$('#document').ready(function(){
  
  // get active main tab
  var active_tab = $('div#tab_nav li.active').attr('id');
  
  // hide all dynamic subs
  $('li.dynamic').hide();
  
  // show active
  $('ul.subnav.' + active_tab + ', ul.localnav.' + active_tab).show();
  
  /**
   * mouse over func for main tabs
   */
  $('div#tab_nav li').mouseover(function(){
    
    // hide all sub menus
    $('ul.subnav, ul.localnav').hide();
    
    // show associated menus
    $('ul.subnav.' + $(this).attr('id') + ', ul.localnav.' + $(this).attr('id')).show();
    
  }).mouseout(function(){
    
    // hide all menus
    // $('ul.subnav, ul.localnav').hide();
    
    // show active tab menus
    // $('ul.subnav.' + active_tab + ', ul.localnav.' + active_tab).show();
    
  });
  
  // hide on leave navbar
  $('#navbar').mouseleave(function(){
    
    // hide all menus
    $('ul.subnav, ul.localnav').hide();
    
    // show active tab menus
    $('ul.subnav.' + active_tab + ', ul.localnav.' + active_tab).show();
    
  });
  
  /**
   * sub menu rollovers
   */
  $('ul.subnav li.localtrigger').mouseover(function(){
    
    // hide all local menus
    $(this).parent().next('ul.localnav').children('li').hide();
    
    // show associated locals
    $('li.' + $(this).attr('id')).show();
    
  });
  
});