<!--
if (document.images) {
	navbookslist = new Image
	navbookslistOver = new Image
	navbio = new Image
	navbioOver = new Image
	navcontact = new Image
	navcontactOver = new Image
	navorder = new Image
	navorderOver = new Image
	navlinks = new Image
	navlinksOver = new Image
	navmidbook = new Image
	navmidbookOver = new Image
	
		
	navbookslist.src = "images/b_books.gif"
	navbookslistOver.src = "images/b_books_over.gif"
	navbio.src = "images/b_bio.gif"
	navbioOver.src = "images/b_bio_over.gif"
	navcontact.src = "images/b_contact.gif"
	navcontactOver.src = "images/b_contact_over.gif"
	navorder.src = "images/b_order.gif"
	navorderOver.src = "images/b_order_over.gif"
	navlinks.src = "images/b_links.gif"
	navlinksOver.src = "images/b_links_over.gif"
	navmidbook.src = "images/mid_book.gif"
	navmidbookOver.src = "images/mid_book_over.gif"
		
}

else {

}

function chgImg(imgField,newImg) {
	if (document.images) {
		document[imgField].src=eval(newImg + ".src")
	}
}
//-->