$(document).ready(function(){
	$('a#headButtonProducts').mouseover(function() {
		$(this).css('background-position', '0 -40px');
	}).mouseout(function() {
		$(this).css('background-position', '0 0');
	});
	$('a#headButtonOperations').mouseover(function() {
		$(this).css('background-position', '0 -40px');
	}).mouseout(function() {
		$(this).css('background-position', '0 0');
	});
/*	$('a#headButtonServices').mouseover(function() {
		$(this).css('background-position', '0 -40px');
	}).mouseout(function() {
		$(this).css('background-position', '0 0');
	});*/
	$('div#frontIconProducts').mouseover(function() {
		$('a#headButtonProducts').css('background-position', '0 -40px');
	}).mouseout(function() {
		$('a#headButtonProducts').css('background-position', '0 0');
	});
	$('div#frontIconOperation').mouseover(function() {
		$('a#headButtonOperations').css('background-position', '0 -40px');
	}).mouseout(function() {
		$('a#headButtonOperations').css('background-position', '0 0');
	});
	$('div#frontIconServices').mouseover(function() {
		$('a#headButtonServices').css('background-position', '0 -40px');
	}).mouseout(function() {
		$('a#headButtonServices').css('background-position', '0 0');
	});
});