var Fat = {
    make_hex : function (r,g,b) 
    {
        r = r.toString(16); if (r.length == 1) r = '0' + r;
        g = g.toString(16); if (g.length == 1) g = '0' + g;
        b = b.toString(16); if (b.length == 1) b = '0' + b;
        return "#" + r + g + b;
    },
    fade_all : function ()
    {
        var a = document.getElementsByTagName("*");
        for (var i = 0; i < a.length; i++) 
        {
            var o = a[i];
            var r = /fade-?(\w{3,6})?/.exec(o.className);
            if (r)
            {
                if (!r[1]) r[1] = "";
                if (o.id) Fat.fade_element(o.id,null,null,"#"+r[1]);
            }
        }
    },
    fade_element : function (id, fps, duration, from, to) 
    {
        if (!fps) fps = 30;
        if (!duration) duration = 3000;
        if (!from || from=="#") from = "#FFFF33";
        if (!to) to = this.get_bgcolor(id);
        
        var frames = Math.round(fps * (duration / 1000));
        var interval = duration / frames;
        var delay = interval;
        var frame = 0;
        
        if (from.length < 7) from += from.substr(1,3);
        if (to.length < 7) to += to.substr(1,3);
        
        var rf = parseInt(from.substr(1,2),16);
        var gf = parseInt(from.substr(3,2),16);
        var bf = parseInt(from.substr(5,2),16);
        var rt = parseInt(to.substr(1,2),16);
        var gt = parseInt(to.substr(3,2),16);
        var bt = parseInt(to.substr(5,2),16);
        
        var r,g,b,h;
        while (frame < frames)
        {
            r = Math.floor(rf * ((frames-frame)/frames) + rt * (frame/frames));
            g = Math.floor(gf * ((frames-frame)/frames) + gt * (frame/frames));
            b = Math.floor(bf * ((frames-frame)/frames) + bt * (frame/frames));
            h = this.make_hex(r,g,b);
        
            setTimeout("Fat.set_bgcolor('"+id+"','"+h+"')", delay);

            frame++;
            delay = interval * frame; 
        }
        setTimeout("Fat.set_bgcolor('"+id+"','"+to+"')", delay);
    },
    set_bgcolor : function (id, c)
    {
        var o = document.getElementById(id);
        o.style.backgroundColor = c;
    },
    get_bgcolor : function (id)
    {
        var o = document.getElementById(id);
        while(o)
        {
            var c;
            if (window.getComputedStyle) c = window.getComputedStyle(o,null).getPropertyValue("background-color");
            if (o.currentStyle) c = o.currentStyle.backgroundColor;
            if ((c != "" && c != "transparent") || o.tagName == "BODY") { break; }
            o = o.parentNode;
        }
        if (c == undefined || c == "" || c == "transparent") c = "#FFFFFF";
        var rgb = c.match(/rgb\s*\(\s*(\d{1,3})\s*,\s*(\d{1,3})\s*,\s*(\d{1,3})\s*\)/);
        if (rgb) c = this.make_hex(parseInt(rgb[1]),parseInt(rgb[2]),parseInt(rgb[3]));
        return c;
    }
}


function jal_apply_filters(s) {
    // we don't need filters via javascript anymore since we are parsing both smilies and bbcode directly in the module
    // it is fatser for user instead of using his machine, and of course php is more powerfull to parse bbcode
    // se let's just return s
    return s;
}


