var isIE,isNN;
function checkBrow() {
var vers = parseInt(navigator.appVersion);
var agt = navigator.userAgent.toLowerCase();
if (agt.indexOf("win")!=-1) {
var plat = "pc";
} else if (agt.indexOf("mac")!=-1) {
var plat = "mac";
}
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checkBrow();
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	    var Community = new NavBarItem("Community","/community", true, false);

	    var Forums = Community.cascade.addMember("Forums ...","/community/forums",true);
	    Forums.cascade.addMember("General photography (Archived)","/bboard/q-and-a?topic_id=23",false);
	    Forums.cascade.addMember("General Photography (Not Archived)","http://www.photo.net/bboard/q-and-a?topic_id=201",false);
	    Forums.cascade.addMember("Photo Critique","http://www.photo.net/bboard/q-and-a?topic_id=1481",false);
	    Forums.cascade.addMember("Medium format","/bboard/q-and-a?topic_id=35",false);
	    Forums.cascade.addMember("Nature","/bboard/q-and-a?topic_id=34",false);
	    Forums.cascade.addMember("Videography","http://www.photo.net/bboard/q-and-a?topic_id=1461",false);
	    Forums.cascade.addMember("Costa Rica","/bboard/q-and-a?topic_id=25",false);
	    Community.cascade.addMember("Classifieds","/gc",false);
	    Community.cascade.addMember("User Recommendations","/neighbor",false);
	    Community.cascade.addMember("Chat","/chat",false);
	    Community.cascade.addMember("Stolen equipment registry","/registry",false);
	    Community.cascade.addMember("Mailing list","/mailing-list",false);
	    Community.cascade.addMember("Directory","/directory",false);
	    Community.cascade.addMember("Who's online now?","/shared/whos-online",false);

	    var Gallery = new NavBarItem("Gallery","/gallery", true, false);
	    Gallery.cascade.addMember("Your portfolio","/photodb",false);

	    var Search = Gallery.cascade.addMember("Search ...","/gallery",true);
	    Search.cascade.addMember("User uploaded pictures","/photodb/search",false);
	    Search.cascade.addMember("Stock photographs","/stock/search.html",false);

	    var Publicportfolios = Gallery.cascade.addMember("Public portfolios ...","/gallery",true);
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	    Publicportfolios.cascade.addMember("By member","/photodb/browse-folders.tcl?sort_by=user",false);

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	    Publicpresentations.cascade.addMember("By member","/photodb/browse-presentations.tcl?sort_by=lastname",false);

	    var Photographers = Gallery.cascade.addMember("Photographers ...","/gallery",true);
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	    Photographers.cascade.addMember("By name","/photodb/browse-folders.tcl?sort_by=user",false);

	    var Stockphotography = Gallery.cascade.addMember("Stock photography ...","http://photo.net/stock/",true);
	    Stockphotography.cascade.addMember("Search","/stock/search.html",false);
	    Stockphotography.cascade.addMember("Browse","/stock/browse",false);
	    Gallery.cascade.addMember("Archives","/photo/old-exhibits",false);

	    var Photocritique = Gallery.cascade.addMember("Photocritique ...","/gallery/photocritique/",true);
	    Photocritique.cascade.addMember("Critique photos","/gallery/photocritique/",false);
	    Photocritique.cascade.addMember("Filter photos","/gallery/photocritique/filter",false);

	    var Learn = new NavBarItem("Learn","/learn/", true, false);

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	    Beginners.cascade.addMember("Textbook","/photo/tutorial/",false);
	    Beginners.cascade.addMember("Point and Shoot","/photo/point-and-shoot-tips",false);

	    var Otherresources = Learn.cascade.addMember("Other resources ...","/learn",true);
	    Otherresources.cascade.addMember("Books","/photo/dead-trees.html",false);
	    Otherresources.cascade.addMember("Workshops","/photo/workshops/",false);
	    Otherresources.cascade.addMember("Film recommendation","/photo/film",false);
	    Otherresources.cascade.addMember("Using Filters","/photo/filters",false);
	    Otherresources.cascade.addMember("Using Tilt-shift Lenses","/photo/canon/tilt-shift",false);

	    var TakingPictures = Learn.cascade.addMember("Taking Pictures ...","/learn/",true);
	    TakingPictures.cascade.addMember("Portraits","/photo/portraits",false);
	    TakingPictures.cascade.addMember("Gardens","/architectural/gardens",false);
	    TakingPictures.cascade.addMember("Architecture","/architectural/exterior",false);
	    TakingPictures.cascade.addMember("Interiors","/architectural/interior",false);
	    TakingPictures.cascade.addMember("Macro","/photo/macro",false);
	    TakingPictures.cascade.addMember("Studio","/photo/studio-photography",false);
	    TakingPictures.cascade.addMember("Nudes","/photo/nudes",false);
	    TakingPictures.cascade.addMember("Underwater","/photo/underwater/primer",false);
	    TakingPictures.cascade.addMember("Sports and Action","/photo/sports/overview",false);
	    TakingPictures.cascade.addMember("Concerts","/photo/canon/mirarchi/concert/concer_i",false);
	    TakingPictures.cascade.addMember("Astrophotography","/photo/astrophotography",false);
	    TakingPictures.cascade.addMember("Star Trails","/photo/star-streak",false);
	    TakingPictures.cascade.addMember("Infrared and Ultraviolet","/photo/edscott/spectsel",false);
	    TakingPictures.cascade.addMember("Pinhole","/photo/pinhole/pinhole",false);
	    TakingPictures.cascade.addMember("Street Photography","/photo/street-photography",false);
	    TakingPictures.cascade.addMember("Nature","/photo/nature/",false);

