var xmlhttp;

var t;

function showComment(str)
{
xmlhttp=GetXmlHttpObject();
if (xmlhttp==null)
  {
  alert ("Browser does not support HTTP Request");
  return;
  }
  t = str;
$('#scomment'+t).html('<p><img src="/images/ajax-loader.gif"/></p>'); //yeni eklendi
var url="getcommentscreen.php";
url=url+"?q="+str;
url=url+"&sid="+Math.random();
xmlhttp.onreadystatechange=stateChanged
xmlhttp.open("GET",url,true);
xmlhttp.send(null);
}

function stateChanged()
{
if (xmlhttp.readyState==4)
{
document.getElementById("scomment"+t).innerHTML=xmlhttp.responseText;
}
}

function GetXmlHttpObject()
{
if (window.XMLHttpRequest)
  {
  // code for IE7+, Firefox, Chrome, Opera, Safari
  return new XMLHttpRequest();
  }
if (window.ActiveXObject)
  {
  // code for IE6, IE5
  return new ActiveXObject("Microsoft.XMLHTTP");
  }
return null;
}

function ajaxRequest(){
 var activexmodes=["Msxml2.XMLHTTP", "Microsoft.XMLHTTP"] //activeX versions to check for in IE
 if (window.ActiveXObject){ //Test for support for ActiveXObject in IE first (as XMLHttpRequest in IE7 is broken)
  for (var i=0; i<activexmodes.length; i++){
   try{
    return new ActiveXObject(activexmodes[i])
   }
   catch(e){
    //suppress error
   }
  }
 }
 else if (window.XMLHttpRequest) // if Mozilla, Safari etc
  return new XMLHttpRequest()
 else
  return false
}

/*function InsertComment()
{
xmlhttp=GetXmlHttpObject();
if (xmlhttp==null)
  {
  alert ("Browser does not support HTTP Request");
  return;
  }
var commentvalue=document.getElementsByName("comment");
var realdiscountvalue=document.getElementsByName("realdiscount");
var url="insertcomment.php";
url=url+"?comment="+commentvalue;
url=url+"&realdiscount="+realdiscountvalue;
xmlhttp.onreadystatechange=stateChanged;
xmlhttp.open("GET",url,true);
xmlhttp.send(null);
}*/

function InsertComment()
{
var mygetrequest=new ajaxRequest()
mygetrequest.onreadystatechange=function(){
 if (mygetrequest.readyState==4){
  if (mygetrequest.status==200 || window.location.href.indexOf("http")==-1){
   document.getElementById("scomment"+t).innerHTML=mygetrequest.responseText;
  }
  else{
   alert("An error has occured making the request")
  }
 }
}
var commentvalue=document.getElementById("comment").value;
var realdiscountvalue=document.getElementById("realdiscount").value;
mygetrequest.open("GET", "insertcomment.php?comment="+commentvalue+"&realdiscount="+realdiscountvalue, true);
mygetrequest.send(null);
}