//we must leave smilies retrival just for the smileys window, otherwize we don't need them
// smilies_for_window, a variable to print smilies in thr popup window, Put one entry for each file name...
var smilies_for_window=[[':)', 'icon_smile.gif', 'Smile'],
                        [':D', 'icon_biggrin.gif', 'Smile'],
                        [':(', 'icon_sad.gif', 'sad'],
                        [':o', 'icon_surprised.gif', 'shock'], 
                        ['8O', 'icon_eek.gif', 'eek'],
                        [':?', 'icon_confused.gif', 'question'],
                        ['8)', 'icon_cool.gif', 'cool'],
                        [':x', 'icon_mad.gif', 'shock'],
                        [':P', 'icon_razz.gif', 'razz'],
                        [':oops:', 'icon_redface.gif', 'oops'],
                        [':cry:', 'icon_cry.gif', 'cry'],
                        [':evil:', 'icon_evil.gif', 'evil'],
                        [':twisted:', 'icon_twisted.gif', 'twisted'],
                        [':roll:', 'icon_rolleyes.gif', 'roll'],
                        [';)', 'icon_wink.gif', 'wink'],
                        [':!:', 'icon_exclaim.gif', 'explination'],
                        [':?:', 'icon_question.gif', 'question'],
                        [':idea:', 'icon_idea.gif', 'idea'],
                        [':arrow:', 'icon_arrow.gif', 'arrow'],
                        [':|', 'icon_neutral.gif', 'surprised'],
                        [':neutral:', 'icon_neutral.gif', 'neutral'],
                        [':mrgreen:', 'icon_mrgreen.gif', 'grin'],
						[':wsalam:', 'wsalam.gif', 'wsalam'],
						[':salam:', 'salam.gif', 'salam'],
						[':terbang:', 'terbang.gif', 'terbang'],
						[':tembak:', 'tembak.gif', 'tembak'],
						[':tata:', 'tata.gif', 'tata'],
						[':4u:', '4u.gif', 'for you'],
						[':kipas:', 'kipas.gif', 'Kipas/Bodek'],
						[':pom:', 'pompom.gif', 'Pom-Pom'],
						[':diam:', 'diam.gif', 'Diam'],
						[':maaf:', 'maaf.gif', 'Maaf'],
						[':wek:', 'wek.gif', 'wek'],
						[':nari:', 'nari.gif', 'Menari'],
						[':lari:', 'lari.gif', 'Lari'],
						[':majuk:', 'majuk.gif', 'Merajuk'],
						[':ngantok:', 'ngantok.gif', 'Mengantuk'],
						[':gado:', 'gado.gif', 'Gaduh'],
						[':gelak:', 'gelak.gif', 'Gelak'],
						[':chair:', 'chair.gif', 'Kerusi'],
						[':judge:', 'judge.gif', 'Ketuk'],
						[':tibai:', 'tibai.gif', 'Tibai'],
						[':tido:', 'tido.gif', 'Tido'],
						[':aaa:', 'aaa.gif', 'aaaa'],
						[':phew:', 'phew.gif', 'Phew'],
						[':makan:', 'makan.gif', 'Makan'],
						[':duka:', 'duka.gif', 'Duka'],
						[':suka:', 'suka.gif', 'Suka'],
						[':hmmm:', 'hmmm.gif', 'hmmm'],
						[':marah:', 'marah.gif', 'Marah'],
						[':music:', 'music.gif', 'Music'],
						[':ntah:', 'ntah.gif', 'Ntah'],
						[':yahoo:', 'yahoo.gif', 'yahoo']];
    


var smileyPopupWindow;
function moreChatSmileys()
{
    var i;

    if (smileyPopupWindow)
    smileyPopupWindow.close();

