//var art_id=1;
            function createXhr()
            {

                if (window.XMLHttpRequest) {
                    xhr = new XMLHttpRequest();
                }
                else {
                    if (window.ActiveXObject) {
                        try {
                            xhr = new ActiveXObject("Microsoft.XMLHTTP");
                        }
                        catch (e) { }
                    }
                }
            }
            function ajax_GET_req(url)
            {
                url+="&art_id="+art_id;

                createXhr();
                if (xhr)
                {
                    xhr.onreadystatechange = handleResponseText;
                    xhr.open("GET", url, true);
                    xhr.send(null);
                }
                else {
                    alert("Sorry, but I couldn't create an XMLHttpRequest");
                }
            }

            function ajax_POST_req(pString)
            {
                pString+="&art_id="+art_id;

                createXhr();

                if (xhr)
                {

                    var url="get_comments.php";
                    xhr.onreadystatechange = handleResponseText;
                    xhr.open("POST", url, true);
                    xhr.setRequestHeader('Content-Type', 'application/x-www-form-urlencoded; Charset=UTF-8' );
                    xhr.send(pString);

                }
                else {
                    alert("Sorry, but I couldn't create an XMLHttpRequest");
                }
            }
            function submit_deletion()
            {
               var q_string="";
                 checkbox=document.getElementsByName("mark_comment");
                 l=checkbox.length;
                for(i=0;i<l;i++)
                    {
                        if(checkbox[i].checked == true)
                           q_string+="&mark_comment[]="+checkbox[i].value;
                    }
                    q_string=q_string.substr(1);
                    q_string+="&delete_comments=Delete";

                    ajax_POST_req(q_string);

            }
            function submit_markspam()
            {
               var q_string="";
                 checkbox=document.getElementsByName("mark_comment");
                 l=checkbox.length;
                for(i=0;i<l;i++)
                    {
                        if(checkbox[i].checked == true)
                           q_string+="&mark_comment[]="+checkbox[i].value;
                    }
                    q_string=q_string.substr(1);
                    q_string+="&spam=Mark as spam";

                    ajax_POST_req(q_string);

            }
            function submit_unmarkspam()
            {
               var q_string="";
                 checkbox=document.getElementsByName("mark_comment");
                 l=checkbox.length;
                for(i=0;i<l;i++)
                    {
                        if(checkbox[i].checked == true)
                           q_string+="&mark_comment[]="+checkbox[i].value;
                    }
                    q_string=q_string.substr(1);
                    q_string+="&unspam=Unmark as spam";

                    ajax_POST_req(q_string);

            }

            function submit_delspam()
            {
               var q_string="delete_spam=Just delete all the spam! (1)";
                    ajax_POST_req(q_string);

            }
            function submit_comm()
            {
                
                var name=document.getElementById("name").value;
                var email=document.getElementById("email").value;
                var comment=document.getElementById("commentarea").value;
                if(document.getElementById("notify").checked==true)
                    var notify=document.getElementById("notify").value;
                if(document.getElementById("remember").checked==true)
                    var remember=document.getElementById("remember").value;
                var submit="Post comment";
                var commentator_password=document.getElementById("commentator_password").value;

                postString="name="+name+"&email="+email+"&comment="+comment+"&submit="+submit+"&commentator_password="+commentator_password+"&artname="+$("#art_name").text();
                if(typeof notify != 'undefined')
                    postString+="&notify="+notify;
                if(typeof remember != 'undefined')
                    postString+="&remember="+remember;
                ajax_POST_req(postString);
            }
            function admin_login()
            {
                var commentator_admin_login="ok";
                var commentator_password=document.getElementById("commentator_password").value;

                postString="commentator_admin_login="+commentator_admin_login+"&commentator_password="+commentator_password;
                ajax_POST_req(postString);
            }

            function handleResponseText()
            {

                if (xhr.readyState == 4)
                {

                    if (xhr.status == 200)
                    {
                        //document.writeln(xhr.status);
                        var outMsg = xhr.responseText;
                    }
                    else
                    {
                        var outMsg = "There was a problem with the request " + xhr.status;
                    }
                    //document.getElementById('comments-list-container').innerHTML=outMsg;
                    document.getElementById('comments-list-container').innerHTML=$(outMsg).find("comments-list").html();
                    $("#name,#email,#commentarea").val("");
                }

            }