home_img_out = new Image();
home_img_out.src = "images/menu_home.gif";
home_img_over = new Image();
home_img_over.src = "images/menu_home_o.gif";
  
about_img_out = new Image();
about_img_out.src = "images/menu_about.gif";
about_img_over = new Image();
about_img_over.src = "images/menu_about_o.gif";
  
why_img_out = new Image();
why_img_out.src = "images/menu_why.gif";
why_img_over = new Image();
why_img_over.src = "images/menu_why_o.gif"; 

training_img_out = new Image();
training_img_out.src = "images/menu_training.gif";
training_img_over = new Image();
training_img_over.src = "images/menu_training_o.gif";

facility_img_out = new Image();
facility_img_out.src = "images/menu_facility.gif";
facility_img_over = new Image();
facility_img_over.src = "images/menu_facility_o.gif";

helped_img_out = new Image();
helped_img_out.src = "images/menu_helped.gif";
helped_img_over = new Image();
helped_img_over.src = "images/menu_helped_o.gif";

people_img_out = new Image();
people_img_out.src = "images/menu_people.gif";
people_img_over = new Image();
people_img_over.src = "images/menu_people_o.gif";

directions_img_out = new Image();
directions_img_out.src = "images/menu_directions.gif";
directions_img_over = new Image();
directions_img_over.src = "images/menu_directions_o.gif";

contactus_img_out = new Image();
contactus_img_out.src = "images/menu_contact.gif";
contactus_img_over = new Image();
contactus_img_over.src = "images/menu_contact_o.gif";