///////////////////////////////////////////////////
	//Phpclanwebsite 1.20 BBCode Javascript Functions//
	///////////////////////////////////////////////////
	
	var BBCimage = false;
	var BBCselected = false;

	// Check for Browser & Platform for PC & IE specific bits
	var clientPC = navigator.userAgent.toLowerCase();
	var clientVer = parseInt(navigator.appVersion);
	var is_ie = ((clientPC.indexOf("msie") != -1) && (clientPC.indexOf("opera") == -1));
	var is_nav = ((clientPC.indexOf('mozilla')!=-1) && (clientPC.indexOf('spoofer')==-1)
                && (clientPC.indexOf('compatible') == -1) && (clientPC.indexOf('opera')==-1)
                && (clientPC.indexOf('webtv')==-1) && (clientPC.indexOf('hotjava')==-1));
	var is_moz = 0;
	var is_win = ((clientPC.indexOf("win")!=-1) || (clientPC.indexOf("16bit") != -1));
	var is_mac = (clientPC.indexOf("mac")!=-1);

// Specify the BBCstyle code tags
	BBCode = new Array();
	BBCtags = new Array('[b]','[/b]','[i]','[/i]','[u]','[/u]','[quote]','[/quote]','[code]','[/code]','[flash]','[/flash]','[s]','[/s]','[img]','[/img]','[url]','[/url]');
	BBCimage = false;

function BBCemoticon(text) {
	var txtarea = document.addnews.details;
	text = ' ' + text + ' ';
	if (txtarea.createTextRange && txtarea.caretPos) {
		var caretPos = txtarea.caretPos;
		caretPos.text = caretPos.text.charAt(caretPos.text.length - 1) == ' ' ? caretPos.text + text + ' ' : caretPos.text + text;
		txtarea.focus();
	} else {
		txtarea.value  += text;
		txtarea.focus();
	}
	}

function BBCfontstyle(bbopen, bbclose){
	var txtarea = document.addnews.details;
	if ((clientVer >= 4) && is_ie && is_win){
	BBCselected = document.selection.createRange().text;
	if (!BBCselected){
	txtarea.value += bbopen + bbclose;
	txtarea.focus();
	return;
	}
	document.selection.createRange().text = bbopen + BBCselected + bbclose;
	txtarea.focus();
	return;
	}else if (txtarea.selectionEnd && (txtarea.selectionEnd - txtarea.selectionStart > 0)){
	mozWrap(txtarea, bbopen, bbclose);
	return;
	}else{
	txtarea.value += bbopen + bbclose;
	txtarea.focus();
	}
	storeCaret(txtarea);
	}


function BBCstyle(bbnumber) {
	var txtarea = document.addnews.details;
	txtarea.focus();
	dontadd = false;
	BBCselected = false;
	bblast = 0;
	if (bbnumber == -1) {
	while (BBCode[0]) {
	butnumber = arraypop(BBCode) - 1;
	txtarea.value += BBCtags[butnumber + 1];
	buttext = eval('document.post.BBC' + butnumber + '.value');
	eval('document.post.BBC' + butnumber + '.value ="' + buttext.substr(0,(buttext.length - 1)) + '"');
	}
	BBCimage = false;
	txtarea.focus();
	return;
	}
	if ((clientVer >= 4) && is_ie && is_win){
	BBCselected = document.selection.createRange().text;
	if (BBCselected) {
	document.selection.createRange().text = BBCtags[bbnumber] + BBCselected + BBCtags[bbnumber+1];
	txtarea.focus();
	BBCselected = '';
	return;
	}
	}else if (txtarea.selectionEnd && (txtarea.selectionEnd - txtarea.selectionStart > 0))
	{
	mozWrap(txtarea, BBCtags[bbnumber], BBCtags[bbnumber+1]);
	return;
	}
	for (i = 0; i < BBCode.length; i++) {
	if (BBCode[i] == bbnumber+1) {
	bblast = i;
	dontadd = true;
	}
	}
	if (dontadd) {
	while (BBCode[bblast]) {
	butnumber = arraypop(BBCode) - 1;
	txtarea.value += BBCtags[butnumber + 1];
	buttext = eval('document.post.BBC' + butnumber + '.value');
	eval('document.post.BBC' + butnumber + '.value ="' + buttext.substr(0,(buttext.length - 1)) + '"');
	BBCimage = false;
	}
	txtarea.focus();
	return;
	} else {
	if (BBCimage && (bbnumber != 14)) {
	txtarea.value += BBCtags[15];
	lastValue = arraypop(BBCode) - 1;
	document.post.BBC14.value = "Img";
	BBCimage = false;
	}
	txtarea.value += BBCtags[bbnumber];
	if ((bbnumber == 14) && (BBCimage == false)) BBCimage = 1;
	arraypush(BBCode,bbnumber+1);
	eval('document.post.BBC'+bbnumber+'.value += "*"');
	txtarea.focus();
	return;
	}
	storeCaret(txtarea);
	}

