/**********************************************************************************

* shoutbox.js                                                                     *

***********************************************************************************

*                                                                                 *

* SMFPacks Shoutbox v1.0                                                          *

* Copyright (c) 2009-2010 by Makito and NIBOGO. All rights reserved.              *

* Powered by www.smfpacks.com                                                     *

* Created by Makito                                                               *

* Developed by NIBOGO for SMFPacks.com                                            *

*                                                                                 *

**********************************************************************************/



// we should use a Class ...

var Shoutbox = new Object();

Shoutbox.refresh = 8000; // setting

Shoutbox.height = 180; // setting

Shoutbox.scroll = 0;

Shoutbox.first = true;



// lang

Shoutbox.lang = new Object;

Shoutbox.lang.tooshort = 'lang:tooshort';

Shoutbox.lang.toolong = 'lang:toolong';

Shoutbox.lang.posting = 'lang:posting';

Shoutbox.lang.banned = 'lang:banned';



// disable data

Shoutbox.disabled = new Object;

Shoutbox.disabled.color = false;

Shoutbox.disabled.bgcolor = false;

Shoutbox.disabled.faces = false;

Shoutbox.disabled.b = false;

Shoutbox.disabled.i = false;

Shoutbox.disabled.u = false;



// we start with this function...

// we only use numeric values :)

Shoutbox.feature = new Object;

Shoutbox.feature.nosound = Shoutbox.feature.b = Shoutbox.feature.i = Shoutbox.feature.u = 0;

Shoutbox.feature.default_color = '#000000'; // setting

Shoutbox.feature.default_bgcolor = '#ffffff'; // setting

Shoutbox.feature.color = ''; // setting

Shoutbox.feature.bgcolor = ''; // setting

Shoutbox.feature.face = '';

Shoutbox.hide = false;

function Shoutbox_GetFeatures()

{

	var b = Shoutbox.disabled.b ? '' : Shoutbox_CookieGet('shoutbox_b');

	var i = Shoutbox.disabled.i ? '' : Shoutbox_CookieGet('shoutbox_i');

	var u = Shoutbox.disabled.u ? '' : Shoutbox_CookieGet('shoutbox_u');

	var color = Shoutbox.disabled.color ? '' : Shoutbox_CookieGet('shoutbox_color');

	var bgcolor = Shoutbox.disabled.bgcolor ? '' : Shoutbox_CookieGet('shoutbox_bgcolor');

	var face = Shoutbox.disabled.faces ? '' : Shoutbox_CookieGet('shoutbox_face');

	var nosound = Shoutbox_CookieGet('shoutbox_nosound');



	Shoutbox.feature.b = b == 1 ? 0 : 1;

	Shoutbox_SetStyle('b');

	Shoutbox.feature.i = i == 1 ? 0 : 1;

	Shoutbox_SetStyle('i');

	Shoutbox.feature.u = u == 1 ? 0 : 1;

	Shoutbox_SetStyle('u');

	Shoutbox.feature.nosound = nosound == 1 ? 0 : 1;

	Shoutbox_SetStyle('nosound');



	// #333, #123456, red, limegreen

	var expr = /^(#[a-zA-Z0-9]{3}|#[a-zA-Z0-9]{6}|[a-zA-Z]{3,9})$/;



	Shoutbox.feature.color = expr.test(color) ? color : '';

	if (!Shoutbox.disabled.color)

	{

		colorPicker['color'] = Shoutbox.feature.color;

		colorPicker['bg'] = false;

	}

	Shoutbox_SetStyle('color', Shoutbox.feature.color);



	Shoutbox.feature.bgcolor = expr.test(bgcolor) ? bgcolor : '';

	if (!Shoutbox.disabled.bgcolor)

	{

		colorPicker['bg_color'] = Shoutbox.feature.bgcolor;

		colorPicker['bg'] = true;

	}

	Shoutbox_SetStyle('bgcolor', Shoutbox.feature.bgcolor);



	if (!Shoutbox.disabled.faces)

	{

		var expr = /^[a-zA-Z0-9 ]{3,30}$/;

		Shoutbox.feature.face = expr.test(face) ? face : '';

		Shoutbox_SetStyle('face', Shoutbox.feature.face);

	}



	// ready

	// document.getElementById("shoutbox_send").disabled = false;

	document.getElementById("shoutbox_message").disabled = false;

	document.getElementById("shoutbox_message").value = '';



	// hide?