    smileyPopupWindow = window.open("", "add_smileys", "toolbar=no,location=no,status=no,menubar=no,scrollbars=yes,width=480,height=350,resizable=yes");
    smileyPopupWindow.document.write('<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">\n<html>');
    smileyPopupWindow.document.write('\n\t<head>\n\t\t<title>Additional smileys</title>\n\t\t <style>\n\t\t.tborder\n\t\t\t{\n\t\t\t\t\tborder-top: solid  1px #454545;\n\t\t\t\t\tborder-left: solid 1px #454545;\n\t\t\t\t\tborder-right: solid  1px black;\n\t\t\t\t\tborder-bottom: solid 1px black;\n\t\t\t\t\tbackground-color: #303030;\n\t\t\t\t\tpadding: 0px;\n\t\t\t}\n\t\tbody\n\t\t\t{\n\t\t\t\t\tbackground-color: #000000;\n\t\t\t\t\tmargin: 0px;\n\t\t\t\t\tpadding: 5px 20px 5px 20px;\n\t\t\t}\n\t\tbody, td\n\t\t\t{\n\t\t\t\t\tcolor: #ffffff;\n\t\t\t\t\tfont-size: small;\n\t\t\t\t\tfont-family: tahoma, helvetica, serif;\n\t\t\t}\n\t\t.titlebg, tr.titlebg td\n\t\t\t{\n\t\t\t\t\tbackground-color: #303030;\n\t\t\t\t\tfont-weight: bold;\n\t\t\t\t\tcolor: #e0e0e0;\n\t\t\t\t\tfont-style: normal;\n\t\t\t}\n\t\t.windowbg\n\t\t\t{\n\t\t\t\t\tfont-family: tahoma, helvetica, serif;\n\t\t\t\t\tcolor: #ffffff;\n\t\t\t\t\tbackground-color: #404040;\n\t\t\t\t\tborder-top: solid  1px #606060;\n\t\t\t\t\tborder-left: solid 1px #606060;\n\t\t\t\t\tborder-right: solid  1px black;\n\t\t\t\t\tborder-bottom: solid 1px black;\n\t\t\t}\n\t\t</style> \n\t</head>');
    smileyPopupWindow.document.write('\n\t<body style="margin: 1ex;">\n\t\t<table width="100%" cellpadding="5" cellspacing="0" border="0" class="tborder">\n\t\t\t<tr class="titlebg"><td align="left">Pick a smiley</td></tr>\n\t\t\t<tr class="windowbg"><td align="left">');

    for (i = 0; i < smilies_for_window.length; i++)
    {
        smilies_for_window[i][2] = smilies_for_window[i][2].replace(/"/g, '&quot;');
        smileyPopupWindow.document.write('<a href="javascript:void(0);" onclick="window.opener.replaceText(&quot; ' + smilies_for_window[i][0] + '&quot;, window.opener.document.forms.chatForm.chatbarText); window.focus(); return false;"><img src="http://www.darulbayan.com/v2/components/com_smo_ajax_shoutbox/smilies/' + smilies_for_window[i][1] + '" alt="' + smilies_for_window[i][2] + '" title="' + smilies_for_window[i][2] + '" style="padding: 4px;" border="0" /></a> ');
    }
    smileyPopupWindow.document.write("<br />");


    smileyPopupWindow.document.write('</td></tr>\n\t\t\t<tr><td align="center" class="windowbg"><a href="javascript:window.close();\">Close Window</a></td></tr>\n\t\t</table>\n\t</body>\n</html>');
    smileyPopupWindow.document.close();
}

// Replaces the currently selected text with the passed text.
function replaceText(text, textarea)
{
    // Attempt to create a text range (IE).
    if (typeof(textarea.caretPos) != "undefined" && textarea.createTextRange)
    {
        var caretPos = textarea.caretPos;

        caretPos.text = caretPos.text.charAt(caretPos.text.length - 1) == ' ' ? text + ' ' : text;
        caretPos.select();
    }
    // Mozilla text range replace.
    else if (typeof(textarea.selectionStart) != "undefined")
    {
        var begin = textarea.value.substr(0, textarea.selectionStart);
        var end = textarea.value.substr(textarea.selectionEnd);
        var scrollPos = textarea.scrollTop;

        textarea.value = begin + text + end;

        if (textarea.setSelectionRange)
        {
            textarea.focus();
            textarea.setSelectionRange(begin.length + text.length, begin.length + text.length);
        }
        textarea.scrollTop = scrollPos;
    }
    // Just put it on the end.
    else
    {
        textarea.value += text;
        textarea.focus(textarea.value.length - 1);
    }
}

var helpPopupWindow;
function openShoutboxHelp()
{
    var i;

    if (helpPopupWindow)
    helpPopupWindow.close();

