var move = new Array();
 move['on'] = false;
 
 
 function moveFolder() {
  if (move['on'] != true) return;
  
  var x = 50;
  var y = 100;
  
  move['box'].style.left = x + 'px';
  move['box'].style.top  = y + 'px';
  
 }
 
 function makeFolderMoveable(box) {
  move['on'] = true;
  move['box'] = box;
 }
 
 function stopMoveFolder(box) {
  move['on'] = false;
 }
 
 
 
 
 
 
 
 
 function updateProgramLine(id, step) {
  var line = document.getElementById('line_'+id);
  var opt = line.getElementsByTagName('div');
  var date = new Date();
  var minutes = date.getMinutes();
  if (minutes < 10) minutes = '0' + minutes;
  opt[2].innerHTML = date.getHours() + ':' + minutes;
  var left = ((opt[4].innerHTML*1)+(step*1));
  if (left < 100) {
   opt[0].style.left = left + '%';
   opt[2].style.left = left + '%';
   opt[4].innerHTML = left;
  } else {
   location.reload(true);
  }
  
  //alert(opt[0].style.left);
  
  setTimeout('updateProgramLine(\'' + id + '\', \'' + step + '\')', 60000);
 }
 
 
 def = 10;
 speed = 10;
 margin = def;
 var isRun = false;
 
 function hide() {
  isRun = true;
  margin -= speed;
  document.getElementById('content').style.marginLeft = margin+'px';
  if (margin > -1000) {
   setTimeout('hide()', 1);
  } else {
   isRun = false;
  }
  return false;
 }
 
 function show() {
  if (margin == def) {
   return false;
  }
  isRun = true;
  margin += speed;
  document.getElementById('content').style.marginLeft = margin+'px';
  if (margin < def) {
   setTimeout('show()', 1);
  } else {
   isRun = false;
  }
 }
 
 document.onkeyup=function(e){
  var e=window.event || e;
  if (e.keyCode == 37) {
   show();
  }
  if (e.keyCode == 39) {
   hide();
  }
 }
 
 function addEmoticon(myValue) {
  //IE support
  var myField = document.getElementById('answer_area');
  if (document.selection) {
  myField.focus();
  sel = document.selection.createRange();
  sel.text = myValue;
  }
  //MOZILLA/NETSCAPE support
  else if (myField.selectionStart || myField.selectionStart == '0') {
  var startPos = myField.selectionStart;
  var endPos = myField.selectionEnd;
  myField.value = myField.value.substring(0, startPos)
  + myValue
  + myField.value.substring(endPos, myField.value.length);
  myField.selectionStart += myValue.length;
  } else {
  myField.value += myValue;
  }
 }
 
 function addFormat(myValue, b) {
  //IE support
  var myField = document.getElementById('answer_area');
  if (document.selection) {
   myField.focus();
   sel = document.selection.createRange();
   sel.text = myValue + sel.text + b;
  }
  //MOZILLA/NETSCAPE support
  else if (myField.selectionStart || myField.selectionStart == '0') {
   var startPos = myField.selectionStart;
   var endPos = myField.selectionEnd;
   myField.value = myField.value.substring(0, startPos)
   + myValue
   + myField.value.substring(startPos, endPos)
   + b
   + myField.value.substring(endPos, myField.value.length);
   if (startPos == endPos) {
    myField.selectionStart += myValue.length;
    myField.selectionEnd = myField.selectionStart;
   } else {
    myField.selectionStart += myValue.length;
    myField.selectionEnd += myValue.length;
   }
  } else {
   myField.value += myValue;
  }
 }
 
 function addQuote(text) {
 
  var myField = document.getElementById('answer_area');
  myField.value = '[quote]' + text + '[/quote]' + myField.value;
 