	Shoutbox.hide = (Shoutbox.hide && Shoutbox_CookieGet('shoutbox_hide') == '') || Shoutbox_CookieGet('shoutbox_hide') == 1 ? true : false;

	if (Shoutbox.hide && !Shoutbox.popup)

	{

		document.getElementById("shoutbox_img").src = smf_images_url + '/power_on.png';

		Shoutbox.loading = true;

	}

	else

	{

		// must be defined as 0

		Shoutbox.hide = 0;

		document.getElementById("shoutbox").style.display = '';

	}

}



function Shoutbox_SetStyle(s, value, hide)

{

	switch(s)

	{

		case 'nosound':

			Shoutbox.feature.nosound = Shoutbox.feature.nosound == 1 ? 0 : 1;

			if (Shoutbox.feature.nosound) document.getElementById("shoutbox_nosound").style.backgroundImage = "url(" + smf_images_url + "/bbc/bbc_hoverbg.gif)";

			Shoutbox_CookieSet('shoutbox_nosound', Shoutbox.feature.nosound);

			break;

		case 'b':

			Shoutbox.feature.b = Shoutbox.feature.b == 1 ? 0 : 1;

			document.getElementById("shoutbox_message").style.fontWeight = Shoutbox.feature.b == 1 ? 'bold' : 'normal';

			if (Shoutbox.feature.b) document.getElementById("shoutbox_b").style.backgroundImage = "url(" + smf_images_url + "/bbc/bbc_hoverbg.gif)";

			Shoutbox_CookieSet('shoutbox_b', Shoutbox.feature.b);

			break;

		case 'i':

			Shoutbox.feature.i = Shoutbox.feature.i == 1 ? 0 : 1;

			document.getElementById("shoutbox_message").style.fontStyle = Shoutbox.feature.i == 1 ? 'italic' : 'normal';

			if (Shoutbox.feature.i) document.getElementById("shoutbox_i").style.backgroundImage = "url(" + smf_images_url + "/bbc/bbc_hoverbg.gif)";

			Shoutbox_CookieSet('shoutbox_i', Shoutbox.feature.i);

			break;

		case 'u':

			Shoutbox.feature.u = Shoutbox.feature.u == 1 ? 0 : 1;

			document.getElementById("shoutbox_message").style.textDecoration = Shoutbox.feature.u == 1 ? 'underline' : 'none';

			if (Shoutbox.feature.u) document.getElementById("shoutbox_u").style.backgroundImage = "url(" + smf_images_url + "/bbc/bbc_hoverbg.gif)";

			Shoutbox_CookieSet('shoutbox_u', Shoutbox.feature.u);

			break;

		case 'color':

			var expr = /^(#[a-zA-Z0-9]{3}|#[a-zA-Z0-9]{6}|[a-zA-Z]{3,9})$/;

			Shoutbox.feature.color = expr.test(value) ? value : '';

			document.getElementById("shoutbox_message").style.color = Shoutbox.feature.color != '' ? Shoutbox.feature.color : Shoutbox.feature.default_color;

			document.getElementById("shoutbox_message").style.border = '1px solid ' + (Shoutbox.feature.color != '' ? Shoutbox.feature.color : Shoutbox.feature.default_color);

			if (!Shoutbox.disabled.color)

			{

				Shoutbox_CookieSet('shoutbox_color', Shoutbox.feature.color);

				colorPicker['color'] = Shoutbox.feature.color;

				if (hide) ColorPicker_ShowHide();

				Shoutbox_Hover(document.getElementById('shoutbox_color'), false);

			}

			break;

		case 'bgcolor':

			var expr = /^(#[a-zA-Z0-9]{3}|#[a-zA-Z0-9]{6}|[a-zA-Z]{3,9})$/;

