(function($){

    var SchifferEngine = function()
    {
        
    }

    SchifferEngine.prototype = {
        //Constants
        daylight: '#838488',
        moonlight: '#4e5054',
        dark: '#1f2021',
        day_length: 30000,
        initial_rainfall_length: 8000,
        average_rainfall_length: 10000,
        rainfall_gap: 20000,
        rainfall_random_gap: 10000,
        spider_gap: 10000,
        spider_random_gap: 5000,
        moth_gap: 4000,
        moth_random_gap: 1000,
        dew_persist_duration: 5000,
        boar_gap: 20000,
        boar_random_gap: 10000,
        //Variables
        content: null,
        clouded_sky: null,
        skyline: null,
        foreground_trees: null,
        moon: null,
        sun: null,
        treetops: null,
        intro: null,
        feather: null,
        web: null,
        spider: null,
        moth: null,
        stage_ratio: 0,
        light_transitioning: false,
        boared: false,
        show_form: false,

        day_night_timer: 0,
        rain_timeout: 0,
        spider_timer: 0,
        moth_timer: 0,
        boar_timer: 0,
        random_rainer: 0,

        using_flash: false,
        ready: false,
        is_ie_8: false,

        try_to_start: function()
        {
            var t = this;
            if (t.using_flash)
            {
                return;
            }
            else
            {
                if (t.ready)
                {
                    t.init_engine();
                }
                else
                {
                    //Try again shortly
                    setTimeout('$engine.try_to_start()', 1000);
                }
            }
        },

        init_engine: function() 
        {
            var t = this;
            //Populate our variables with stuff we're going to be referring to often
            setTimeout("$engine.hide_chrome()", 100);
            t.content = $('#content');
            t.skyline = t.content.children('.skyline');
            t.clouded_sky = t.skyline.children('.clouded_sky');
            t.moon = t.skyline.children('.moon');
            t.sun = t.skyline.children('.sun');
            t.treetops = t.content.children('.treetops');
            t.intro = $('#intro');
            t.web = t.content.children('.cobweb_holder');
            t.spider = t.web.children('.spider_container');
            t.moth = t.web.children('.moth');
            t.feather = t.content.find('.small_feather');
            t.foreground_trees = t.content.children('.tree_foreground');
            $boar.init();
            $moon.init();
            $stars.init();
            //Initialize the rotaterator
            t.stage_ratio = Math.min(t.content.width(), t.content.height())/Math.max(t.content.width(), t.content.height());
            $rotate.init();
            //Switch the loading graphic
            $('#loading').remove();

            t.chain_intro_functions();
            $intro.start();

            if (t.show_form)
            {
                $signup.show();
            }
        },

        chain_intro_functions: function() 
        {
            var t = this;
            $intro.intro_complete = function(){setTimeout('$moon.cloud()', 100)};
            $moon.cloud_complete = function(){
                $rain.start();
                setTimeout('$rain.stop()', t.initial_rainfall_length);
            };
            $rain.stop_complete = function(){
                                                if($engine.is_ie_8 == false)
                                                {
                                                    $web.dew();
                                                }
                                                $moon.decloud();
                                                setTimeout('$stars.shine()', 2000);
                                            };
                                            
            $moon.decloud_complete = function(){$engine.standard_cycle_functions()};
            /*if ($engine.is_ie_8 == false)
                $web.dew_complete = function(){setTimeout('$web.undew()', t.dew_persist_duration);setTimeout('$web.show_signup()', t.dew_persist_duration);};
            else
            {
                $engine.web.children('.cobweb_signup').removeClass('.cobweb_signup').addClass('.cobweb_signup_fixed');
            }*/
            
        },

        standard_cycle_functions: function()
        {
            var t = this;
            //Release the old handlers
            $intro.intro_complete = $moon.cloud_complete = $rain.stop_complete = $moon.decloud_complete = $.noop;
            //Start chaining together new functionality
            //Day-night chaining
            $moon.moonrise_out_complete = function(){$web.spider_saturate();$stars.fade();$sun.sunrise()};
            $sun.sunrise_out_complete = function(){$stars.shine();$moon.moonrise()};
            $moon.moonrise_complete = $sun.sunrise_complete = function(){t.day_night_timer = setTimeout('$engine.toggle_day_night()', t.day_length)};

            //Rainstorm chaining
            $moon.cloud_complete = function(){$stars.destroy_all();$rain.start(); t.set_rain_timeout()};
            $rain.stop_complete = function(){
                                                t.rain_timeout = 0;
                                                if($moon.shining)
                                                {
                                                    $moon.decloud();
                                                }
                                                t.random_rainer = setTimeout('$engine.start_rain()', t.rainfall_gap + Math.floor(Math.random()*t.rainfall_random_gap) - t.rainfall_random_gap);
                                            };
            $moon.decloud_complete = function(){$stars.shine()};
            
            t.day_night_timer = setTimeout('$engine.toggle_day_night()', t.day_length);
            t.random_rainer = setTimeout('$engine.start_rain()', t.rainfall_gap + Math.floor(Math.random()*t.rainfall_random_gap)-t.rainfall_random_gap);

