NSGallery = {};
NSGallery.sval = 0;
NSGallery.delay = 3500;
NSGallery.projectHeight = 111;

NSGallery.init = function() {
    gcontent = $E('.content', 'gallery');
    kids = gcontent.getChildren();
    NSGallery.projectCount = kids.length;
    NSGallery.maxHeight = NSGallery.projectHeight * (kids.length - 1);

    NSGallery.scroller = new Fx.Scroll('gallery');
    NSGallery.scroll.delay(NSGallery.delay);
}

NSGallery.scroll = function() {
    NSGallery.sval += NSGallery.projectHeight;
    if (NSGallery.sval > NSGallery.maxHeight) {
	NSGallery.sval = 0;
	NSGallery.scroller.toTop();
    }
    else {
	NSGallery.scroller.scrollTo(0, NSGallery.sval);
    }
    NSGallery.scroll.delay(NSGallery.delay);
}

window.addEvent('load', NSGallery.init);