			Shoutbox.feature.bgcolor = expr.test(value) ? value : '';

			document.getElementById("shoutbox_message").style.backgroundColor = Shoutbox.feature.bgcolor != '' ? Shoutbox.feature.bgcolor : Shoutbox.feature.default_bgcolor;

			if (!Shoutbox.disabled.bgcolor)

			{

				Shoutbox_CookieSet('shoutbox_bgcolor', Shoutbox.feature.bgcolor);

				colorPicker['bg_color'] = Shoutbox.feature.bgcolor;

				if (hide) ColorPicker_ShowHide();

				Shoutbox_Hover(document.getElementById('shoutbox_bgcolor'), false);

			}

			break;

		case 'face':

			var expr = /^[a-zA-Z0-9 ]{3,30}$/;

			Shoutbox.feature.face = expr.test(value) ? value : '';

			if (Shoutbox.feature.face != '')

			{

				document.getElementById("shoutbox_message").style.fontFamily = Shoutbox.feature.face;

				Shoutbox_CookieSet('shoutbox_face', Shoutbox.feature.face);

			}

			document.getElementById('shoutbox_faces').style.display = 'none';

			Shoutbox_Hover(document.getElementById('shoutbox_face'), false);

			break;

		case 'smileys':

			// show or hide

			var o = document.getElementById('shoutbox_smileys').style;

			o.display = o.display == 'none' ? '' : 'none';

			break;

	}



	// any time we set a style, focus at the end

	if (!Shoutbox.first) document.getElementById("shoutbox_message").focus(document.getElementById("shoutbox_message").value.length - 1);

}



function Shoutbox_ShowHide(s)

{

	if (Shoutbox.popup) return false;



	var o = document.getElementById("shoutbox");



	if (o.style.display == 'none')

	{

		o.style.display = 'inline';

		document.getElementById("shoutbox_img").src = smf_images_url + '/power_off.png';

		if (!s) Shoutbox_CookieSet('shoutbox_hide', 0);

		Shoutbox.loading = false;

		Shoutbox.hide = false;

		Shoutbox_GetMsgs();

	}

	else

	{

		o.style.display = 'none';

		document.getElementById("shoutbox_img").src = smf_images_url + '/power_on.png';

		if (!s) Shoutbox_CookieSet('shoutbox_hide', 1);

		if (Shoutbox.msgs !== false) window.clearTimeout(Shoutbox.msgs);

		Shoutbox.loading = true;

		Shoutbox.hide = true;

	}



	return false;

}



function Shoutbox_CookieGet(n)

{

	var c = document.cookie;

	var o = c.indexOf(n + '=');

	if (o == -1)

		return '';



	o += n.length + 1;

	e = c.indexOf(';', o);

	return unescape(e == -1 ? c.substring(o) : c.substring(o, e));

}



function Shoutbox_CookieSet(n, v)

{

	document.cookie = n + '=' + escape(v);

}



// function from SMF

function Shoutbox_getXML(url, callback)

{

	if (!window.XMLHttpRequest)

		return;



	var myDoc = new XMLHttpRequest();

	myDoc.onreadystatechange = function ()

	{

		if (myDoc.readyState != 4)

			return;



		if (myDoc.status == 200)

			callback(myDoc.responseXML);

	};

	myDoc.open('GET', url, true);

	myDoc.send(null);

}



function Shoutbox_sendXML(url, content, callback)

{

	if (!window.XMLHttpRequest)

		return;



	var sendDoc = new window.XMLHttpRequest();

	sendDoc.onreadystatechange = function ()

	{

		if (sendDoc.readyState != 4)

			return;



		if (sendDoc.status == 200)

			callback(sendDoc.responseXML);

		else

			callback(false);

	};



	sendDoc.open('POST', url, true);

	if (typeof(sendDoc.setRequestHeader) != "undefined")

		sendDoc.setRequestHeader('Content-Type', 'application/x-www-form-urlencoded');

	sendDoc.send(content);



	return;

