function edit_news(nid){
    $('#n' + nid).html('<textarea id="editArea' + nid + '" style="width: 100%; height: 500px"></textarea><input type="button" value="Отменить">&nbsp;<input type="button" value="Сохранить" onclick="edit_news_submit(' + nid + ')" style="font-weight:bold">');
    $.post('ajax.php', {task: 'editNews', id: nid}, function(response){
        $('#editArea' + nid).text(response);
    });
}

function replaceDiv( div )
{
	if ( editor )
		editor.destroy();

	editor = CKEDITOR.replace( div );
}

function edit_news_submit(nid){
    // Get the editor instance that we want to interact with.
    var news = CKEDITOR.instances.Nedit;

    // Get the editor contents
    alert(news);
}

function edit_news_cancel(nid){
    $('#f' + nid).html('');
}

// ctrlenter.js

function ctrl_enter(e, form)
{
    if (((e.keyCode == 13) || (e.keyCode == 10)) && (e.ctrlKey)) form.submit();
}

// addtag.js
function addTag(tag) {
  var tags = document.getElementById('tags');
  if (tags.value != "") {
    tags.value += ",";
  }
  tags.value += tag;
}

// hightlight.js

var highLighted;

function highLight(toHighLight)
{
    if (highLighted==toHighLight) {
      return;
    }

    if (highLighted) {
      highLighted.className="msg";
    }

    highLighted = toHighLight;
    highLighted.className = "msg highLighted";
}

function highlightMessage(id)
{
  var toHighLight = document.getElementById(id);

  if (toHighLight)
  {
    highLight(toHighLight);
  }
}

function parseHash()
{
  var results = location.hash.match(/^#([1-9]\d*)$/);
  if (results) {
    highlightMessage(results[1]);
  }
}

// black login form
function showLoginForm() {
  $("#regmenu").fadeOut("fast", function() { $("#regform").fadeIn("fast") });
}

function hideLoginForm() {
  $("#regform").fadeOut("fast", function() { $("#regmenu").fadeIn("fast") });
}

function jump(link) {
  if (link && link.href) {
    document.location = link.href;
  }
}

// enable comment frame
setInterval(parseHash, 1000);