	// From http://www.massless.org/mozedit/
function mozWrap(txtarea, open, close){
	var selLength = txtarea.textLength;
	var selStart = txtarea.selectionStart;
	var selEnd = txtarea.selectionEnd;
	if (selEnd == 1 || selEnd == 2)
	selEnd = selLength;

	var s1 = (txtarea.value).substring(0,selStart);
	var s2 = (txtarea.value).substring(selStart, selEnd)
	var s3 = (txtarea.value).substring(selEnd, selLength);
	txtarea.value = s1 + open + s2 + close + s3;
	return;
	}

	// Claret position Code from http://www.faqts.com/knowledge_base/view.phtml/aid/1052/fid/130
function storeCaret(textEl){
	if (textEl.createTextRange) textEl.caretPos = document.selection.createRange().duplicate();
	}

function BBCemoticon(text) {
	var txtarea = document.addnews.details;
	text = ' ' + text + ' ';
	if (txtarea.createTextRange && txtarea.caretPos) {
		var caretPos = txtarea.caretPos;
		caretPos.text = caretPos.text.charAt(caretPos.text.length - 1) == ' ' ? caretPos.text + text + ' ' : caretPos.text + text;
		txtarea.focus();
	} else {
		txtarea.value  += text;
		txtarea.focus();
	}
	}

function BBCurl() {
	var FoundErrors = '';
	var enterURL   = prompt("Enter your URL", "http://");
	var enterTITLE = prompt("Enter the webpage title", "Webpage Title");
	if (!enterURL)    {
		FoundErrors += " You have not entered the URL yet!";
	}
	if (!enterTITLE)  {
		FoundErrors += " You have not entered the title yet!";
	}
	if (FoundErrors)  {
		alert("Error!"+FoundErrors);
		return;
	}
	var ToAdd = "[url="+enterURL+"]"+enterTITLE+"[/url]";
	document.addnews.details.value+=ToAdd;
	document.addnews.details.focus();
	}

function BBCimg() {
	var FoundErrors = '';
	var enterURL   = prompt("Enter your image URL","http://");
	if (!enterURL) {
		FoundErrors += " You have not entered the URL yet!";
	}
	if (FoundErrors) {
		alert("Error!"+FoundErrors);
		return;
	}
	var ToAdd = "[img]"+enterURL+"[/img]";
	document.addnews.details.value+=ToAdd;
	document.addnews.details.focus();
	}

function BBCflash() {
	var FoundErrors = '';
	var enterURL   = prompt("Enter the URL to the flash SWF File","http://");
	var enterWIDTH   = prompt("Enter the Width of the Flash Image","300");
	var enterHEIGHT   = prompt("Enter the Height of the Flash Image","50");
	if (!enterURL) {
		FoundErrors += " You have not entered the SWF URL yet!";
	}
	if (FoundErrors) {
		alert("Error!"+FoundErrors);
		return;
	}
	var ToAdd = "[flash="+enterWIDTH+"x"+enterHEIGHT+"]"+enterURL+"[/flash]";
	document.addnews.details.value+=ToAdd;
	document.addnews.details.focus();
	}

//Code for these javascript functions are a combination of code by Adam Annen (C), and
//code sourced from a freeware mod file "BBCode_faster.zip" by http://smartor.is-root.com
//Source of the above is available on request