<script language="JavaScript" type="text/javascript">
<!--//

//
// bbCode control by subBlue design : www.subBlue.com
//
// Fix for smilies insert position on Mozilla is copyright
// - TerraFrost (http://www.frostjedi.com)
// - Markus Petrux (http://www.phpmix.com)
//

// Startup variables
var imageTag = false;
var theSelection = false;

// Check for Browser & Platform for PC & IE specific bits
// More details from: http://www.mozilla.org/docs/web-developer/sniffer/browser_type.html
var clientPC = navigator.userAgent.toLowerCase(); // Get client info
var clientVer = parseInt(navigator.appVersion); // Get browser version

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);

// Helpline messages
b_help = "<?php $this->_echo($d['.'][0]['L_BBCODE_B_HELP']); ?>";
i_help = "<?php $this->_echo($d['.'][0]['L_BBCODE_I_HELP']); ?>";
u_help = "<?php $this->_echo($d['.'][0]['L_BBCODE_U_HELP']); ?>";
q_help = "<?php $this->_echo($d['.'][0]['L_BBCODE_Q_HELP']); ?>";
c_help = "<?php $this->_echo($d['.'][0]['L_BBCODE_C_HELP']); ?>";
l_help = "<?php $this->_echo($d['.'][0]['L_BBCODE_L_HELP']); ?>";
o_help = "<?php $this->_echo($d['.'][0]['L_BBCODE_O_HELP']); ?>";
p_help = "<?php $this->_echo($d['.'][0]['L_BBCODE_P_HELP']); ?>";
w_help = "<?php $this->_echo($d['.'][0]['L_BBCODE_W_HELP']); ?>";
a_help = "<?php $this->_echo($d['.'][0]['L_BBCODE_A_HELP']); ?>";
s_help = "<?php $this->_echo($d['.'][0]['L_BBCODE_S_HELP']); ?>";
f_help = "<?php $this->_echo($d['.'][0]['L_BBCODE_F_HELP']); ?>";

// Define the bbCode tags
bbcode = new Array();
bbtags = new Array('[b]','[/b]','[i]','[/i]','[u]','[/u]','[quote]','[/quote]','[code]','[/code]','[list]','[/list]','[list=]','[/list]','[img]','[/img]','[url]','[/url]');
imageTag = false;

// Shows the help messages in the helpline window
function helpline(help) {
document.post.helpbox.value = eval(help + "_help");
}


// Replacement for arrayname.length property
function getarraysize(thearray) {
for (i = 0; i < thearray.length; i++) {
if ((thearray[i] == "undefined") || (thearray[i] == "") || (thearray[i] == null))
return i;
}
return thearray.length;
}

// Replacement for arrayname.push(value) not implemented in IE until version 5.5
// Appends element to the array
function arraypush(thearray,value) {
thearray[ getarraysize(thearray) ] = value;
}

// Replacement for arrayname.pop() not implemented in IE until version 5.5
// Removes and returns the last element of an array
function arraypop(thearray) {
thearraysize = getarraysize(thearray);
retval = thearray[thearraysize - 1];
delete thearray[thearraysize - 1];
return retval;
}


function checkForm() {

formErrors = false;

if (formErrors) {
alert(formErrors);
return false;
} else {
bbstyle(-1);
//formObj.preview.disabled = true;
//formObj.submit.disabled = true;
return true;
}
}

// include the insert smilies fixes for Mozilla
function emoticon(text) {
emoticon_insert(document.post.message, text);
}

function emoticon_insert(txtarea, text)
{
text = ' ' + text + ' ';
if (txtarea.createTextRange && txtarea.caretPos) 
{
var caretPos = txtarea.caretPos;
var baseHeight;
if ( is_ie ) {
baseHeight = document.selection.createRange().duplicate().boundingHeight;
}
if (baseHeight != txtarea.caretPos.boundingHeight) {
txtarea.focus();
storeCaret(txtarea);
}
caretPos.text = caretPos.text.charAt(caretPos.text.length - 1) == ' ' ? caretPos.text + text + ' ' : caretPos.text + text;
txtarea.focus();
}
else if ( (txtarea.selectionEnd | txtarea.selectionEnd == 0) && (txtarea.selectionStart | txtarea.selectionStart == 0) )
{
mozInsert(txtarea, text, "");
}
else
{
txtarea.value  += text;
txtarea.focus();
}
}