    helpPopupWindow = window.open("", "add_smileys", "toolbar=no,location=no,status=no,menubar=no,scrollbars=yes,width=1024,height=390,resizable=yes");
    helpPopupWindow.document.write('<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">\n<html>\n\t<head>\n\t\t<title>DarulBayan Shoutbox Help</title>\n\t\t\t <style>\n\t\t\t.tborder\n\t\t\t\t{\n\t\t\t\t\t\tborder-top: solid  1px #454545;\n\t\t\t\t\t\tborder-left: solid 1px #454545;\n\t\t\t\t\t\tborder-right: solid  1px black;\n\t\t\t\t\t\tborder-bottom: solid 1px black;\n\t\t\t\t\t\tbackground-color: #303030;\n\t\t\t\t\t\tpadding: 0px;\n\t\t\t\t}\n\t\t\tbody\n\t\t\t\t{\n\t\t\t\t\t\tbackground-color: #000000;\n\t\t\t\t\t\tmargin: 0px;\n\t\t\t\t\t\tpadding: 5px 20px 5px 20px;\n\t\t\t\t}\n\t\t\tbody, td\n\t\t\t\t{\n\t\t\t\t\t\tcolor: #ffffff;\n\t\t\t\t\t\tfont-size: small;\n\t\t\t\t\t\tfont-family: tahoma, helvetica, serif;\n\t\t\t\t}\n\t\t\t.titlebg, tr.titlebg td\n\t\t\t\t{\n\t\t\t\t\t\tbackground-color: #303030;\n\t\t\t\t\t\tfont-weight: bold;\n\t\t\t\t\t\tcolor: #e0e0e0;\n\t\t\t\t\t\tfont-style: normal;\n\t\t\t\t}\n\t\t\t.windowbg\n\t\t\t\t{\n\t\t\t\t\t\tfont-family: tahoma, helvetica, serif;\n\t\t\t\t\t\tcolor: #ffffff;\n\t\t\t\t\t\tbackground-color: #404040;\n\t\t\t\t\t\tborder-top: solid  1px #606060;\n\t\t\t\t\t\tborder-left: solid 1px #606060;\n\t\t\t\t\t\tborder-right: solid  1px black;\n\t\t\t\t\t\tborder-bottom: solid 1px black;\n\t\t\t\t}\n\t\t\ta:link, a:visited\n\t\t\t\t{\n\t\t\t\t\t\tfont-size: 11px;\n\t\t\t\t\t\tfont-family: Verdana, Arial, Helvetica, sans-serif;\n\t\t\t\t\t\tcolor: #CBD8EF;\n\t\t\t\t\t\tfont-weight: bold;\n\t\t\t\t\t\ttext-decoration: none;\n\t\t\t\t}\n\t\t\ta:hover\n\t\t\t\t{\n\t\t\t\t\t\tcolor: #5D74A3;\n\t\t\t\t\t\ttext-decoration: none;\n\t\t\t\t}\n\t\t</style> \n\t</head>\n\t<body style="margin: 1ex;">\n\t\t<table width="100%" cellpadding="5" cellspacing="0" border="0" class="tborder">\n\t\t\t<tr class="titlebg"><td align="center"><a href="http://www.arabic-lounge.com" target="_blank">DarulBayan Shoutbox</a></td></tr>\n\n\t\t\t<tr class="windowbg"><td align="left">\n\t\t\tBBcode:\n\t\t\t<table