div#navigation li.mainnav_item a.graphical {
	background:url(../img/navigation_es.gif) no-repeat 0 0;
}
div#navigation li.mainnav_item a.graphical:hover,div#navigation li.mainnav_item span.current_item a.graphical {
	text-decoration:none;
	background:url(../img/navigation_es.gif) no-repeat 0 -33px;
}
ul#functions li a.graphical {
	display:block;
	width:80px;
	height:14px;
	background:url(../img/nav_standards_es.gif) no-repeat 0 0;
	text-decoration:none;
}
ul#functions li a.graphical:hover,ul#functions li.current a.graphical {
	background:url(../img/nav_standards_es.gif) no-repeat 0 -14px;
	text-decoration:none;
}