$(document).ready(function()
{
    hover();
})


/* main menu hover */
function hover() {
  $('#main-navigation li').each(function(index, menuItem) {
    // get jquery obj
    menuItem = $(menuItem);
    // set mouse over only if menu-item is not active
    menuItem.mouseover(function() { 
      if( $(this).hasClass('active') === false ) {
        $(this)
          // set focus and change to hover
          .addClass('hover focus')
          // change icon state
          .find('span')
          .addClass('e8-10-arrow-white-1-e');
      }
    });
    // set mouse out only if menu-item is not active
    menuItem.mouseout(function() {
      // set hover background
      if( $(this).hasClass('focus') === true ) {
        $(this)
          // remove focus and hover
          .removeClass('hover focus')
          // remove focus icon state
          .find('span')
          .removeClass('e8-10-arrow-white-1-e');
      }
    });
      
  });
}