width="100%" cellpadding="0" cellspacing="0" border="1" class="tborder">\n\t\t\t\t<tr class="windowbg">\n\t\t\t\t\t<td align="left">\n\t\t\t\t\t\tBBcode\n\t\t\t\t\t</td>\n\t\t\t\t\t<td align="left">\n\t\t\t\t\t\tBBcode Example\n\t\t\t\t\t</td>\n\t\t\t\t\t<td align="left">\n\t\t\t\t\t\tBBcode Example Results\n\t\t\t\t\t</td>\n\t\t\t\t</tr>\n\t\t\t\t<tr class="windowbg">\n\t\t\t\t\t<td align="left">\n\t\t\t\t\t\t[url] link [/url]\n\t\t\t\t\t</td>\n\t\t\t\t\t<td align="left">\n\t\t\t\t\t\t[url]http://www.darulbayan.com[/url]\n\t\t\t\t\t</td>\n\t\t\t\t\t<td align="left">\n\t\t\t\t\t\t<a href="http://www.arabic-lounge.com" target="_blank">&laquo;link&raquo;</a>\n\t\t\t\t\t</td>\n\t\t\t\t</tr>\n\t\t\t\t<tr class="windowbg">\n\t\t\t\t\t<td align="left">\n\t\t\t\t\t\t[url=link] text [/url]\n\t\t\t\t\t</td>\n\t\t\t\t\t<td align="left">\n\t\t\t\t\t\t[url=http://www.darulbayan.com]darulbayan.com[/url]\n\t\t\t\t\t</td>\n\t\t\t\t\t<td align="left">\n\t\t\t\t\t\t<a href="http://www.arabic-lounge.com" target="_blank">darulbayan.com</a>\n\t\t\t\t\t</td>\n\t\t\t\t</tr>\n\t\t\t\t<tr class="windowbg">\n\t\t\t\t\t<td align="left">\n\t\t\t\t\t\t[email] text [/email]\n\t\t\t\t\t</td>\n\t\t\t\t\t<td align="left">\n\t\t\t\t\t\t[email] mail@domain.com [/email]\n\t\t\t\t\t</td>\n\t\t\t\t\t<td align="left">\n\t\t\t\t\t\t<a href="mailto: mail@domain.com ">&laquo;email&raquo;</a>\n\t\t\t\t\t</td>\n\t\t\t\t</tr>\n\t\t\t\t<tr class="windowbg">\n\t\t\t\t\t<td align="left">\n\t\t\t\t\t\t[email=link] text [/email]\n\t\t\t\t\t</td>\n\t\t\t\t\t<td align="left">\n\t\t\t\t\t\t[email=mail@domain.com] my email [/email]\n\t\t\t\t\t</td>\n\t\t\t\t\t<td align="left">\n\t\t\t\t\t\t<a href="mailto: mail@domain.com ">my email</a>\n\t\t\t\t\t</td>\n\t\t\t\t</tr>\n\t\t\t\t<tr class="windowbg">\n\t\t\t\t\t<td align="left">\n\t\t\t\t\t\t[img] Link here [/img]\n\t\t\t\t\t</td>\n\t\t\t\t\t<td align="left">\n\t\t\t\t\t\t[img]http://siemens-mobiles.org/img/Gandalf.png[/img]\n\t\t\t\t\t</td>\n\t\t\t\t\t<td align="left">\n\t\t\t\t\t\t<a href="http://siemens-mobiles.org/img/Gandalf.png" target="_blank"><img src="http://siemens-mobiles.org/img/Gandalf.png" alt="" height="35" border="0" /></a>\n\t\t\t\t\t</td>\n\t\t\t\t</tr>\n\t\t\t\t<tr