// insert smilies fixes for Mozilla
function mozInsert(txtarea, openTag, closeTag) {
var scrollTop = ( typeof(txtarea.scrollTop) == 'number' ? txtarea.scrollTop : -1 );
if (txtarea.selectionEnd > txtarea.value.length) {
txtarea.selectionEnd = txtarea.value.length;
}

var startPos = txtarea.selectionStart;
var endPos = txtarea.selectionEnd + openTag.length;
txtarea.value = txtarea.value.slice(0, startPos) + openTag + txtarea.value.slice(startPos);
txtarea.value = txtarea.value.slice(0, endPos) + closeTag + txtarea.value.slice(endPos);
txtarea.selectionStart = startPos + openTag.length;
txtarea.selectionEnd = endPos;
txtarea.focus();
if (scrollTop >= 0) {
txtarea.scrollTop = scrollTop;
}
}

function bbfontstyle(bbopen, bbclose) {
var txtarea = document.post.message;

if ((clientVer >= 4) && is_ie && is_win) {
theSelection = document.selection.createRange().text;
if (!theSelection) {
txtarea.value += bbopen + bbclose;
txtarea.focus();
return;
}
document.selection.createRange().text = bbopen + theSelection + 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 bbstyle(bbnumber) {
var txtarea = document.post.message;

txtarea.focus();
donotinsert = false;
theSelection = false;
bblast = 0;

if (bbnumber == -1) { // Close all open tags & default button names
while (bbcode[0]) {
butnumber = arraypop(bbcode) - 1;
txtarea.value += bbtags[butnumber + 1];
buttext = eval('document.post.addbbcode' + butnumber + '.value');
eval('document.post.addbbcode' + butnumber + '.value ="' + buttext.substr(0,(buttext.length - 1)) + '"');
}
imageTag = false; // All tags are closed including image tags :D
txtarea.focus();
return;
}

if ((clientVer >= 4) && is_ie && is_win)
{
theSelection = document.selection.createRange().text; // Get text selection
if (theSelection) {
// Add tags around selection
document.selection.createRange().text = bbtags[bbnumber] + theSelection + bbtags[bbnumber+1];
txtarea.focus();
theSelection = '';
return;
}
}
else if (txtarea.selectionEnd && (txtarea.selectionEnd - txtarea.selectionStart > 0))
{
mozWrap(txtarea, bbtags[bbnumber], bbtags[bbnumber+1]);
return;
}

// Find last occurance of an open tag the same as the one just clicked
for (i = 0; i < bbcode.length; i++) {
if (bbcode[i] == bbnumber+1) {
bblast = i;
donotinsert = true;
}
}

if (donotinsert) {		// Close all open tags up to the one just clicked & default button names
while (bbcode[bblast]) {
butnumber = arraypop(bbcode) - 1;
txtarea.value += bbtags[butnumber + 1];
buttext = eval('document.post.addbbcode' + butnumber + '.value');
eval('document.post.addbbcode' + butnumber + '.value ="' + buttext.substr(0,(buttext.length - 1)) + '"');
imageTag = false;
}
txtarea.focus();
return;
} else { // Open tags

if (imageTag && (bbnumber != 14)) {		// Close image tag before adding another
txtarea.value += bbtags[15];
lastValue = arraypop(bbcode) - 1;	// Remove the close image tag from the list
document.post.addbbcode14.value = "Img";	// Return button back to normal state
imageTag = false;
}

// Open tag
txtarea.value += bbtags[bbnumber];
if ((bbnumber == 14) && (imageTag == false)) imageTag = 1; // Check to stop additional tags after an unclosed image tag
arraypush(bbcode,bbnumber+1);
eval('document.post.addbbcode'+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;
}

// Insert at 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();
}

//-->
</script>