function sendxPost(formId,spanId)
{
        var form = document.getElementById(formId);
        var span = document.getElementById(spanId);
        var postRequest = new String("");
 
        var n,v;// n -> name , v -> value

        for(var i=0;i<form.elements.length;i++)
        {
                n = form.elements[i].name;
                v = form.elements[i].value;
                postRequest += escape(n) + '=' + escape(v) + '&';
        }
 
        var xmlhttp = new_xmlhttp();
        xmlhttp.open("POST","anket.php",true);
        xmlhttp.setRequestHeader("Content-type", "application/x-www-form-urlencoded; charset=utf-8");
        xmlhttp.send(postRequest);
        xmlhttp.onreadystatechange = function() {
                if (xmlhttp.readyState == 4 && xmlhttp.status == 200) {
                        span.innerHTML = xmlhttp.responseText;
                }
                else
                {
                        span.innerHTML = '<center><img src="/images/ajaxload.gif" width="150" alt="Gonderiliyor!"/><br />Lütfen bekleyin..</center>';
                }
        }
        return false;
}