class="windowbg">\n\t\t\t\t\t<td align="left">\n\t\t\t\t\t\t[b] text [/b]\n\t\t\t\t\t</td>\n\t\t\t\t\t<td align="left">\n\t\t\t\t\t\t[b] Darul Bayan [/b]\n\t\t\t\t\t</td>\n\t\t\t\t\t<td align="left">\n\t\t\t\t\t\t<b> Darul Bayan </b>\n\t\t\t\t\t</td>\n\t\t\t\t</tr>\n\t\t\t\t<tr class="windowbg">\n\t\t\t\t\t<td align="left">\n\t\t\t\t\t\t[u] text [/u]\n\t\t\t\t\t</td>\n\t\t\t\t\t<td align="left">\n\t\t\t\t\t\t[u] Darul Bayan [/u]\n\t\t\t\t\t</td>\n\t\t\t\t\t<td align="left">\n\t\t\t\t\t\t<u> Darul Bayan </u>\n\t\t\t\t\t</td>\n\t\t\t\t</tr>\n\t\t\t\t<tr class="windowbg">\n\t\t\t\t\t<td align="left">\n\t\t\t\t\t\t[i] text [/i]\n\t\t\t\t\t</td>\n\t\t\t\t\t<td align="left">\n\t\t\t\t\t\t[i] Darul Bayan [/i]\n\t\t\t\t\t</td>\n\t\t\t\t\t<td align="left">\n\t\t\t\t\t\t<i> Darul Bayan </i>\n\t\t\t\t\t</td>\n\t\t\t\t</tr>\n\t\t\t\t<tr class="windowbg">\n\t\t\t\t\t<td align="left">\n\t\t\t\t\t\t[color=COLOR] text [/color]<br />\n\t\t\t\t\t\tWhere COLOR is red, yellow, pink, green, blue, orange, purple etc..<br />\n\t\t\t\t\t\tor html code, means #XXXXXX\n\t\t\t\t\t</td>\n\t\t\t\t\t<td align="left">\n\t\t\t\t\t\t[color=#00BFFF] Darul Bayan [/color]\n\t\t\t\t\t</td>\n\t\t\t\t\t<td align="left">\n\t\t\t\t\t\t<span style="color: #00BFFF;"> Darul Bayan </span>\n\t\t\t\t\t</td>\n\t\t\t\t</tr>\n\t\t\t\t<tr class="windowbg">\n\t\t\t\t\t<td align="left">\n\t\t\t\t\t\t[sup] text [/sup]\n\t\t\t\t\t</td>\n\t\t\t\t\t<td align="left">\n\t\t\t\t\t\tDarul Bayan[sup]TM[/sup]\n\t\t\t\t\t</td>\n\t\t\t\t\t<td align="left">\n\t\t\t\t\t\tDarul Bayan<sup>TM</sup>\n\t\t\t\t\t</td>\n\t\t\t\t</tr>\n\t\t\t\t<tr class="windowbg">\n\t\t\t\t\t<td align="left">\n\t\t\t\t\t\t[sub] text [/sub]\n\t\t\t\t\t</td>\n\t\t\t\t\t<td align="left">\n\t\t\t\t\t\tDarul Bayan[sub]TM[/sub]\n\t\t\t\t\t</td>\n\t\t\t\t\t<td align="left">\n\t\t\t\t\t\tDarul Bayan<sub>TM</sub>\n\t\t\t\t\t</td>\n\t\t\t\t</tr>\n\t\t\t</table>\n\t\t\t<br />\n\t\t\t<br />\n\t\t\t<tr><td align="center" class="windowbg"><a href="javascript:window.close();">Close Window</a></td></tr>\n\t\t</table>\n\t</body>\n</html>');
    helpPopupWindow.document.close();
}


