if (document.images) 
	{

    home_link1_swap = new Image()
    home_link1_swap.src = "images/home_link1_over.gif"
    
    home_link2_swap = new Image()
    home_link2_swap.src = "images/home_link2_over.gif"
	
    home_link3_swap = new Image()
    home_link3_swap.src = "images/home_link3_over.gif"
    
    home_link4_swap = new Image()
    home_link4_swap.src = "images/home_link4_over.gif"	
	
    home_link5_swap = new Image()
    home_link5_swap.src = "images/home_link5_over.gif"
	
    home_link6_swap = new Image()
    home_link6_swap.src = "images/home_link6_over.gif"
    
    home_link7_swap = new Image()
    home_link7_swap.src = "images/home_link7_over.gif"	
	
	books_rf_swap = new Image()
    books_rf_swap.src = "images/books_rf_over.gif"  
	
	books_mp_swap = new Image()
    books_mp_swap.src = "images/books_mp_over.gif"
	
}