var Lemoon = {

  /* ------------------------------------------------------------   
  - Initializes main functionality
  - Watermark on search field
  - Preview site
  - Menu slide down
  ------------------------------------------------------------ */
  init: function () {
    // search form watermark
    $("#q").watermark(LemoonResources.Search + "...");

    // preview site
    $("#viewsite").click(
      function () {
        if (event.ctrlKey) {
          window.location.href = Lemoon.AdminUrl() + 'content/preview.aspx';
          return false;
        } else {
          return true;
        }
      }
    );

    // menu
    $('#menu .menu ul li:last-child').addClass('last');
    $('#menu .menu').click(
            function () {
              if ($('ul', this).is(':hidden')) {
                $('a', this).addClass('selected');
                $('ul', this).slideDown(100);
              } else {
                $('ul', this).slideUp(100);
              }
            }
        ).mouseleave(
            function () {
              obj = this;
              $('ul', this).slideUp(100, function () { $('>a', obj).removeClass('selected'); });
            }
        );

    // mac-hack
    var ua = navigator.userAgent.toLowerCase();
    if (ua.indexOf('mac') != -1) {
      $('#menu .menu ul').css("top", "20px");
      $('#sub-menu ul').css("top", "19px");
    }
  },

  /* ------------------------------------------------------------   
  - Shows a message.
  - message: Message to show.
  - type: info, error
  - delay: Milliseconds to display the message. Set to 0 to always display message.
  ------------------------------------------------------------ */
  ShowMessage: function (message, type, delay) {
    $('#message').remove();
    var container = $('<div />').attr('id', 'message').css('top', $(window).scrollTop());
    container.append($('<span></span>').addClass('icon-48 ' + type));
    container.append($('<p />').html(message));
    container.append($('<a />').attr('class', 'messagelink').attr('href', 'javascript:void(0);').text(LemoonResources.CloseMessage).click(function () {
      Lemoon.HideMessage();
    }));

    $('body').append(container);
    container.slideDown(300);

    container.attr('class', type);

    if (delay != 0) {
      window.setTimeout(Lemoon.HideMessage, delay);
    }
  },

  /* ------------------------------------------------------------   
  - Hides a displayed message.
  ------------------------------------------------------------ */
  HideMessage: function () {
    var container = $('#message');
    if (container.length > 0) {
      container.slideUp("400", function () { $(this).remove(); });
    }
  },

  /* ------------------------------------------------------------   
  - Gets the offset position of a specific object.
  - var pos = Lemoon.FindPos($('#myelement'));
  - var left = pos[0];
  - var top = pos[1];
  ------------------------------------------------------------ */
  FindPos: function (element) {
    var left = 0
    var top = 0;
    if (element.offsetParent() != null) {
      left = element.offset().left;
      top = element.offset().top;
    }

    return [left, top];
  },

  GetBrowser: function () {
    var browser = navigator.userAgent.toLowerCase();
    var browserCode;

    if (browser.indexOf('msie') != -1) {
      return 'ie';
    }
    else if (browser.indexOf('chrome') != -1) {
      return 'chrome';
    }
    else if (browser.indexOf('firefox') != -1) {
      return 'firefox';
    }
  },

  /* ------------------------------------------------------------   
  - Deletes a specific content
  - contentID: ID of the content to delete
  - returnUrl: Url to redirect to after the delete.
  ------------------------------------------------------------ */
  DeleteContent: function (contentID, returnUrl) {
    $.ajax({
      type: "POST",
      contentType: "application/json; charset=utf-8",
      url: $("input[name=lemoon.rooturl]").val() + "admin/api/content/delete?contentID=" + contentID,
      dataType: "json",
      cache: false,
      error: function (XMLHttpRequest, textStatus, errorThrown) {
        alert(textStatus);
      },
      success: function (data, textStatus) {
        if (data.Status == "error") {
          alert(data.Message);
        } else {
          location.href = returnUrl;
        }
      }
    });
  },

  CreateCookie: function (name, value, days) {
    if (days) {
      var date = new Date();
      date.setTime(date.getTime() + (days * 24 * 60 * 60 * 1000));
      var expires = "; expires=" + date.toGMTString();
    }
    else var expires = "";
    document.cookie = name + "=" + value + expires + "; path=/";
  },

  ReadCookie: function (name) {
    var nameEQ = name + "=";
    var ca = document.cookie.split(';');
    for (var i = 0; i < ca.length; i++) {
      var c = ca[i];
      while (c.charAt(0) == ' ') c = c.substring(1, c.length);
      if (c.indexOf(nameEQ) == 0) return c.substring(nameEQ.length, c.length);
    }
    return null;
  },

  EraseCookie: function (name) {
    createCookie(name, "", -1);
  },

  /* ------------------------------------------------------------   
  - Gets the url to the admin section
  ------------------------------------------------------------ */
  AdminUrl: function () {
    return location.href.substring(0, location.href.indexOf('/admin/')) + '/admin/';
  }
};

$(document).ready(function () {
    Lemoon.init();
});