var Quote = 0;
var Bold = 0;
var Italic = 0;
var Underline = 0;
var Code = 0;

var text_enter_url = "Введите полный адрес для ссылки.";
var text_enter_url_name = "Заголовок страницы.";
var text_enter_image = "Введите адрес картинки.";
var text_enter_email = "Введите e-mail.";
var text_enter_flash = "Введите адрес флэшки.";
var text_flash_width = "Введите размер в пикселях. Максимальная ширина = ";
var text_flash_height = "Введите размер в пикселях. Максимальная высота = ";
var text_code = "Использование: [CODE] Ваш текст.. [/CODE]";
var text_quote = "Использование: [QUOTE] Ваша цитата.. [/QUOTE]";
var error_no_url = "Введите URL.";
var error_no_title = "Введите описание.";
var error_no_email = "Введите e-mail.";
var error_no_width = "Введите ширину флешки.";
var error_no_height = "Введите высоту флешки.";

function PostWrite(NewCode) 
 {
  document.bb_form.text.value += NewCode;
  document.bb_form.text.focus();

  return;
 }

function ef_url() 
 {
  var FoundErrors = '';
  var enterURL = prompt(text_enter_url, "http://");
  var enterTITLE = prompt(text_enter_url_name, "Описание страницы");

  if (!enterURL)
   FoundErrors += "\n" + error_no_url;

  if (!enterTITLE)
   FoundErrors += "\n" + error_no_title;
 
  if (FoundErrors)
   alert("Ошибка!" + FoundErrors);
  else
   PostWrite("[URL=" + enterURL + "]" + enterTITLE + "[/URL]");
 }

function ef_image() 
 {
  var FoundErrors = '';
  var enterURL = prompt(text_enter_image, "http://");

  if (!enterURL)
   FoundErrors += "\n" + error_no_url;

  if (FoundErrors)
   alert("Ошибка!" + FoundErrors);
  else
   PostWrite("[IMG]" + enterURL + "[/IMG]");
 }

function ef_email() 
 {
  var emailAddress = prompt(text_enter_email, "");

  if (!emailAddress) 
   alert(error_no_email);
  else
   PostWrite("[EMAIL]" + emailAddress + "[/EMAIL]");
 }

function ef_flash(maxWidth, maxHeight) 
 {
  var FoundErrors = '';
  var FlashURL = prompt(text_enter_flash, "http://");
  var FlashWidth = prompt(text_flash_width +" "+ maxWidth, "");
  var FlashHeight = prompt(text_flash_height +" "+ maxHeight, "");

  if (!FlashURL) { FoundErrors += "\n" + error_no_url; }
  if (!FlashWidth) { FoundErrors += "\n" + error_no_width; }
  if (!FlashHeight) { FoundErrors += "\n" + error_no_height; }

  if (FoundErrors) 
   alert("Ошибка!" + FoundErrors);
  else
   PostWrite("[FLASH=" + FlashWidth + "," + FlashHeight + "]" + FlashURL + "[/FLASH]");
 }

function ef_code() 
 {
  if (Code == 0) 
   {
    ToAdd = "[CODE]";
    document.bb_form.code.value = "Код*";
    Code = 1;
   } 
  else 
   {
    ToAdd = "[/CODE]";
    document.bb_form.code.value = "Код";
    Code = 0;
   }

  PostWrite(ToAdd);
 }

function ef_quote() 
 {
  if (Quote == 0) 
   {
    ToAdd = "[QUOTE]";
    document.bb_form.quote.value = "Цитата*";
    Quote = 1;
   } 
  else 
   {
    ToAdd = "[/QUOTE]";
    document.bb_form.quote.value = "Цитата";
    Quote = 0;
   }

  PostWrite(ToAdd);
 }

function ef_bold() 
 {
  if (Bold == 0) 
   {
    ToAdd = "[B]";
    document.bb_form.bold.value = "B*";
    Bold = 1;
   } 
  else 
   {
    ToAdd = "[/B]";
    document.bb_form.bold.value = "B";
    Bold = 0;
   }

  PostWrite(ToAdd);
 }

function ef_italic() 
 {
  if (Italic == 0) 
   {
    ToAdd = "[I]";
    document.bb_form.italic.value = "I*";
    Italic = 1;
   } 
  else 
   {
    ToAdd = "[/I]";
    document.bb_form.italic.value = "I";
    Italic = 0;
   }

  PostWrite(ToAdd);
 }

function ef_under() 
 {
  if (Underline == 0) 
   {
    ToAdd = "[U]";
    document.bb_form.under.value = "U*";
    Underline = 1;
   } 
  else 
   {
    ToAdd = "[/U]";
    document.bb_form.under.value = "U";
    Underline = 0;
   }

  PostWrite(ToAdd);
 }