// internas

$(function(){
	$('#bnt_agencia').mouseover(function() {
		$('#menu').css("background-position","0px -50px");
	});
	$('#bnt_solucoes').mouseover(function() {
		$('#menu').css("background-position","0px -100px");
	});
	$('#bnt_orcamento').mouseover(function() {
		$('#menu').css("background-position","0px -150px");
	});
	$('#bnt_trabalhos').mouseover(function() {
		$('#menu').css("background-position","0px -200px");
	});
	$('#bnt_contato').mouseover(function() {
		$('#menu').css("background-position","0px -250px");
	});
	$('#menu').mouseout(function() {
		$('#menu').css("background-position","0px 0px");
	});
});