$(document).ready(function(){ 
  $("#menu a img").hover(function(){
     $(this).fadeTo("fast", 0.6); // This sets the opacity to 100% on hover
  },function(){
  $(this).fadeTo("fast", 1.0); // his sets the opacity back to 60% on mouseout
  });

  $("#home_right img").hover(function(){
     $(this).fadeTo("fast", 0.6); // This sets the opacity to 100% on hover
  },function(){
  $(this).fadeTo("fast", 1.0); // his sets the opacity back to 60% on mouseout
  });

  $('.rank tr:odd').addClass('dark');
  $('.rank tr:even').addClass('light');
});