$(document).ready(function(){
	$("#serv").hide();
	$("#navigation li a.home").live("mouseover",function(){ $("#serv").hide(); });
	$("#navigation li a.empresa").live("mouseover",function(){ $("#serv").hide(); });
	$("#navigation li a.servico").live("mouseover",function(){ $("#serv").show().css('display', 'inline'); });
	$("#navigation li a.contato").live("mouseover",function(){ $("#serv").hide();});
	$("#navigation li a.oportunidade").live("mouseover",function(){	$("#serv").hide();});
		
});