function hide(name)
{ 
  $("#" + name).hide();
}

function show(name)
{
  $("#" + name).show();
}

function initContext(name, dir)
{ 
  // On ouvre ou ferme
  if (ReadCookie('ctx'+name)=="close")
  {
    // On le cache
    $("#" + name).hide();
    document.images['ctx'+name].src = dir + "ctxopen.gif";
  }
}

function OpenCloseContext()
{
  // Si le context est a gauche + fermé
  if(document.getElementById('htmlpage_context_left_closed') != null)
  {
    document.getElementById('htmlpage_zoom_right_opened').className = 'htmlpage_zoom_right_closed';
    document.getElementById('htmlpage_zoom_right_opened').id = 'htmlpage_zoom_right_closed';
    document.getElementById('htmlpage_context_left_closed').className = 'htmlpage_context_left_opened';
    document.getElementById('htmlpage_context_left_closed').id = 'htmlpage_context_left_opened';
    var oMenu = document.getElementById('htmlpage_menuaction_right_opened');
    if (oMenu != null)
    {
      oMenu.id = 'htmlpage_menuaction_right_closed';
      oMenu.className = 'htmlpage_menuaction_right_closed';
    }

    WriteCookie('context', "contextvisible");
  }
  else 
  {
    // Si le context est a droite + fermé
    if(document.getElementById('htmlpage_context_right_closed') != null)
    {
      document.getElementById('htmlpage_zoom_left_opened').className = 'htmlpage_zoom_left_closed';
      document.getElementById('htmlpage_zoom_left_opened').id = 'htmlpage_zoom_left_closed';
      document.getElementById('htmlpage_context_right_closed').className = 'htmlpage_context_right_opened';
      document.getElementById('htmlpage_context_right_closed').id = 'htmlpage_context_right_opened';
      var oMenu = document.getElementById('htmlpage_menuaction_left_opened');
      if (oMenu != null)
      {
        oMenu.id = 'htmlpage_menuaction_left_closed';
        oMenu.className = 'htmlpage_menuaction_left_closed';
      }
      WriteCookie('context', "contextvisible");
    }
    else 
    {
      // Si le context est a gauche + ouvert
      if(document.getElementById('htmlpage_context_left_opened') != null)
      {
        document.getElementById('htmlpage_zoom_right_closed').className = 'htmlpage_zoom_right_opened';
        document.getElementById('htmlpage_zoom_right_closed').id = 'htmlpage_zoom_right_opened';
        document.getElementById('htmlpage_context_left_opened').className = 'htmlpage_context_left_closed';
        document.getElementById('htmlpage_context_left_opened').id = 'htmlpage_context_left_closed';
        var oMenu = document.getElementById('htmlpage_menuaction_right_closed');
        if (oMenu != null)
        {
          oMenu.id = 'htmlpage_menuaction_right_opened';
          oMenu.className = 'htmlpage_menuaction_right_opened';
        }
        WriteCookie('context', 'contexthidden');
      }
      else 
      {
        // Si le context est a droite + ouvert
        if(document.getElementById('htmlpage_context_right_opened') != null)
        {
          document.getElementById('htmlpage_zoom_left_closed').className = 'htmlpage_zoom_left_opened';
          document.getElementById('htmlpage_zoom_left_closed').id = 'htmlpage_zoom_left_opened';
          document.getElementById('htmlpage_context_right_opened').className = 'htmlpage_context_right_closed';
          document.getElementById('htmlpage_context_right_opened').id = 'htmlpage_context_right_closed';
          var oMenu = document.getElementById('htmlpage_menuaction_left_closed');
          if (oMenu != null) 
          {
            oMenu.id = 'htmlpage_menuaction_left_opened';
            oMenu.className = 'htmlpage_menuaction_left_opened';
          }
          WriteCookie('context', "contexthidden");
        }
      }
    }
  }
}