            $web.spider_complete = function(){$engine.spider_timer = setTimeout('$engine.start_spider()', $engine.spider_gap + Math.floor(Math.random()*$engine.spider_random_gap) - ($engine.spider_random_gap/2))};
            $web.spider_complete();

            $web.moth_complete = function(){$engine.moth_timer = setTimeout('$engine.start_moth()', $engine.moth_gap + Math.floor(Math.random()*$engine.moth_random_gap) - ($engine.moth_random_gap/2))};
            $web.moth_complete();

            t.boar_timer = setTimeout('$engine.random_boar()', t.boar_gap + Math.floor(Math.random() * (t.boar_random_gap * 2))-t.boar_random_gap);
        },

        toggle_day_night: function()
        {
            var t = this;
            if (t.rain_timeout != 0 || $moon.clouded || t.boaring)
            {
                $rain.stop();
                //Try again in a few moments
                t.day_night_timer = setTimeout('$engine.toggle_day_night()', 3000);
            }
            else
            {
                if ($sun.shining)
                {
                    $sun.sunrise_out();
                    $web.spider_desaturate();
                    $boar.boar.removeClass('boar_daytime').addClass('boar_nighttime');
                }
                else
                {
                    $moon.moonrise_out();
                    $boar.boar.removeClass('boar_nighttime').addClass('boar_daytime');
                }
            }
        },

        set_rain_timeout: function()
        {
            var t = this;
            clearTimeout(t.rain_timeout);
            t.rain_timeout = 0;
            t.rain_timeout = setTimeout('$rain.stop()', t.average_rainfall_length + Math.floor(Math.random()*2000) - 1000);
        },

        start_rain: function()
        {
            var t = this;
            if (!t.light_transitioning && !t.boared && !$sun.shining)
            {
                $stars.fade();
                if ($moon.shining)
                {
                    $moon.cloud();
                }
                else
                {
                    t.set_rain_timeout();
                    $rain.start();
                }
            }
            else
            {
                //Try again later
                t.random_rainer = setTimeout('$engine.start_rain()', t.rainfall_gap + Math.floor(Math.random()*t.rainfall_random_gap) - t.rainfall_random_gap);
            }
        },

        start_spider: function()
        {
            $web.animate_spider();
        },

        start_moth: function()
        {
            $web.animate_moth();
        },

        hide_chrome: function()
        {
            window.scrollTo(0, 1);
        },

        left_boar: function()
        {
            var t = this;
            t.boared = true;
            $boar.move_on_left_complete = function(){$boar.play_sequence(2, 2, 3, 15)};
            $boar.sequence_complete = function(){$boar.move_off_left()};
            $boar.move_off_left_complete = function(){$engine.boared = false};
            $boar.move_on_left();
        },

        right_boar: function()
        {
            var t = this;
            t.boared = true;
            $boar.move_on_right_complete = function(){$boar.play_sequence(2, 0, 1, 15)};
            $boar.sequence_complete = function(){$boar.move_off_right()};
            $boar.move_off_right_complete = function(){$engine.boared = false};
            $boar.move_on_right();
        },

        random_boar: function()
        {
            var t = this;
            if (!t.boared && !t.light_transitioning && !t.rain_timeout > 0 && !$moon.clouded)
                (Math.floor(Math.random() * 2) == 0)?$engine.left_boar():$engine.right_boar();
            t.boar_timer = setTimeout('$engine.random_boar()', t.boar_gap + Math.floor(Math.random() * (t.boar_random_gap * 2))-t.boar_random_gap);
        }
        
    };

    window.$engine = window.SchifferEngine = new SchifferEngine();
})(jQuery);
(function($){

    var RainManager = function()
    {
        
    }

    RainManager.prototype = {
        start_complete: function(){},
        stop_complete: function(){},
        raindrop_complete: function(){},
        
        //Constants
        raindrop_duration: 1500,
        raindrops_per_burst: 5,
        rain_interval: 500,
        //Variables
        raining: false,
        //raindrops: [],
        rain_timer: 0,

        start: function()
        {
            var t = this;
            clearInterval(t.rain_timer); //Clear the rain timer if we're already raining
            t.raining = true;
            t.rain_timer = setInterval('$rain.raindrop()', t.rain_interval);
            t.start_complete();
        },

        stop: function()
        {
            var t = this;
            t.raining = false;
            clearInterval(t.rain_timer);
            t.rain_timer = 0;
            t.stop_complete();
        },

        raindrop: function()
        {
            var t = this;
            if (t.raining)
            {
                for (var i = 0; i < t.raindrops_per_burst; ++i)
                    new Raindrop();
            }
            else
            {
                clearInterval(t.rain_timer);
                t.rain_timer = 0;
            }
        },

        update_positions: function()
        {
            $engine.content.children('.raindrop').stop(true, false).remove();
        }
    };