 }
 
 function showHelp(type) {
 
 var help = new Array();
 help['B'] = '<b>Pogrubienie:</b> Służy do zaznaczenia ważnego element';
 help['I'] = '<b>Pochylenie:</b> Służy do delikatnego wyróżnienia tekstu';
 help['U'] = '<b>Podkreślenie:</b> Służy do wyróżnienia tekstu';
 help['S'] = '<b>Przekreślenie:</b> Służy do zaznaczanie nieprawdziwych informacji';
 
 help['COLOR'] = '<b>Kolor:</b> Możesz zmienić kolor tekstu';
 help['SIZE'] = '<b>Rozmiar:</b> Możesz zmienić rozmiar tekstu';
 
 help['URL'] = '<b>Link:</b> Służy do odniesienia się do innej strony';
 help['IMG'] = '<b>Zdjęcie:</b> Służy do dodania zdjęcia';
 help['QUOTE'] = '<b>Cytat:</b> Służy do przytoczenia czyjejś wypowiedzi';
 help['CODE'] = '<b>Kod:</b> Służy do wyświetlenia kodu np. HTML lub PHP';
 
 help['EMOTICONS'] = '<b>Emotikony:</b> Służą do graficznego wyrażania emocji';
 
 help['EMO_HAPPY'] = '<b>Emotikony:</b> Wesoły :)';
 help['EMO_SAD'] = '<b>Emotikony:</b> Smutny :(';
 help['EMO_TONGUE'] = '<b>Emotikony:</b> Język :P';
 help['EMO_DEAD'] = '<b>Emotikony:</b> Nieżywy xD';
 
 
 document.getElementById('forum_menu_help').innerHTML = help[type];
 
 }
 
 function hideHelp(type) {
  document.getElementById('forum_menu_help').innerHTML = '';
 }
 
 
 function countWords(box) {
  document.getElementById('forum_words').innerHTML = '<b>' + box.value.length + '</b>';
 }
 
 var opacity = 0.6;
 function showPromo(dir) {
  document.getElementById('promo_on').style.opacity = opacity;
  if (dir == 'up') {
   opacity += 0.1;
  }
  if (dir == 'down') {
   opacity -= 0.1;
  }
  
  
  if (opacity >= 1.2) dir = 'down';
  if (opacity <= 0.3) dir = 'up';
  
  setTimeout('showPromo(\'' + dir + '\');', 100);
 }
 
 function substr_count (haystack, needle, offset, length) {
 
     var pos = 0, cnt = 0;
  
     haystack += '';
     needle += '';
     if (isNaN(offset)) {offset = 0;}
     if (isNaN(length)) {length = 0;}
     offset--;
  
     while ((offset = haystack.indexOf(needle, offset+1)) != -1){
         if (length > 0 && (offset+needle.length) > length){
             return false;
         } else{
             cnt++;
         }
     }
  
     return cnt;
 }
 
 function showPoz() {
  var myField = document.getElementById('answer_area');
  var seta = document.getElementById('forum_poz');
  var setb = document.getElementById('forum_len');
 
  var text = "\n" + myField.lavue;
  var startPos = myField.selectionStart;
  var topoz = "\n" + myField.value.substr(0, startPos);
  var thisline = topoz.lastIndexOf("\n");
  var wrs = topoz.substr(thisline, thisline.length);
  
  
 
  //if (lines > 0) {
   var nrsnum = wrs.length;
  //} else {
  // var nrsnum = startPos;
  //}
  
  seta.innerHTML = 'Poz. wrs: ' + substr_count(topoz, "\n") + ' kol: ' + nrsnum + ' ';
  setb.innerHTML = 'Znaki: ' + myField.value.length + ' Linie: ' + substr_count(text, "\n") + '';
  
  setTimeout('showPoz()', 100);
  
 }
 
 
 function showEmo() {
  document.getElementById('fEditorMenuMain').style.display = 'none';
  document.getElementById('fEditorMenuEmo').style.display = 'block';
 }
 
 function hideEmo() {
  document.getElementById('fEditorMenuMain').style.display = 'block';
  document.getElementById('fEditorMenuEmo').style.display = 'none';
 }
 
