function resize_images(){ 
for (i = 1; i < document.images.length; i++){ 
while ( !document.images[i].complete ){ 
break;
} 
if ( document.images[i].width > 550 ){ 
document.images[i].width = 550; 
}
}
}

function pointercursor(){document.body.style.cursor = "move";}
function unpointercursor(){document.body.style.cursor="";}

// bbCode control by
// subBlue design
// www.subBlue.com
var imageTag = false;
var theSelection = false;
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);
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;

function helpline(help){
document.post.helpbox.value = eval(help + "_help");
}

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

function arraypush(thearray,value) {
thearray[ getarraysize(thearray) ] = value;
}

function arraypop(thearray) {
thearraysize = getarraysize(thearray);
retval = thearray[thearraysize - 1];
delete thearray[thearraysize - 1];
return retval;
}

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

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;
donotinsert = false;
theSelection = false;
bblast = 0;
if (bbnumber == -1){
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;
txtarea.focus();
return;
}

if ((clientVer >= 4) && is_ie && is_win){
theSelection = document.selection.createRange().text;
if (theSelection){
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;
}
for (i = 0; i < bbcode.length; i++){
if (bbcode[i] == bbnumber+1) {
bblast = i;
donotinsert = true;
}
}
if (donotinsert){
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 {
if (imageTag && (bbnumber != 14)){
txtarea.value += bbtags[15];
lastValue = arraypop(bbcode) - 1;
document.post.addbbcode14.value = "Img";
imageTag = false;
}
txtarea.value += bbtags[bbnumber];
if ((bbnumber == 14) && (imageTag == false)) imageTag = 1;
arraypush(bbcode,bbnumber+1);
eval('document.post.addbbcode'+bbnumber+'.value += "*"');
txtarea.focus();
return;
}
storeCaret(txtarea);
}

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;
}

function storeCaret(textEl) {
if (textEl.createTextRange) textEl.caretPos = document.selection.createRange().duplicate();
}

function emoticon(text) {
text = ' ' + text + ' ';
if (opener.document.forms['post'].message.createTextRange && opener.document.forms['post'].message.caretPos) {
var caretPos = opener.document.forms['post'].message.caretPos;
caretPos.text = caretPos.text.charAt(caretPos.text.length - 1) == ' ' ? text + ' ' : text;
opener.document.forms['post'].message.focus();
} else {
opener.document.forms['post'].message.value  += text;
opener.document.forms['post'].message.focus();
}
}

function select_switch(status){
for (i = 0; i < document.privmsg_list.length; i++){
document.privmsg_list.elements[i].checked = status;
}
}

function maxWindow(){
window.moveTo(0,0);
if (document.all){
top.window.resizeTo(screen.availWidth,screen.availHeight);
}
else if (document.layers||document.getElementById){
if (top.window.outerHeight<screen.availHeight||top.window.outerWidth<screen.availWidth){
top.window.outerHeight = screen.availHeight;
top.window.outerWidth = screen.availWidth;
}
}
}

function refresh_username(selected_username){
opener.document.forms['post'].username.value = selected_username;
opener.focus();
window.close();
}