hmnav_r_services = new Image();      
hmnav_r_services.src = "images/hmnav_r_services.gif"; 

hmnav_r_portfolio = new Image();      
hmnav_r_portfolio.src = "images/hmnav_r_portfolio.gif"; 

hmnav_r_shop = new Image();      
hmnav_r_shop.src = "images/hmnav_r_shop.gif"; 

hmnav_r_help = new Image();      
hmnav_r_help.src = "images/hmnav_r_help.gif";