$(document).ready(function() {

  $('img#necklaces').hover(function() {
  $(this).attr("src","/images/nav_necklaces_on.gif");}, function() {
  $(this).attr("src","/images/nav_necklaces_off.gif");
  });
  
  $('img#earrings').hover(function() {
  $(this).attr("src","/images/nav_earrings_on.gif");}, function() {
  $(this).attr("src","/images/nav_earrings_off.gif");
  });
  
  $('img#bracelets').hover(function() {
  $(this).attr("src","/images/nav_bracelets_on.gif");}, function() {
  $(this).attr("src","/images/nav_bracelets_off.gif");
  });
  
  $('img#about').hover(function() {
  $(this).attr("src","/images/nav_about_on.gif");}, function() {
  $(this).attr("src","/images/nav_about_off.gif");
  });
  
  $('img#contact').hover(function() {
  $(this).attr("src","/images/nav_contact_on.gif");}, function() {
  $(this).attr("src","/images/nav_contact_off.gif");
  });
  
  $('img#stores').hover(function() {
  $(this).attr("src","/images/nav_stores_on.gif");}, function() {
  $(this).attr("src","/images/nav_stores_off.gif");
  });
  
  $('img#press').hover(function() {
  $(this).attr("src","/images/nav_press_on.gif");}, function() {
  $(this).attr("src","/images/nav_press_off.gif");
  });
  
  $('img#bag').hover(function() {
  $(this).attr("src","/images/nav_bag_on.gif");}, function() {
  $(this).attr("src","/images/nav_bag_off.gif");
  });
  
});