// XHTML live Chat
// author: alexander kohlhofer
// version: 1.0
// http://www.plasticshore.com
// http://www.plasticshore.com/projects/chat/
// please let the author know if you put any of this to use
// XHTML live Chat (including this script) is published under a creative commons license
// license: http://creativecommons.org/licenses/by-nc-sa/2.0/


var jal_loadtimes;
var jal_org_timeout = 4000;
var jal_timeout = jal_org_timeout;
var GetChaturl = "modules/mod_smo_ajax_shoutbox.php?jalGetChat=yes";
var SendChaturl = "modules/mod_smo_ajax_shoutbox.php?jalSendChat=yes";
var httpReceiveChat;
var httpSendChat;

///////////////////////////////////////
//
//  Generic onload by Brothercake
//  http://www.brothercake.com/
//
///////////////////////////////////////

//onload function

//setup onload function
if(typeof window.addEventListener != 'undefined')
{
    //.. gecko, safari, konqueror and standard
    window.addEventListener('load', initJavaScript, false);
}
else if(typeof document.addEventListener != 'undefined')
{
    //.. opera 7
    document.addEventListener('load', initJavaScript, false);
}
else if(typeof window.attachEvent != 'undefined')
{
    //.. win/ie
    window.attachEvent('onload', initJavaScript);
}

function initJavaScript() {
    if (!document.getElementById('chatbarText')) { return; }
    document.forms['chatForm'].elements['chatbarText'].setAttribute('autocomplete','off'); //this non standard attribute prevents firefox' autofill function to clash with this script
    // initiates the two objects for sending and receiving data
    checkStatus(''); //sets the initial value and state of the input comment
    checkName(); //checks the initial value of the input name
    checkUrl();
    
    jal_loadtimes = 1;
    
    httpReceiveChat = getHTTPObject();
    httpSendChat = getHTTPObject();
    
    setTimeout('receiveChatText()', jal_timeout); //initiates the first data query
    
    document.getElementById('shoutboxname').onblur = checkName;
    document.getElementById('shoutboxurl').onblur = checkUrl;
    document.getElementById('chatbarText').onfocus = function () { checkStatus('active'); }    
    document.getElementById('chatbarText').onblur = function () { checkStatus(''); }
    document.getElementById('submitchat').onclick = sendComment;
    document.getElementById('chatForm').onsubmit = function () { return false; }
    // When user mouses over shoutbox
    document.getElementById('chatoutput').onmouseover = function () {
        if (jal_loadtimes > 9) {
            jal_loadtimes = 1;
            receiveChatText();
        }
        jal_timeout = jal_org_timeout;
    }
}

//initiates the first data query
function receiveChatText() {
    jal_lastID = parseInt(document.getElementById('jal_lastID').value) - 1;
    if (httpReceiveChat.readyState == 4 || httpReceiveChat.readyState == 0) {
                  httpReceiveChat.open("GET",GetChaturl + '&jal_lastID=' + jal_lastID, true);
        httpReceiveChat.onreadystatechange = handlehHttpReceiveChat; 
          httpReceiveChat.send(null);
        jal_loadtimes++;
        if (jal_loadtimes > 9) jal_timeout = jal_timeout * 5 / 4;
    }
        setTimeout('receiveChatText()',jal_timeout);
}

        
//deals with the servers' reply to requesting new content
function handlehHttpReceiveChat() {
  if (httpReceiveChat.readyState == 4) {
    results = httpReceiveChat.responseText.split('---'); //the fields are seperated by ---
    if (results.length > 4) {
        for(i=0;i < (results.length-1);i=i+5) { //goes through the result one message at a time
            insertNewContent(results[i+1],results[i+2],results[i+3],results[i+4], results[i]); //inserts the new content into the page
            document.getElementById('jal_lastID').value = parseInt(results[i]) + 1;
                    }
        jal_timeout = jal_org_timeout;
        jal_loadtimes = 1;
    }
  }
}

//inserts the new content into the page
function insertNewContent(liName,liText,lastResponse, liUrl, liId) {
    response = document.getElementById("responseTime");
    response.replaceChild(document.createTextNode(lastResponse), response.firstChild);
    insertO = document.getElementById("outputList");
    oLi = document.createElement('li');
    oLi.setAttribute('id','comment-new'+liId);

    oSpan = document.createElement('span');
    oSpan.setAttribute('class','name');
    
    oName = document.createTextNode(liName);
    
    if (liUrl != "http://" && liUrl != '') {
        oURL = document.createElement('a');
        oURL.href = liUrl;
        oURL.appendChild(oName);
    } else {
        oURL = oName;
    }
    
    oSpan.appendChild(oURL);
    oSpan.appendChild(document.createTextNode(' : '));
    oLi.appendChild(oSpan);
    oLi.innerHTML += jal_apply_filters(liText);
    insertO.insertBefore(oLi, insertO.firstChild);
    Fat.fade_element("comment-new"+liId, 30, 1500, "#666666", "#FFFFFF");
}
    