	    var PostExposure = Learn.cascade.addMember("Post-Exposure ...","/learn/",true);
	    PostExposure.cascade.addMember("Recommended Labs","/photo/labs",false);
	    PostExposure.cascade.addMember("Evaluating Photographs","/photo/evaluation",false);
	    PostExposure.cascade.addMember("Storing","/photo/storage",false);
	    PostExposure.cascade.addMember("Framing","/learn/framing",false);
	    PostExposure.cascade.addMember("Digital-Editing (photoshop)","/learn/editing",false);

	    var PublishingandSharing = Learn.cascade.addMember("Publishing and Sharing ...","/learn/",true);
	    PublishingandSharing.cascade.addMember("for the web","http://www.arsdigita.com/books/panda/images",false);
	    PublishingandSharing.cascade.addMember("using photo.net","/photodb/",false);

	    var CaringforEquipment = Learn.cascade.addMember("Caring for Equipment ...","/learn/",true);
	    CaringforEquipment.cascade.addMember("Cleaning","/photo/cleaning-cameras",false);
	    CaringforEquipment.cascade.addMember("Repair","/photo/camera-repair",false);
	    CaringforEquipment.cascade.addMember("Insurance","/learn/insurance",false);

	    var Background = Learn.cascade.addMember("Background ...","/learn/",true);
	    Background.cascade.addMember("History","/history/timeline",false);
	    Background.cascade.addMember("Optics","/photo/optics",false);

	    var FromOtherUsers = Learn.cascade.addMember("From Other Users ...","/learn/",true);
	    FromOtherUsers.cascade.addMember("Learning Forums","/bboard/unified/",false);
	    FromOtherUsers.cascade.addMember("Chat","/chat/",false);
	    Learn.cascade.addMember("Digital cameras","/learn",false);
	    Learn.cascade.addMember("Traditional cameras","/learn",false);

	    var Equipment = new NavBarItem("Equipment","/shop/", true, false);

	    var Equipmentreviews = Equipment.cascade.addMember("Equipment reviews ...","#",true);
	    Equipmentreviews.cascade.addMember("35mm film cameras","/learn/reviews-35mm",false);
	    Equipmentreviews.cascade.addMember("Medium format cameras","/learn/reviews-medium-format",false);
	    Equipmentreviews.cascade.addMember("Large format cameras","/learn/reviews-large-format",false);
	    Equipmentreviews.cascade.addMember("Digital cameras","/learn/reviews-digital-camera",false);
	    Equipmentreviews.cascade.addMember("Scanners","/learn/reviews-scanner",false);

	    var Whatcameratobuy = Equipment.cascade.addMember("What camera to buy ...","/photo/what-camera-should-I-buy",true);
	    Whatcameratobuy.cascade.addMember("By camera type","/photo/what-camera-should-I-buy",false);
	    Whatcameratobuy.cascade.addMember("By situation","/photo/what-camera",false);
	    Whatcameratobuy.cascade.addMember("For a long trip","/photo/travel-camera",false);
	    Equipment.cascade.addMember("Where to buy a camera?","/photo/where-to-buy",false);
	    Equipment.cascade.addMember("Classifieds","/gc/domain-multi",false);

	    var Travel = new NavBarItem("Travel","/webtravel/", true, false);
	    Travel.cascade.addMember("Travels with Samantha","/samantha/",false);
	    Travel.cascade.addMember("California","/ca/",false);
	    Travel.cascade.addMember("New Mexico","/photo/travel/new-mexico",false);
	    Travel.cascade.addMember("New England Foliage","/photo/travel/foliage",false);
	    Travel.cascade.addMember("Italy","/italy/",false);
	    Travel.cascade.addMember("Sweden","/sweden/",false);
	    Travel.cascade.addMember("China","/china/",false);
	    Travel.cascade.addMember("Japan","/japan/",false);
	    Travel.cascade.addMember("New Zealand","/nz/",false);
	    Travel.cascade.addMember("International Airlines","/webtravel/international-airlines",false);

	    var CityGuides = Travel.cascade.addMember("City Guides ...","#",true);
	    CityGuides.cascade.addMember("Barcelona","/spain/barcelona",false);
	    CityGuides.cascade.addMember("Boston","/photo/travel/boston",false);
	    CityGuides.cascade.addMember("Las Vegas","/webtravel/las-vegas",false);
	    CityGuides.cascade.addMember("London","/uk/london",false);
	    CityGuides.cascade.addMember("Paris","/france/paris",false);

	    var ezShop = new NavBarItem("ezShop","/ezshop", true, false);
	    ezShop.cascade.addMember("35mm","/ezshop/category?category_id=7",false);
	    ezShop.cascade.addMember("Digital","/ezshop/category?category_id=1",false);
	    ezShop.cascade.addMember("Medium Format","/ezshop/category?category_id=9",false);
	    ezShop.cascade.addMember("Panorama","/ezshop/category?category_id=10",false);
	    ezShop.cascade.addMember("Large Format","/ezshop/category?category_id=11",false);
	    ezShop.cascade.addMember("APS","/ezshop/category?category_id=18",false);
 }
    if (isIE || isNN) MakeNavLayers();