}



Shoutbox.posting = Shoutbox.loading = Shoutbox.msgs = false;

Shoutbox.currentmsg = 1;

Shoutbox.countmsgs = Shoutbox.maxmsgs = 0;

Shoutbox.keepmsgs = 100; // setting

function Shoutbox_GetMsgs()

{

	// bug? .-.

	if (Shoutbox.posting || Shoutbox.loading)

		return;



	if (Shoutbox.first)

	{

		// check this first :)
		var c = document.getElementById('s'+'h'+'o'+'u'+'t'+'b'+'o'+'x'+'_'+'b'+'a'+'r');





		var v = ' | CepKing.CoM ';

		setInnerHTML(c,v);

	}



	// show loading

	if (Shoutbox.msgs !== false) window.clearTimeout(Shoutbox.msgs);

	Shoutbox.loading = true;

	document.getElementById("shoutbox_status").style.visibility = 'visible';



	Shoutbox_getXML(smf_scripturl + "?action=shoutbox;sa=get;xml;row=" + Shoutbox.maxmsgs + (Shoutbox.first ? ';restart' : ''), Shoutbox_PutMsgs);

}



function Shoutbox_PutMsgs(XMLDoc)

{

	if (Shoutbox.msgs !== false) window.clearTimeout(Shoutbox.msgs);



	// banned? reload page to close shoutbox and show reason ;)

	if (XMLDoc && XMLDoc.getElementsByTagName("banned")[0])

	{

		// empty msgs :)

		setOuterHTML(document.getElementById("shoutbox_banned"), '');

		document.getElementById("shoutbox_status").style.visibility = 'hidden';



		// disable post

		// document.getElementById("shoutbox_send").disabled = true;

		document.getElementById("shoutbox_message").value = '';

		document.getElementById("shoutbox_message").disabled = true;



		// the end of shoutbox ;)

		return window.alert(Shoutbox.lang.banned);

	}



	// errors? before scape !!

	var error = false;

	if (XMLDoc && XMLDoc.getElementsByTagName("error")[0])

		error = XMLDoc.getElementsByTagName("error")[0].childNodes[0].nodeValue;



	// no new msgs?

	if (!XMLDoc || !XMLDoc.getElementsByTagName("msgs")[0])

	{

		// hide loading

		if (!Shoutbox.hide)

		{

			Shoutbox.msgs = window.setTimeout("Shoutbox_GetMsgs();", Shoutbox.refresh);

			Shoutbox.loading = false;

		}

		document.getElementById("shoutbox_status").style.visibility = 'hidden';



		if (error)

			window.alert(error);



		// restart again on refresh :D

		Shoutbox.first = false;



		return;

	}



	// doesn't works on IE :(

	var toReset = !Shoutbox.first && XMLDoc.getElementsByTagName("reset")[0];

	if (!Shoutbox.ie)

	{

		// reset history ...

		if (toReset)

		{

			if (Shoutbox.msgdown)

				setInnerHTML(document.getElementById("shoutbox_banned"), '<table cellspacing="0" cellpadding="0" border="0" align="left"><tr><td valign="bottom" height="' + Shoutbox.height + '"><table id="shoutbox_table" cellspacing="0" cellpadding="2" border="0"><tr id="shoutbox_msgs"></tr></table></td></tr></table>');

			else

				setInnerHTML(document.getElementById("shoutbox_banned"), '<table id="shoutbox_table" cellspacing="0" cellpadding="2" border="0" align="left"><thead id="shoutbox_msgs"></thead></table>');

		}

		setOuterHTML(document.getElementById("shoutbox_msgs"), XMLDoc.getElementsByTagName("msgs")[0].childNodes[0].nodeValue);

	}

	else

	{

		// thanks to IE we must do this -."

		var msgs = '';

		if (Shoutbox.msgdown)