    //Raindrop class
    var Raindrop = function()
    {
        var t = this;
        t.dom = $(document.createElement('div')).addClass('raindrop');
        $engine.content.append(t.dom);
        //Pick a random position
        t.dom.css('left', Math.floor(Math.random()*($engine.content.width()-t.dom.width())));
        //Pick a random sprite
        t.frame_x = (Math.floor(Math.random()*5) *  t.dom.width() * -1 );
        t.dom.css('backgroundPosition', t.frame_x+'px 0px');

        //And a random death point
        t.death_y = Math.floor(Math.random()*($engine.content.height()-$engine.skyline.height()))+$engine.skyline.height();
        //Work out the z-level based on the death point
        if (t.death_y < ($engine.skyline.height()+($engine.foreground_trees.position().top+($engine.foreground_trees.height()*0.84))))
        {
            t.dom.css('z-index', 101);   
        }
        else
        {
            t.dom.css('z-index', 302);   
        }
        t.dom.animate(
            {
                top: t.death_y
            },
            {
                duration: $rain.raindrop_duration + Math.floor(Math.random()*500),
                easing: 'linear',
                complete: function(){t.on_death()}
            }
        );
    }

    Raindrop.prototype = {
        dom: null,
        death_y: 0,
        frame_x: 0,
        splash_life: 200,

        on_death: function()
        {
            var t = this;
            t.dom.css('backgroundPosition', t.frame_x+'px -'+t.dom.height()+'px');
            t.dom.delay(t.splash_life).queue(function() {t.on_death_complete()});
        },

        on_death_complete: function()
        {
            var t = this;
            t.dom.remove();
            delete t;
        }
    };
    window.$rain = window.RainManager = new RainManager();
})(jQuery);
(function($){

    var MoonManager = function()
    {
        
    }

    MoonManager.prototype = {
        //Constants
        moon_duration: 20000,
        cloud_duration: 6000,
        cloud_out_duration: 6000,
        final_left: 0.479,
        final_right: 0.361,

        //Variables
        left_cloud: null,
        right_cloud: null,
        clouded: false,
        animating_decloud: false,
        shining: true,

        //Event handlers
        moonrise_complete: function(){},
        moonset_complete: function(){},
        moonrise_out_complete: function(){},
        cloud_complete: function(){},
        decloud_complete: function(){},
        
        //Functions
        init: function()
        {
            var t = this;
            t.left_cloud = $engine.moon.find('.left_cloud').css('opacity', 0);
            t.right_cloud = $engine.moon.find('.right_cloud').css('opacity', 0);
        },

        moonrise: function()
        {
            var t = this;
            t.shining=true;
            $engine.moon.show();
            $engine.moon.animate(
                {
                    top: ($engine.moon.height()/2)*-1
                },
                {
                    duration: t.moon_duration,
                    easing: 'easeOutQuad',
                    complete: function(){$engine.moon.children('.mask').show();
                                         $engine.light_transitioning=false;
                                         $engine.content.css('backgroundColor', $engine.moonlight);
                                         t.moonrise_complete()}
                }
            );

            $engine.content.animate(
                {
                    backgroundColor: $engine.moonlight
                },
                {
                    duration: t.moon_duration/2,
                    easing: 'easeOutQuad'
                }
            );
        },

        moonrise_out: function()
        {
            var t = this;
            $engine.clouded_sky.stop(true, true);
            $engine.light_transitioning=true;
            $engine.moon.children('.mask').hide();
            $engine.content.stop(true, false);
            $engine.moon.animate(
                {
                    top: $engine.moon.height()*-1
                },
                {
                    duration: t.moon_duration/4,
                    easing: 'easeInQuad',
                    complete: function(){t.shining=false;
                                         t.cleanup();
                                         $engine.moon.hide();
                                         $engine.moon.css('top', $engine.skyline.height());
                                         $engine.content.css('backgroundColor', $engine.dark);
                                         t.moonrise_out_complete()}
                }
            );
            $engine.content.animate(
                {
                    backgroundColor: $engine.dark
                },
                {
                    duration: t.moon_duration/4,
                    easing: 'easeInQuad'
                }
            );
        },

        moonset: function()
        {
            var t = this;
            $engine.clouded_sky.stop(true, true);
            $engine.light_transitioning=true;
            $engine.moon.children('.mask').hide();
            $engine.content.stop(true, false);
            $engine.moon.animate(
                {
                    top: $engine.skyline.height()
                },
                {
                    duration: t.moon_duration,
                    easing: 'easeInQuad',
                    complete: function(){t.shining=false;
                                         t.cleanup();
                                         $engine.moon.hide();
                                         $engine.content.css('backgroundColor', $engine.dark);
                                         t.moonset_complete()}
                }
            );
            $engine.content.animate(
                {
                    backgroundColor: $engine.dark
                },
                {
                    duration: t.moon_duration,
                    easing: 'easeInQuad'
                }
            );
        },

        cloud: function()
        {
            var t = this;
            if (t.clouded == false)
            {
                t.clouded = true;
                
