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// bbCode control by subBlue design [ www.subBlue.com ]
// Includes unixsafe colour palette selector by SHS`
// 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_win = ((clientPC.indexOf("win")!=-1) || (clientPC.indexOf("16bit") != -1));
var is_mac = (clientPC.indexOf("mac")!=-1);
// 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 emoticon(text) {
text = ' ' + text + ' ';
if (document.post.message.createTextRange && document.post.message.caretPos) {
var caretPos = document.post.message.caretPos;
caretPos.text = caretPos.text.charAt(caretPos.text.length - 1) == ' ' ? text + ' ' : text;
document.post.message.focus();
} else {
document.post.message.value += text;
document.post.message.focus();
}
}
function bbfontstyle(bbopen, bbclose) {
if ((clientVer >= 4) && is_ie && is_win) {
theSelection = document.selection.createRange().text;
if (!theSelection) {
document.post.message.value += bbopen + bbclose;
document.post.message.focus();
return;
}
document.selection.createRange().text = bbopen + theSelection + bbclose;
document.post.message.focus();
return;
} else {
document.post.message.value += bbopen + bbclose;
document.post.message.focus();
return;
}
storeCaret(document.post.message);
}
function bbstyle(bbnumber) {
donotinsert = false;
theSelection = false;
bblast = 0;
if (bbnumber == -1) { // Close all open tags & default button names
while (bbcode[0]) {
butnumber = arraypop(bbcode) - 1;
document.post.message.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
document.post.message.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];
document.post.message.focus();
theSelection = '';
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;
document.post.message.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;
}
document.post.message.focus();
return;
} else { // Open tags
if (imageTag && (bbnumber != 14)) { // Close image tag before adding another
document.post.message.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
document.post.message.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 += "*"');
document.post.message.focus();
return;
}
storeCaret(document.post.message);
}
// 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();
}
function colorPalette()
{
var r = 0, g = 0, b = 0;
var numberList = new Array(6);
numberList[0] = "00";
numberList[1] = "40";
numberList[2] = "80";
numberList[3] = "BF";
numberList[4] = "FF";
document.writeln('<table cellspacing="1" cellpadding="0" border="0">');
for(r = 0; r < 5; r++)
{
for(g = 0; g < 5; g++)
{
document.writeln('<tr>');
for(b = 0; b < 5; b++)
{
color = String(numberList[r]) + String(numberList[g]) + String(numberList[b]);
document.write('<td bgcolor="#' + color + '">');
document.write('<a href="javascript:bbfontstyle(\'[color=#' + color + ']\', \'[/color]\');" onmouseover="helpline(\'s\');"><img src="images/spacer.gif" width="10" height="6" border="0" alt="#' + color + '" title="#' + color + '" /></a>');
document.writeln('</td>');
}
document.writeln('</tr>');
}
}
document.writeln('</table>');
}
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