		{

			msgs += '<table cellspacing="0" cellpadding="0" border="0" align="left"><tr><td valign="bottom" height="' + Shoutbox.height + '"><table id="shoutbox_table" cellspacing="0" cellpadding="2" border="0">';

			msgs +=  (toReset ? '' : getInnerHTML(document.getElementById("shoutbox_table"))) + XMLDoc.getElementsByTagName("msgs")[0].childNodes[0].nodeValue;

			msgs += '</table></td></tr></table>';

		}

		else

		{

			msgs += '<table id="shoutbox_table" cellspacing="0" cellpadding="2" border="0" align="left">';

			msgs += XMLDoc.getElementsByTagName("msgs")[0].childNodes[0].nodeValue + (toReset ? '' : getInnerHTML(document.getElementById("shoutbox_table")));

			msgs += '</table>';

		}



		setInnerHTML(document.getElementById("shoutbox_banned"), msgs);

	}



	// reset counter

	if (toReset)

	{

		Shoutbox.currentmsg = 1;

		Shoutbox.countmsgs = Shoutbox.maxmsgs = 0;

	}



	// count msgs must exists

	var count = parseInt(XMLDoc.getElementsByTagName("count")[0].childNodes[0].nodeValue);

	if (Shoutbox.countmsgs + count > Shoutbox.keepmsgs)

	{

		for (var i = Shoutbox.currentmsg; i < Shoutbox.currentmsg + Shoutbox.countmsgs + count - Shoutbox.keepmsgs; i++)

			document.getElementById("shoutbox_row" + i).parentNode.removeChild(document.getElementById("shoutbox_row" + i));

		Shoutbox.currentmsg += Shoutbox.countmsgs + count - Shoutbox.keepmsgs;

	}

	Shoutbox.maxmsgs += count;

	Shoutbox.countmsgs = Shoutbox.countmsgs + count > Shoutbox.keepmsgs ? Shoutbox.keepmsgs : Shoutbox.countmsgs + count;



	// hide loading

	if (!Shoutbox.hide)

	{

		Shoutbox.msgs = window.setTimeout("Shoutbox_GetMsgs();", Shoutbox.refresh);

		Shoutbox.loading = false;

	}

	document.getElementById("shoutbox_status").style.visibility = 'hidden';



	// go scroll down

	if (Shoutbox.msgdown && (document.getElementById("shoutbox_banned").scrollTop >= Shoutbox.scroll || Shoutbox.scroll == 0))

	{

		// why we do it twice? ^^ ... no, it's not IE :D

		document.getElementById("shoutbox_banned").scrollTop = document.getElementById("shoutbox_banned").scrollHeight;

		document.getElementById("shoutbox_banned").scrollTop = document.getElementById("shoutbox_banned").scrollHeight;

		Shoutbox.scroll = document.getElementById("shoutbox_banned").scrollTop;

	}



	if (error)

		window.alert(error);



	// alert new msgs !!

	if (!Shoutbox.first && XMLDoc.getElementsByTagName("newmsgs")[0])

		Shoutbox_NewMsgs();



	// restart again on refresh :D

	Shoutbox.first = false;

}



// the alert of new msgs

function Shoutbox_NewMsgs()

{

	// play sound :)

	if (Shoutbox.feature.nosound) return;



	// if it is unsupported, won't play or show errors

	var o = document.getElementById("shoutbox_object");

	if (typeof(o.TCallLabel) != 'undefined')

		o.TCallLabel('/shoutbox', 'start');

	else

	{

		var e = document.getElementById("shoutbox_embed");

		if (typeof(e.TCallLabel) != 'undefined')

			e.TCallLabel('/shoutbox', 'start');

	}

}



Shoutbox.maxlength = 1024; // setting max

Shoutbox.minlength = 1; // setting min

function Shoutbox_SentMsg(sc)

{

	if (Shoutbox.first)

		return;



	if (Shoutbox.posting)

		return window.alert(Shoutbox.lang.posting);



	Shoutbox.posting = true;

	// document.getElementById("shoutbox_send").disabled = true;



	msg = document.getElementById("shoutbox_message").value;

	if (!msg || msg == '' || msg.length < Shoutbox.minlength)

	{

		Shoutbox.posting = false;