                //Start animating them in
                t.left_cloud.css('left', '').css('opacity', 1);
                t.right_cloud.css('left', '').css('opacity', 1);
                t.left_cloud.animate(
                    {
                        left: t.left_cloud.width() * t.final_left * -1
                    },
                    {
                        duration: t.cloud_duration,
                        easing: 'easeInOutSine',
                        complete: function(){t.fade_moon()}
                    }
                );
                t.right_cloud.animate(
                    {
                        left: t.right_cloud.width() * t.final_right
                    },
                    {
                        duration: t.cloud_duration,
                        easing: 'easeInOutSine'
                    }
                );
            }
        },

        fade_moon: function()
        {
            var t = this;
            $engine.clouded_sky.stop(true, true);
            $engine.clouded_sky.animate({
                    opacity: 1
                },
                {
                    duration: t.cloud_duration/2,
                    easing: 'easeInSine',
                    complete: function(){$moon.cloud_complete()}
                }
            );
        },

        decloud: function()
        {
            var t = this;
            if (t.clouded)
            {
                t.animating_decloud = true;
                t.left_cloud.css('opacity', 0);
                t.right_cloud.css('opacity', 0);

                $engine.clouded_sky.stop(true, true);
                $engine.clouded_sky.animate({
                        opacity: 0
                    },
                    {
                        duration: t.cloud_duration/2,
                        easing: 'easeOutSine',
                        complete: function(){t.animating_decloud=false;t.clouded=false;$moon.decloud_complete()}
                    }
                );
            }
        },

        fade_out: function()
        {
            $engine.moon.css('opacity', 0.5);
        },

        cleanup: function()
        {
            var t = this;
            t.clouded = false;
            t.animating_decloud = false;
            $engine.clouded_sky.stop(true, false);
            $engine.clouded_sky.css('opacity', 0);
            t.left_cloud.css('opacity', 0);
            t.right_cloud.css('opacity', 0);
        },

        update_positions: function()
        {
            var t = this;
            if (t.clouded && !t.animating_decloud)
            {
                t.left_cloud.stop(true, true);
                t.right_cloud.stop(true, true);
                t.left_cloud.css('left', t.left_cloud.width() * t.final_left * -1);
                t.right_cloud.css('left', t.right_cloud.width() * t.final_right);
            } 
        }
    };

    window.$moon = window.MoonManager = new MoonManager();
})(jQuery);
(function($){

    var SunManager = function()
    {
        
    }

    SunManager.prototype = {
        //Constants
        sun_duration: 20000,

        //Variables
        shining: false,

        //Event handlers
        sunrise_complete: function(){},
        sunset_complete: function(){},
        sunrise_out_complete: function(){},
        
        //Functions

        sunrise: function()
        {
            var t = this;
            t.shining = true;
            $engine.sun.css('top', $engine.skyline.height());
            $engine.sun.show();
            $engine.content.stop(true, false);
            $engine.sun.animate(
                {
                    top: ($engine.sun.height()/2)*-1
                },
                {
                    duration: t.sun_duration,
                    easing: 'easeOutQuad',
                    complete: function(){t.sunrise_complete();
                                         $engine.light_transitioning=false;
                                         $engine.content.css('backgroundColor', $engine.daylight);
                                        }
                }
            );
            $engine.content.animate(
                {
                    backgroundColor: $engine.daylight
                },
                {
                    duration: t.sun_duration/2,
                    easing: 'easeOutQuad'
                }
            );
        },

        sunrise_out: function()
        {
            var t = this;
            $engine.light_transitioning=true;
            $engine.content.stop(true, false);
            $engine.sun.animate(
                {
                    top: $engine.sun.height()*-1
                },
                {
                    duration: t.sun_duration/4,
                    easing: 'easeInQuad',
                    complete: function(){t.shining=false;
                                         $engine.sun.hide();
                                         $engine.sun.css('top', $engine.skyline.height());
                                         $engine.content.css('backgroundColor', $engine.dark);
                                         t.sunrise_out_complete()}
                }
            );

            $engine.content.animate(
                {
                    backgroundColor: $engine.dark 
                },
                {
                    duration: t.sun_duration/4,
                    easing: 'easeInQuad'
                }
            );
        },

        sunset: function()
        {
            var t = this;
            $engine.light_transitioning=true;
            $engine.content.stop(true, false);
            $engine.sun.animate(
                {
                    top: $engine.skyline.height()
                },
                {
                    duration: t.moon_duration,
                    easing: 'easeInQuad',
                    complete: function(){t.shining=false;
                                         $engine.sun.hide();
                                         $engine.content.css('backgroundColor', $engine.dark);
                                         t.sunset_complete()}
                }
            );
            $engine.content.animate(
                {
                    backgroundColor: $engine.dark
                },
                {
                    duration: t.sun_duration,
                    neasing: 'easeInQuad'
                }
            );
        }
    };

    window.$sun = window.SunManager = new SunManager();
})(jQuery);
(function($){

    var WebManager = function()
    {
        
    }

    WebManager.prototype = {
        dew_duration: 2000,

        spider_frames: 2,
        spider_frame_duration: 100,
        moth_frames: 5,
        moth_frame_duration: 25,

