function getOSTExternal(ost_id, page)
{
    var xmlhttp = get_xmlhttp_object();
    var get_url = "/ajax/footer_ost_details.php?id="+ost_id;
    var output_div = "id_external-links";
    
    if(!xmlhttp) return;

    xmlhttp.open ('GET', get_url, true);
    xmlhttp.onreadystatechange = function () {
        switch (xmlhttp.readyState) {
            case 1 : case 2 : case 3 :
            getObj(output_div).innerHTML = "<img src='/images/process.gif' />";
            break;
            case 4 :
                getObj(output_div).innerHTML = xmlhttp.responseText;
            break;
        }
    }

    xmlhttp.send (null);

    if( getObj('id_ost-separate-listing') ) {
        getObj('id_ost-separate-listing').innerHTML = "<a href='http://www.dpbolvw.net/click-1815153-10364615?SID="+ost_id+"' target='_blank' onmouseover=\"window.status='';return true;\" onmouseout=\"window.status=' ';return true;\"><img src='/images/download.jpg' border='0' /></a>";
    }

    return;
}