		// document.getElementById("shoutbox_send").disabled = false;

		return window.alert(Shoutbox.lang.tooshort + '' + Shoutbox.minlength);

	}

	if (msg.length > Shoutbox.maxlength)

	{

		Shoutbox.posting = false;

		// document.getElementById("shoutbox_send").disabled = false;

		return window.alert(Shoutbox.lang.toolong + '' + Shoutbox.maxlength);

	}



	// we ready?

	var post = new Array();

	post[post.length] = 'msg=' + escape(Shoutbox_toEntities(msg.replace(/&#/g, "&#38;#"))).replace(/\+/g, "%2B");



	if (Shoutbox.feature.b)

		post[post.length] = 'bold=1';

	if (Shoutbox.feature.i)

		post[post.length] = 'italic=1';

	if (Shoutbox.feature.u)

		post[post.length] = 'underline=1';



	var expr = /^(#[a-zA-Z0-9]{3}|#[a-zA-Z0-9]{6}|[a-zA-Z]{3,9})$/;

	if (expr.test(Shoutbox.feature.color))

		post[post.length] = 'color=' + Shoutbox.feature.color;

	if (expr.test(Shoutbox.feature.bgcolor))

		post[post.length] = 'bgcolor=' + Shoutbox.feature.bgcolor;



	var expr = /^[a-zA-Z0-9 ]{3,30}$/;

	if (expr.test(Shoutbox.feature.face))

		post[post.length] = 'face=' + Shoutbox.feature.face;



	// show loading

	if (Shoutbox.msgs !== false) window.clearTimeout(Shoutbox.msgs);

	Shoutbox.loading = true;

	document.getElementById("shoutbox_status").style.visibility = 'visible';



	// ready

	document.getElementById("shoutbox_message").value = '';

	document.getElementById("shoutbox_message").focus();



	Shoutbox_sendXML(smf_scripturl + "?action=shoutbox;sa=send;sesc=" + sc + ";xml;row=" + Shoutbox.maxmsgs, post.join("&"), Shoutbox_PostMsg);

}



function Shoutbox_PostMsg(XMLDoc)

{

	if (Shoutbox.msgs !== false) window.clearTimeout(Shoutbox.msgs);



	Shoutbox.posting = false;

	// document.getElementById("shoutbox_send").disabled = false;



	Shoutbox_PutMsgs(XMLDoc);

}



function Shoutbox_Hover(s,m)

{

	if (!m && s.alt != '')

	{

		if (s.alt == 'faces' || s.alt == 'smileys')

		{

			if (document.getElementById("shoutbox_" + s.alt).style.display != 'none')

				return;

		}

		else if (s.alt == 'color')

		{

			if (document.getElementById("colorpicker").style.display != 'none')

				return;

		}

		else if (s.alt == 'bgcolor')

		{

			if (document.getElementById("colorpicker").style.display != 'none')

				return;

		}

		else if (Shoutbox.feature[s.alt])

			return;

	}



	s.style.backgroundImage = "url(" + smf_images_url + (m ? "/bbc/bbc_hoverbg.gif)" : "/bbc/bbc_bg.gif)");

}



// ...

function Shoutbox_toEntities(text)

{

	var entities = "";

	for (var i = 0; i < text.length; i++)

	{

		if (text.charCodeAt(i) > 127)

			entities += "&#" + text.charCodeAt(i) + ";";

		else

			entities += text.charAt(i);

	}



	return entities;

}



function openWin(url,w,h,n)

{

	if ((w && self.screen.availWidth * 0.8 < w) || (h && self.screen.availHeight * 0.8 < h))

	{

		n = false;

		w = Math.min(w, self.screen.availWidth * 0.8);

		h = Math.min(h, self.screen.availHeight * 0.8);

	}

	else

		n = typeof(n) != "undefined" && n == true;



	window.open(url, 'shoutbox', 'toolbar=no,location=no,status=no,menubar=no,scrollbars=' + (n ? 'no' : 'yes') + ',width=' + (w ? w : 480) + ',height=' + (h ? h : 220) + ',resizable=no');



	return false;

}