        //Variables
        dewed: false,
        signup: false,
        spider_frame: 0,
        spider_timer: 0,
        spider_timeout: 0,
        spider_animate_average: 500,
        spider_animate_random: 200,

        moth_frame: 0,
        moth_timer: 0,
        moth_timeout: 0,
        moth_animate_average: 500,
        moth_animate_random: 100,
        moth_direction: 0,

        //Event handlers
        dew_complete: function(){},
        undew_complete: function(){},
        signup_complete: function(){},
        unsignup_complete: function(){},
        spider_complete: function(){},
        spider_saturate_complete: function(){},
        spider_desaturate_complete: function(){},
        
        //Functions

        dew: function()
        {
            var t = this,
            dew_web = $('.cobweb_dew');
            t.dewed = true;
            dew_web.animate(
                {
                    opacity: 0.6
                },
                {
                    duration: t.dew_duration,
                    easing: 'easeInOutQuad',
                    complete: function(){t.dew_complete()}
                }
            );
        },

        undew: function()
        {
            var t = this,
            dew_web = $('.cobweb_dew');
            dew_web.animate(
                {
                    opacity: 0
                },
                {
                    duration: t.dew_duration,
                    easing: 'easeInOutQuad',
                    complete: function(){t.dewed=false;t.undew_complete()}
                }
            );
        },

        show_signup: function()
        {
            var t = this,
            signup_web = $('.cobweb_signup');
            t.signup = true;
            signup_web.animate(
                {
                    opacity: 1 
                },
                {
                    duration: t.dew_duration,
                    easing: 'easeInOutQuad',
                    complete: function(){t.signup_complete()}
                }
            );
        },

        hide_signup: function()
        {
            var t = this,
            signup_web = $('.cobweb_signup');
            signup_web.animate(
                {
                    opacity: 0
                },
                {
                    duration: t.dew_duration,
                    easing: 'easeInOutQuad',
                    complete: function(){t.signup=false;t.unsignup_complete()}
                }
            );
        },

        animate_spider: function()
        {
            var t = this;
            t.spider_timer = setInterval('$web.spider_tick()', t.spider_frame_duration);
            t.spider_timeout = setTimeout('$web.stop_spider()', t.spider_animate_average + Math.floor(Math.random() * t.spider_animate_random)-(t.spider_animate_random/2));
        },

        stop_spider: function()
        {
            var t = this;
            clearInterval(t.spider_timer);
            clearTimeout(t.spider_timeout);
            
            t.spider_timer = 0;
            t.spider_timeout = 0;
            t.spider_complete();
        },

        spider_tick: function()
        {
            var t = this;
            ++t.spider_frame;
            if (t.spider_frame >= t.spider_frames)
            {
                t.spider_frame = 0;
            }
            $engine.spider.children('.shell').css('backgroundPosition', $engine.spider.width() * t.spider_frame * -1);
        },

        spider_saturate: function()
        {
            var t = this;
            $engine.spider.children('.colour').animate(
                {
                    opacity: 1
                },
                {
                    duration: $sun.sun_duration/2,
                    easing: 'easeOutQuad',
                    complete: function(){t.spider_saturate_complete()}
                }
            );

        },

        spider_desaturate: function()
        {
            var t = this;
            $engine.spider.children('.colour').animate(
                {
                    opacity: 0
                },
                {
                    duration: $sun.sun_duration/4,
                    easing: 'easeOutQuad',
                    complete: function(){t.spider_desaturate_complete()}
                }
            );
        },

        update_positions: function()
        {
            var t = this;
            $engine.spider.children('.shell').css('backgroundPosition', $engine.spider.width() * t.spider_frame * -1);
        },

        animate_moth: function()
        {
            var t = this;
            t.moth_timer = setInterval('$web.moth_tick()', t.moth_frame_duration);
            t.moth_timeout = setTimeout('$web.stop_moth()', t.moth_animate_average + Math.floor(Math.random() * t.moth_animate_random)-(t.moth_animate_random/2));
        },

        stop_moth: function()
        {
            var t = this;
            clearInterval(t.moth_timer);
            clearTimeout(t.moth_timeout);
            
            t.moth_timer = 0;
            t.moth_timeout = 0;
            t.moth_frame = 0;
            $engine.moth.css('backgroundPosition', $engine.moth.width() * t.moth_frame * -1);
            t.moth_complete();
        },

        moth_tick: function()
        {
            var t = this;
            if (t.moth_direction)
            {
                --t.moth_frame;
                if (t.moth_frame <= 0)
                {
                    t.moth_direction = 0;  
                }
            }
            else
            {
                ++t.moth_frame;
                if (t.moth_frame >= t.moth_frames - 1)
                {
                    t.moth_direction = 1;  
                }
            }
            $engine.moth.css('backgroundPosition', $engine.moth.width() * t.moth_frame * -1);
        }

