$(document).ready(function() {
	hideSubmenu();
	
	$("#company").mouseover(hideSubmenu);
	$("#contact").mouseover(hideSubmenu);
	
	$("#services").mouseover(function() {hideSubmenu(); $("#sub_services").show();});
	$("#products").mouseover(function() {hideSubmenu(); $("#sub_products").show();});
	
	$("#sub_products").mouseover(function() {$("#sub_products").show();});
	$("#sub_products").mouseout(hideSubmenu);
	$("#sub_services").mouseover(function() {$("#sub_services").show();});
	$("#sub_services").mouseout(hideSubmenu);
}); 

function hideSubmenu() {
	$("#sub_services").hide();
	$("#sub_products").hide();
}