// <![CDATA[
var http_request = getHTTPObject();
var divname = '';
var open_quick_edit = 0;
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_win = ((clientPC.indexOf('win') != -1) || (clientPC.indexOf('16bit') != -1));
var baseHeight;
var bbcode = new Array();
var bbtags = new Array('[b]','[/b]','[i]','[/i]','[u]','[/u]','[quote]','[/quote]','[code]','[/code]','[list]','[/list]','[list=]','[/list]','[img]','[/img]','[url]','[/url]','[flash=]', '[/flash]','[size=]','[/size]');
function quick_edit(post_id)
{
if (open_quick_edit != 1)
{
 divname = 'postdiv' + post_id;
 get_text(post_id);
 contents = document.getElementById('quick_edit' + post_id).style.display = 'none';
 open_quick_edit = 1;
}
}
function submit_changes(post_id)
{
contents = document.getElementById('quickedit-textarea').value;
get_text(post_id, contents);
contents = document.getElementById('quick_edit' + post_id).style.display = '';
editando = '';
open_quick_edit = 0;
}
function cancel_changes(post_id)
{
contents = 'cancel';
get_text(post_id, contents);
contents = document.getElementById('quick_edit' + post_id).style.display = '';
open_quick_edit = 0;
}
function get_text(post_id, contents)
{
if (contents)
{
 contents = '&contents=' + encodeURIComponent(contents) + '&submit=true';
}
else
{
 contents = '';
}
param = 'post_id=' + post_id + contents;
http_request.open("POST", './quickedit.php', true);
http_request.setRequestHeader('Content-Type','application/x-www-form-urlencoded');
 http_request.onreadystatechange = handle_text;
 http_request.send(param);
}
function handle_text()
{
if (http_request.readyState == 4)
{
 if (http_request.status == 200)
 {
result = http_request.responseText;
document.getElementById(divname).innerHTML = result;
 }
 else
 {
alert('There was a problem with the request.');
 }
}
}
function getHTTPObject()
{
if (window.XMLHttpRequest)
{
 return new XMLHttpRequest();
}
else if(window.ActiveXObject)
{
 return new ActiveXObject("Microsoft.XMLHTTP");
}
else
{
 document.getElementById('p_status').innerHTML = 'Status: Cound not create XmlHttpRequest Object.Consider upgrading your browser.';
}
}
var text_name = 'quickedit-textarea';
function initInsertions() 
{
var textarea = document.getElementById(text_name);
if (is_ie && typeof(baseHeight) != 'number')
{
 textarea.focus();
 baseHeight = document.selection.createRange().duplicate().boundingHeight;
}
}
function bbstyle(bbnumber, bbnumber2)
{
if (typeof(bbnumber2) == 'undefined' && bbnumber != -1)
{
 bbfontstyle(bbtags[bbnumber], bbtags[bbnumber+1]);
} 
else if (typeof(bbnumber2) != 'undefined')
{
 bbfontstyle(bbnumber, bbnumber2);
}
else
{
 insert_text('[*]');
 document.getElementById(text_name).focus();
}
}
function bbfontstyle(bbopen, bbclose)
{
theSelection = false;
var textarea = document.getElementById(text_name);
textarea.focus();
if ((clientVer >= 4) && is_ie && is_win)
{
 theSelection = document.selection.createRange().text;
 if (theSelection)
 {
document.selection.createRange().text = bbopen + theSelection + bbclose;
document.getElementById(text_name).focus();
theSelection = '';
return;
 }
}
else if (document.getElementById(text_name).selectionEnd && (document.getElementById(text_name).selectionEnd - document.getElementById(text_name).selectionStart > 0))
{
 mozWrap(document.getElementById(text_name), bbopen, bbclose);
 document.getElementById(text_name).focus();
 theSelection = '';
 return;
}
var caret_pos = getCaretPosition(textarea).start;
var new_pos = caret_pos + bbopen.length; 
insert_text(bbopen + bbclose);
if (!isNaN(textarea.selectionStart))
{
 textarea.selectionStart = new_pos;
 textarea.selectionEnd = new_pos;
}
else if (document.selection)
{
 var range = textarea.createTextRange(); 
 range.move("character", new_pos); 
 range.select();
 storeCaret(textarea);
}
textarea.focus();
return;
}
function insert_text(text, spaces, popup)
{
var textarea;

if (!popup) 
{
 textarea = document.getElementById(text_name);
} 
else 
{
 textarea = opener.document.getElementById(text_name);
}
if (spaces) 
{
 text = ' ' + text + ' ';
}
if (!isNaN(textarea.selectionStart))
{
 var sel_start = textarea.selectionStart;
 var sel_end = textarea.selectionEnd;
 mozWrap(textarea, text, '')
 textarea.selectionStart = sel_start + text.length;
 textarea.selectionEnd = sel_end + text.length;
}
else if (textarea.createTextRange && textarea.caretPos)
{
 if (baseHeight != textarea.caretPos.boundingHeight) 
 {
textarea.focus();
storeCaret(textarea);
 }
 var caret_pos = textarea.caretPos;
 caret_pos.text = caret_pos.text.charAt(caret_pos.text.length - 1) == ' ' ? caret_pos.text + text + ' ' : caret_pos.text + text;
}
else
{
 textarea.value = textarea.value + text;
}
if (!popup) 
{
 textarea.focus();
}
}
function mozWrap(txtarea, open, close)
{
var selLength = txtarea.textLength;
var selStart = txtarea.selectionStart;
var selEnd = txtarea.selectionEnd;
var scrollTop = txtarea.scrollTop;
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;
txtarea.selectionStart = selEnd + open.length + close.length;
txtarea.selectionEnd = txtarea.selectionStart;
txtarea.focus();
txtarea.scrollTop = scrollTop;
return;
}
function storeCaret(textEl)
{
if (textEl.createTextRange)
{
textEl.caretPos = document.selection.createRange().duplicate();
}
}
function caretPosition()
{
var start = null;
var end = null;
}
function getCaretPosition(txtarea)
{
var caretPos = new caretPosition();
if(txtarea.selectionStart || txtarea.selectionStart == 0)
{
caretPos.start = txtarea.selectionStart;
caretPos.end = txtarea.selectionEnd;
}
else if(document.selection)
{
var range = document.selection.createRange();
var range_all = document.body.createTextRange();
range_all.moveToElementText(txtarea);
var sel_start;
for (sel_start = 0; range_all.compareEndPoints('StartToStart', range) < 0; sel_start++)
{ range_all.moveStart('character', 1); }
txtarea.sel_start = sel_start;
caretPos.start = txtarea.sel_start;
caretPos.end = txtarea.sel_start;
}
return caretPos;
}
// ]]>