    };

    window.$web = window.WebManager = new WebManager();
})(jQuery);
(function($){

    var StarManager = function()
    {
        
    }

    StarManager.prototype = {
        shine_complete:function(){},
        fade_complete: function(){},
        
        shining: false,
        max_stars: 6,
        stars: [],
        fade_duration: 1500,
        twinkle_duration: 500,
        twinkler_timer: 0,

        init: function()
        {
            var t = this;
            for (var i = 0; i < t.max_stars; ++i)
            {
                t.stars.push(new Star());
            }
        },

        shine: function()
        {
            var t = this;
            if (!t.shining)
            {
                t.shining = true;
                for (var i in t.stars)
                {
                    t.stars[i].shine(i % 2);
                }
                t.shine_complete(); 
                clearInterval(t.twinkler_timer);
                t.twinkler_timer = setInterval('$stars.twinkle()', t.twinkle_duration*2);
            }
        },

        fade: function()
        {
            var t = this;
            t.shining = false;
            clearInterval(t.twinkler_timer);
            for(var i in t.stars)
            {
                t.stars[i].fade();
            }
            t.fade_complete();
        },

        twinkle: function()
        {
            var t = this;
            if (t.shining && t.stars.length > 0)
            {
                t.stars[Math.floor(Math.random()*t.stars.length)].twinkle();
            }
            else
            {
                clearInterval(t.twinkler_timer);
            }
        },

        destroy_all: function()
        {
            var t = this;
            for (var i in t.stars)
            {
                t.stars[i].destroy();
            }
        },

        update_positions: function(new_orientation, last_orientation)
        {
            var t = this;

            for(var i in t.stars)
            {
                t.stars[i].dom.css('top', $engine.content.height() * t.stars[i].ratio_from_top);
                if (t.stars[i].ratio_from_left < t.stars[i].ratio_from_right)
                {
                    t.stars[i].dom.css('left', $engine.content.width() * t.stars[i].ratio_from_left);
                }
                else
                {
                    t.stars[i].dom.css('left', $engine.content.width() - ($engine.content.width() * t.stars[i].ratio_from_right));
                }
                t.stars[i].dom.css('backgroundPosition', (t.frame * t.stars[i].dom.width() * -1 )+'px 0px');
            }
        }
    };

    var Star = function()
    {
        var t = this,
        offset = 0;
        t.dom = $(document.createElement('div')).addClass('star').css('opacity', 0);
        $engine.content.append(t.dom);
    }

    Star.prototype = {
        dom: null,
        frame: 0,
        ratio_from_left: 0,
        ratio_from_right: 0,
        ratio_from_top: 0,

        shine: function(right_hand_side)
        {
            var t = this,
            offset = 0;
            t.destroy();
            //Pick a random frame
            t.frame = Math.floor(Math.random()*5);
            t.dom.css('backgroundPosition', (t.frame * t.dom.width() * -1 )+'px 0px');
            if (right_hand_side == 1)
            {
                offset = ($engine.content.width()/2)+($engine.moon.width()/2);
            }
            //Pick a random position
            t.dom.css('left', Math.floor(Math.random()*(($engine.content.width()/2)-($engine.moon.width()/2)-t.dom.width()))+offset);
            t.dom.css('top', Math.floor(Math.random()*($engine.treetops.position().top-t.dom.height())));

            //Set our ratios
            t.ratio_from_left = t.dom.position().left / $engine.content.width();
            t.ratio_from_right = ($engine.content.width() - t.dom.position().left) / $engine.content.width();
            t.ratio_from_top = t.dom.position().top / $engine.content.height();

            t.dom.animate(
                {
                    opacity: 1
                },
                {
                    duration: $stars.fade_duration + (Math.floor(Math.random()*200)-100),
                    easing: 'easeInSine',
                    complete: function(){}
                }
            );
        },

        twinkle: function()
        {
            var t = this;
            t.dom.stop(true, true);
            t.dom.animate(
            {
                opacity:0.5
            },
            {
                duration: $stars.twinkle_duration,
                easing: 'easeInOutSine'
            }).animate(
            {
                opacity:1
            },
            {
                duration: $stars.twinkle_duration,
                easing: 'easeInOutSine'
            });
        },

        fade: function()
        {
            var t = this;
            t.dom.stop(true, false);
            t.dom.animate(
                {
                    opacity: 0
                },
                {
                    duration: $stars.fade_duration,
                    easing: 'easeInOutSine',
                    complete: function(){t.destroy()}
                }
            );
        },

        destroy: function()
        {
            var t = this;
            t.dom.stop(true, false);
            t.dom.css('opacity', 0);
        }
    };
    window.$stars = window.StarManager = new StarManager();
})(jQuery);
(function($){

    var BoarManager = function()
    {
        
    }

    BoarManager.prototype = {
        //Constants
        boar_frames: 4,
        boar_sequences: 3,
        boar_animation_speed: 100, //Lower is faster
        walk_duration: 5000,
        //Variables
        boar: null,
        start_frame: 0,
        current_frame: 0,
        current_sequence: 0,
        target_frame: 0,
        target_frame_wait: 0,
        reverse: false,

