home_out = new Image();
home_out.src = "images/booktown_new_07.gif";
home_over = new Image();
home_over.src = "images/booktown_new_over_07.gif";

about_out = new Image();
about_out.src = "images/booktown_new_08.gif";
about_over = new Image();
about_over.src = "images/booktown_new_over_08.gif";

shops_out = new Image();
shops_out.src = "images/booktown_new_09.gif";
shops_over = new Image();
shops_over.src = "images/booktown_new_over_09.gif";

events_out = new Image();
events_out.src = "images/booktown_new_10.gif";
events_over = new Image();
events_over.src = "images/booktown_new_over_10.gif";

links_out = new Image();
links_out.src = "images/booktown_new_11.gif";
links_over = new Image();
links_over.src = "images/booktown_new_over_11.gif";

visit_out = new Image();
visit_out.src = "images/booktown_new_12.gif";
visit_over = new Image();
visit_over.src = "images/booktown_new_over_12.gif";