// ROLLOVER IMAGES USED IN TOP NAVIGATION
var imgAlphaFlightOn="/img2/nav-title-alpha_flight-on.gif",
  imgAlphaRetailOn="/img2/nav-title-alpha_retail-on.gif",
  imgPartnersAirAboutOn="/img2/nav-af-about_us-on.gif",
  imgPartnersAirCateringOn="/img2/nav-af-catering-on.gif",
  imgPartnersAirRetailOn="/img2/nav-af-retail-on.gif",
  imgPartnersAirManagedOn="/img2/nav-af-managed-on.gif",
  imgPartnersAirLocationsOn="/img2/nav-af-locations-on.gif",
  imgPartnersAirContactOn="/img2/nav-af-contact_us-on.gif",
  imgPartnersGroundShopOn="/img2/nav-ar-shopping-on.gif",
  imgPartnersGroundEatDrinkOn="/img2/nav-ar-eating_drinking-on.gif",
  imgPartnersGroundBrandsOn="/img2/nav-ar-premium_brands-on.gif",
  imgPartnersGroundGalleryOn="/img2/nav-ar-gallery-on.gif",
  imgTheGroupOn="/img2/nav-the_group-on.gif",
  imgCareersOn="/img2/nav-careers-on.gif",
  imgMediaCentreOn="/img2/nav-media_centre-on.gif",
  imgContactUsOn="/img2/nav-contact_us-on.gif";

// ROLLOVER IMAGES USED IN THE "Partners in the air" SECTION
var imgPACateringIntroOn="/img2/nav_l-introduction-on.gif",
  imgPACateringContactsOn="/img2/nav_l-contacts-on.gif",
  imgPAAutogrillOn="/img2/nav-l-autogrill-on.gif",

  imgPACateringTraditionalOn="/img2/nav_l-traditional-on.gif",
  imgPACateringBlueSkyOn="/img2/nav_l-blue_sky-on.gif",
  imgPACateringFrozenOn="/img2/nav_l-frozen_entree-on.gif",  
  imgPARetailSalesOn="/img2/nav_l-sales-on.gif",
  imgPARetailCrewOn="/img2/nav_l-crew-on.gif",
  imgPARetailAmbientOn="/img2/nav_l-ambient-on.gif",

  imgPAManagedBondOn="/img2/nav_l-bond-on.gif",
  imgPAManagedIfsmOn="/img2/nav_l-ifsm-on.gif",
  imgPAManagedComplianceOn="/img2/nav_l-compliance-on.gif",
  imgPAManagedEquipmentOn="/img2/nav_l-equipment-on.gif";

// ROLLOVER IMAGES USED IN THE "Alpha Retail" SECTION
var imgPGShoppingTaxOn="/img2/nav_l-tax-on.gif",
  imgPGShoppingWorldOn="/img2/nav_l-world-on.gif",
  imgPGShoppingBritainOn="/img2/nav-pg-britain-on.gif",
  imgPGShoppingBoutiqueOn="/img2/nav_l-boutique-on.gif",

  imgPGMaximisingBrandsOn="/img2/nav_l-maximising-on.gif";
  
  imgIGlatest="/img2/nav_l-img_latest-on.gif";

// ROLLOVER IMAGES USED IN THE "The Group" SECTION
var imgPGReportsOn="/img2/nav_l-reports-on.gif";
	imgPGBoardOn="/img2/nav_l-theboard-on.gif";
	imgPGAGroupOn="/img2/nav-l-alpha_group-on.gif";
	imgPGLocationsOn="/img2/nav-l-alpha_worldwide-on.gif";
	imgPGCorporateGovernanceOn="/img2/nav_l-governance-on.gif";
	imgPGCorporateRespOn="/img2/nav_l-corporateresp-on.gif";
	imgPGAutogrillOn="/img2/nav-l-autogrill-on.gif";

	var imgCareers_whoOn = "/img2/nav_car-who-on.gif",
		imgCareers_recruAreasOn = "/img2/nav_car-rec-on.gif",
		imgCareers_lookForOn = "/img2/nav_car-what-on.gif",
		imgCareers_whyWorkOn = "/img2/nav_car-work-on.gif",
		imgCareers_benefitsOn = "/img2/nav_car-ben-on.gif",
		imgCareers_devOn = "/img2/nav_car-dev-on.gif",
		imgCareers_profilesOn = "/img2/nav_car-jobprofiles-on.gif",
		imgCareers_flightOn = "/img2/nav_car-flight-on.gif", 
		imgCareers_retailOn = "/img2/nav_car-retail-on.gif", 
		imgCareers_jobsUKOn = "/img2/nav_car-uk-on.gif",
		imgCareers_RefOn = "/img2/nav_car-ref-on.gif",
		imgCareers_CrimOn = "/img2/nav_car-crim-on.gif";
	
function openAWindow(url, windowName, theWidth, theHeight) {

	window.open(url, windowName, 'height='+theHeight+', width='+theWidth+', scrollbars=no');
	
}
	
	
function alphaLoad() {
  // PRELOAD TOP NAVIGATION IMAGES - ALWAYS VISIBLE
	imgPreload(imgPartnersAirAboutOn, imgPartnersAirCateringOn, imgPartnersAirRetailOn, imgPartnersAirManagedOn, imgPartnersAirLocationsOn, imgPartnersAirContactOn, imgTheGroupOn, imgCareersOn, imgMediaCentreOn, imgContactUsOn);
  // CHECK TO SEE WHERE ON THE SITE WE ARE AND ONLY PRELOAD THE MINIMAL AMOUNT OF IMAGES
	if(document.location.pathname.indexOf("/alpha_flight/")!=-1 && document.location.pathname!="/alpha_flight/index.html") {
		if(document.location.pathname.indexOf("/inflight_catering/")!=-1) {
			imgPreload(imgPACateringIntroOn, imgPACateringOutletsOn, imgPACateringContactsOn);
		} else if(document.location.pathname.indexOf("/inflight_retail/")!=-1) {
//			imgPreload();
		} else if(document.location.pathname.indexOf("/managed_services/")!=-1) {
//			imgPreload();
		} else if(document.location.pathname.indexOf("/online_solutions/")!=-1) {
//			imgPreload();
		}
	} else if(document.location.pathname.indexOf("/alpha_retail/")!=-1 && document.location.pathname!="/alpha_retail/index.html") {
		if(document.location.pathname.indexOf("/shopping/")!=-1) {
//			imgPreload();
		} else if(document.location.pathname.indexOf("/eat_drink/")!=-1) {
//			imgPreload();
		} else if(document.location.pathname.indexOf("/premium_brands/")!=-1) {
//			imgPreload();
		} else if(document.location.pathname.indexOf("/international_expertise/")!=-1) {
//			imgPreload();
		}
	}
}
window.onload=alphaLoad;