        sequence_complete: function(){},
        move_on_left_complete: function(){},
        move_on_right_complete: function(){},
        move_off_left_complete: function(){},
        move_off_right_complete: function(){},

        animate_timer: 0,        

        init: function()
        {
            var t = this;
            t.boar = $engine.content.find('.boar');
        },

        animate: function()
        {
            var t = this;
            t.stop_animation();
            t.animate_timer = setInterval('$boar.increment_frame()', t.boar_animation_speed);
        },

        increment_frame: function()
        {
            var t = this;
            if (t.reverse)
            {
                --t.current_frame;
                if (t.current_frame == 0)
                    t.reverse = false;
            }
            else
            {
                ++t.current_frame;
                if (t.current_frame == t.boar_frames - 1)
                    t.reverse = true;
            }
            t.update_frame();
        },

        set_sequence: function(sequence)
        {
            var t = this;
            t.current_frame = 0;
            t.current_sequence = sequence;
        },

        play_sequence: function(sequence, start_frame, end_frame, final_frame_wait)
        {
            var t = this;
            t.stop_animation();
            t.set_sequence(sequence);            
            t.current_frame = t.start_frame = start_frame;
            t.target_frame = end_frame;
            t.target_frame_wait = final_frame_wait;
            t.animate_timer = setInterval('$boar.increment_sequence_frame()', t.boar_animation_speed);
        },

        increment_sequence_frame: function()
        {
            var t = this;
            if (t.reverse)
            {
                if (t.current_frame == t.start_frame)
                {
                    t.stop_animation();
                    t.sequence_complete();
                }
                else
                {
                    --t.current_frame;
                }
            }
            else
            {
                if (t.current_frame < t.target_frame + t.target_frame_wait)
                {
                    ++t.current_frame;
                }
                else
                {
                    t.reverse = true;
                }
            }
            t.force_frame(t.current_sequence, (t.current_frame <= t.target_frame)?t.current_frame:t.target_frame);
        },

        update_frame: function()
        {
            var t = this;
            t.boar.css('backgroundPosition', (t.boar.width() * t.current_frame * -1) + "px " + (t.boar.height() * t.current_sequence * -1) + 'px');
        },

        force_frame: function(sequence, index)
        {
            var t = this;
            t.boar.css('backgroundPosition', (t.boar.width() * index * -1) + "px " + (t.boar.height() * sequence * -1) + 'px');
        },

        stop_animation: function()
        {
            var t = this;
            clearInterval(t.animate_timer);
            t.reverse = false;
        },

        move_on_left: function()
        {
            var t = this;
            t.stop_animation();
            t.boar.css('top', $engine.foreground_trees.position().top + $engine.foreground_trees.height() - (t.boar.height()*1.5));
            t.boar.css('left', t.boar.width() * -1);
            t.set_sequence(1);
            t.animate();
            t.boar.animate(
                {
                    left: $engine.web.position().left - ($engine.content.width() * 0.0976) - ($boar.boar.width()*.85)
                },
                {
                    duration: t.walk_duration,
                    easing: 'linear',
                    complete: function(){$boar.stop_animation();$boar.move_on_left_complete()}
                });
        },
        
        move_on_right: function()
        {
            var t = this;
            t.stop_animation();
            t.boar.css('top', $engine.foreground_trees.position().top + $engine.foreground_trees.height() - (t.boar.height()*1.5));
            t.boar.css('left', $engine.content.width() + t.boar.width());
            t.set_sequence(0);
            t.animate();
            t.boar.animate(
                {
                    left: $engine.web.position().left + $engine.web.width() - ($engine.content.width() * 0.078) + ($boar.boar.width()*.60)
                },
                {
                    duration: t.walk_duration,
                    easing: 'linear',
                    complete: function(){$boar.stop_animation();$boar.move_on_right_complete()}
                });
        },
        
        move_off_left: function()
        {
            var t = this;
            t.stop_animation();
            t.set_sequence(0);
            t.animate();
            t.boar.animate(
                {
                    left: t.boar.width() *-1 
                },
                {
                    duration: t.walk_duration,
                    easing: 'linear',
                    complete: function(){$boar.stop_animation();$boar.move_off_left_complete()}
                });
        },

        move_off_right: function()
        {
            var t = this;
            t.stop_animation();
            t.set_sequence(1);
            t.animate();
            t.boar.animate(
                {
                    left: $engine.content.width() + t.boar.width()
                },
                {
                    duration: t.walk_duration,
                    easing: 'linear',
                    complete: function(){$boar.stop_animation();$boar.move_off_right_complete()}
                });
        },

        update_positions: function()
        {
            var t = this;
            t.stop_animation();
            t.boar.stop(true, false);
            t.boar.css('top', 0);
            t.boar.css('left',-9999);
            $engine.boared = false;
        }
    };

