var rank_post_url = 'http://www.gascoin.co.jp/pagerank/script/access_count.php';

function ajax_post(catID, pageurl, pagename)
{
    var pars   = 'catID='+catID+'&url='+escape(pageurl)+'&title='+pagename+'&referer='+escape(document.referrer);
    var myAjax = new Ajax.Request(rank_post_url,
        { method     :'post',
	  parameters : pars,
	  onComplete : ajax_post_complete });

    return false;
}

function ajax_post_complete(RequestText)
{
    //alert(RequestText.responseText);
}