//stores a new comment on the server
function sendComment() {
    currentChatText = document.forms['chatForm'].elements['chatbarText'].value;
    if (httpSendChat.readyState == 4 || httpSendChat.readyState == 0) {
        if (currentChatText == '') return;
        prefix = document.getElementById('shoutbox_prefix').value;            //prefix must be [GUEST] if it's a guest who is shouting
        currentName = document.getElementById('shoutboxname').value;
        currentUrl = document.getElementById('shoutboxurl').value;
        currentName = prefix + currentName;                            //joining prefix to currentName
        param = 'n='+ encodeURIComponent(currentName)+'&c='+ encodeURIComponent(currentChatText) +'&u='+ encodeURIComponent(currentUrl);    
        httpSendChat.open("POST", SendChaturl, true);
        httpSendChat.setRequestHeader('Content-Type','application/x-www-form-urlencoded');
          httpSendChat.onreadystatechange = receiveChatText;
          httpSendChat.send(param);
          document.forms['chatForm'].elements['chatbarText'].value = '';
    }
}

// http://www.codingforums.com/showthread.php?t=63818
function pressedEnter(field,event) {
    var theCode = event.keyCode ? event.keyCode : event.which ? event.which : event.charCode;
    if (theCode == 13) {
        sendComment();
        return false;
    } 
    else return true;
}


//does clever things to the input and submit
function checkStatus(focusState) {
    currentChatText = document.forms['chatForm'].elements['chatbarText'];
    oSubmit = document.forms['chatForm'].elements['submit'];
    if (currentChatText.value != '' || focusState == 'active') {
        oSubmit.disabled = false;
    } else {
        oSubmit.disabled = true;
    }
}

function jal_getCookie(name) {
  var dc = document.cookie;
  var prefix = name + "=";
  var begin = dc.indexOf("; " + prefix);
  if (begin == -1) {
    begin = dc.indexOf(prefix);
    if (begin != 0) return null;
  } else
    begin += 2;
  var end = document.cookie.indexOf(";", begin);
  if (end == -1)
    end = dc.length;
  return unescape(dc.substring(begin + prefix.length, end));
}


//autoasigns a random name to a new user
//If the user has chosen a name, use that
function checkName() {
    
    jalCookie = jal_getCookie("jalUserName");
    currentName = document.getElementById('shoutboxname');
        
    if (currentName.value != jalCookie) {
        document.cookie = "jalUserName="+currentName.value+"; expires=Sun, 08 Mar 2009 01:30:14 UTC;"
    }
        
    if (jalCookie && currentName.value == '') {
        currentName.value = jalCookie;
        return;
    }
    
    if (currentName.value == '') {
        currentName.value = 'guest_'+ Math.floor(Math.random() * 10000);
    }
    
}

function checkUrl() {
    
    jalCookie = jal_getCookie("jalUrl");
    currentName = document.getElementById('shoutboxurl');
    
    if (currentName.value == '')
        return;
    
    if (currentName.value != jalCookie) {
        document.cookie = "jalUrl="+currentName.value+"; expires=Sun, 08 Mar 2009 01:30:14 UTC;"
        return;
    }
    
    if (jalCookie && ( currentName.value == '' || currentName.value == "http://")) {
        currentName.value = jalCookie;
        return;
    }        
}



//initiates the XMLHttpRequest object
//as found here: http://www.webpasties.com/xmlHttpRequest
function getHTTPObject() {
  var xmlhttp;
  /*@cc_on
  @if (@_jscript_version >= 5)
    try {
      xmlhttp = new ActiveXObject("Msxml2.XMLHTTP");
    } catch (e) {
      try {
        xmlhttp = new ActiveXObject("Microsoft.XMLHTTP");
      } catch (E) {
        xmlhttp = false;
      }
    }
  @else
  xmlhttp = false;
  @end @*/
  if (!xmlhttp && typeof XMLHttpRequest != 'undefined') {
    try {
      xmlhttp = new XMLHttpRequest();
    } catch (e) {
      xmlhttp = false;
    }
  }
  return xmlhttp;
}