div.nav-controls a.next{
	float: right;
	width :69px ; 
	height :18px ; 
    background : url(img/nextweb_none.jpg);     
}
div.nav-controls a.prev{
	width :80px ; 
	height :18px ; 
	float: left;
    background : url(img/prevweb_none.jpg);     
}
div.nav-controls a.next:hover{

    background : url(img/nextweb_over.jpg);     
}
div.nav-controls a.prev:hover{
	
    background : url(img/prevweb_over.jpg);     
}