$(function () {
    $("#menu_animation li").mouseover(function () {
    	var $this = $(this);
    	$("#slides div").hide();
    	$("#slide" + $this.attr("id").replace(/switch/, "")).show();
      $("#menu_animation li").mouseout(function () {
      $("#slides div").hide();
      $("#slide" + $('li.current_page_item_two').attr('id').replace(/switch/, "")).show();
      });

    });
    
  $(document).ready(function() {
  $("#slides div").hide();
  $("#slide" + $('li.current_page_item_two').attr('id').replace(/switch/, "")).show();

});
});