karekter Seti

function yorumekle() {
var xmlHttpReq = false;
var self = this;
	
if (window.XMLHttpRequest) {
self.xmlHttpReq = new XMLHttpRequest();
}
   	
else if (window.ActiveXObject) {
self.xmlHttpReq = new ActiveXObject("Microsoft.XMLHTTP");
}
self.xmlHttpReq.open('POST', 'yorumekle.php', true);
self.xmlHttpReq.setRequestHeader('Content-Type', 'application/x-www-form-urlencoded');
self.xmlHttpReq.onreadystatechange = function() {

document.getElementById("yorum").innerHTML = '<b>Lutfen bekleyin...</b>';

if (self.xmlHttpReq.readyState == 4) {
document.getElementById("yorum").innerHTML = self.xmlHttpReq.responseText;
}

}

var form = document.forms['yorum_formu'];
var ad = form.ad.value;
var yorum = form.yorum.value;
var vid = form.vid.value;
qstr = 'ad='+escape(ad)+'&yorum='+escape(yorum)+'&vid='+escape(vid);
self.xmlHttpReq.send(qstr);
}