 //NEW NEW NEW NEW NEW NEW NEW NEW NEW NEW NEW NEW
 
 function addEmoticonEditor(myValue) {
  //IE support
  var myField = document.getElementById('answer_area').contentWindow.document.body;
  if (document.selection) {
  myField.focus();
  sel = document.selection.createRange();
  sel.text = myValue;
  }
  //MOZILLA/NETSCAPE support
  else if (myField.selectionStart || myField.selectionStart == '0') {
  var startPos = myField.selectionStart;
  var endPos = myField.selectionEnd;
  myField.innerHTML = myField.innerHTML.substring(0, startPos)
  + myValue
  + myField.innerHTML.substring(endPos, myField.innerHTML.length);
  myField.selectionStart += myValue.length;
  } else {
  myField.innerHTML += myValue;
  }
 }
 
 function editor() {
 
 var textarea = document.getElementById('answer_area');
 textarea.style.display = 'none';
 textarea.id = 'null';
 
 var iframe = document.createElement('iframe');
 iframe.style.width = '585px';
 iframe.style.height = '200px';
 iframe.id = 'answer_area';
 
 textarea.parentNode.insertBefore(iframe, textarea);
 
 var c = iframe.contentWindow;
 
 var z = c.document.getElementsByTagName("head")[0];
  if (!z) {
   z=c.document.createElement("head");
   c.document.appendChild(z)
  }
 var k = "body { margin: 0px; padding: 0px; font: normal normal normal 12px/20px Tahoma, Arial, Verdana, Sans-serif; } p { margin: 0;} img { vertical-align: middle;}";
 var x = c.document.createElement("style");
  x.type="text/css";
  if (x.styleSheet) {
   x.styleSheet.cssText = k
  } else {
   x.appendChild(c.document.createTextNode(k))
  }
  
 z.appendChild(x)
 
 c.document.body.contentEditable = true;
 
 }
 
 
 
 
 function setInputs() {
  var input = document.getElementsByTagName('input');
  for (var i=0; i < input.length; i++) {
   input[i].onkeyup = new Function('setInputOn(this);');
  }
 }
 
 function setInputOn(i) {
  if (i.value.length > 0) {
   addClass(i, 'on');
  } else {
   delClass(i, 'on');
   //i.className = '';
  }
 }
 
 function addClass(el, name) {
  var cn = el.className;
  //alert(cn.search(" "+name));
  if (cn.search(" "+name) == -1) {
   el.className += ' '+name;
  }
 }
 
 function delClass(el, name) {
  var cn = el.className;
  var i = cn.indexOf(" "+name+"");
  //while (cn.search(" "+name) != -1) {
         el.className = cn.replace(" "+name, " ");
  //}
 }
 
 function topBtn() {
  setInputs();
  var scrollMax = document.getElementById('scroll').scrollHeight;
  var viewHeight = window.innerHeight;
  if (scrollMax > viewHeight) {
   document.getElementById('topBtn').style.display = 'block';
   document.getElementById('scroll').onscroll = runTopBtn;
   runTopBtn();
  }
 }
 
 function runTopBtn() {
  var scrollTop = document.getElementById('scroll').scrollTop;
  if (scrollTop > 150) {
   document.getElementById('topBtn').style.top = (scrollTop + 50) + 'px';
  } else {
   document.getElementById('topBtn').style.top = '200px';
  }
  if (scrollTop > 170) {
   document.getElementById('topBtn').style.display = 'block';
  } else {
   document.getElementById('topBtn').style.display = 'none';
  }
 }
 
 function scrollToTop() {
  var x = document.getElementById('scroll').scrollLeft;
  var y = document.getElementById('scroll').scrollTop;
  y -= 15;
  //scroll(x, y);
  document.getElementById('scroll').scrollTop = y;
  if (y > 0) {
   setTimeout("scrollToTop()", 1);
  }
 }
 
 function bar() {
  document.getElementById('scroll').style.bottom = '41px';
  document.getElementById('bottomBar').style.height = '40px';
 }