    window.$boar = window.BoarManager = new BoarManager();
})(jQuery);
(function($){

    var IntroManager = function()
    {
        
    }

    IntroManager.prototype = {
        intro_complete: function(){},
        fall_duration: 7000,
        web_stick_ratio: 0.7,
        intro_running: false,

        start: function()
        {
            var t = this;
            t.skip();
        },

        skip: function()
        {
            var t = this;
            if ($engine.intro)
            {
                $engine.intro.remove();
                $engine.intro = null;
            }

            t.intro_complete();
        },

        update_positions: function()
        {
            var t = this;
        }
    };

    window.$intro = window.IntroManager = new IntroManager();
})(jQuery);
(function($){

    var RotateHandler = function()
    {
        
    }

    RotateHandler.prototype = {

        last_orientation: 0,
        supportsOrientationChange: false,

        init: function() 
        {
            var t = this;
            t.supportsOrientationChange = "onorientationchange" in window;
            if (t.supportsOrientationChange == true)
            {
                window.onorientationchange = function(){$rotate.handle_rotation()};
                window.onresize = function(){};
            }
            else
            {
                window.onresize = function(){$rotate.handle_rotation()};
            }
            t.last_orientation = window.orientation;
        },

        handle_rotation: function()
        {
            var t = this,
            orientation = window.orientation;
            if (!t.supportsOrientationChange || (orientation != t.last_orientation &&
                orientation != t.last_orientation *-1))
            {
                t.update_positions(orientation, t.last_orientation);
            }

            t.last_orientation = orientation;
        },

        update_positions: function(new_orientation, last_orientation)
        {
            var t = this;
            $intro.update_positions();
            $stars.update_positions(new_orientation, last_orientation);
            $web.update_positions();
            $rain.update_positions();
            $moon.update_positions();
            $boar.update_positions();
            $engine.hide_chrome();
        }
    };

    window.$rotate = window.RotateHandler = new RotateHandler();
})(jQuery);
(function($){

    var ResizeHandler = function()
    {
        
    }

    ResizeHandler.prototype = {

        init: function() 
        {
            var t = this;
            window.onresize = function(){$resize.handle_resize()};
        },

        handle_resize: function()
        {
            var width = $(window).width(), 
                height = $(window).height(),
                base_width = 1200,
                base_height = 840,
                r_wh = base_width / base_height,
                r_hw = base_height / base_width;
            //This needs to be at an aspect ratio of 1.333, so cap our sizes
            if (height > width * r_hw)
            {
                height=Math.floor(width*r_hw);
            }
            else if (width > height * r_wh)
            {
                width=Math.floor(height*r_wh);
            }
            
            if (width > base_width)
            {
                $('#flash_wrapper').css('width', base_width+'px').css('height', base_height+'px');
            }
            else
            {
                $('#flash_wrapper').css('width', width+'px').css('height', height+'px');
            }
            $('#flash_wrapper').css('top', Math.floor(($(window).height()/2)-($('#flash_wrapper').height()/2)));
        }
    };

    window.$resize = window.ResizeHandler = new ResizeHandler();
})(jQuery);
(function($){

    var SignupHandler = function()
    {

    }

    SignupHandler.prototype = {

        init: function()
        {
            $('.signup_wrapper').css('top', '9999px');
            var options = {
                beforeSubmit: $signup.validation,
                success: $signup.form_submit_success,
                failure: $signup.form_submit_error,
                dataType: 'xml'
            }, t = this;

            $('.signup_container').ajaxForm(options);

            $('input').each(function() {
                    if ($(this).val() != "") {
                        $(this).parent().find('label').css({'color':'#FFF'});
                    }
                    else
                    {
                        $(this).parent().find('label').css({'color':'#000'});
                    }
                });

           $('input').focus(function() {
                $(this).parent().find('label').css({'color':'#FFF'});
           }).blur(function() {
                   if($(this).val() == "") {
                       $(this).parent().find('label').css({'color':'#000'});
                   }
                });

            $('#signup_link, .small_feather, .feather_caption, .fallback_signup').click(function() {
                t.show();
            });

            $('.moth, .moth_caption').click(function() {
                window.location = $('.moth').children('a').attr('href');
            });

            $('.fallback_cashmere').click(function() {
                window.location = $('.fallback_cashmere').children('a').attr('href');
            });

            $('.close_button').click(function() {
                $('.signup_wrapper').css('top', '9999px');
            });
        },

        show: function()
        {
            $('.signup_wrapper').css('top', '');
        },

        validation: function()
        {
            //Currently, does nothing as we no longer have a TC checkbox
            return true;
        },

        form_submit_success: function(xml,st,xhr)
        {
            my_xml = $(xml);
            if (my_xml.find('success').length > 0)
            {
                //Yay!
                $('.signup_container').html('<p>Thank you for signing up.</p>');
            }
            else if (my_xml.find('error').length > 0)
            {
                //Display a specific error
                $('.errors').text(my_xml.find('error').text());
            }
            else
            {
                //Nondescript error
                $('.errors').text('Please fill in all fields with valid data.');
            }
        },

        form_submit_error: function()
        {
            $('.errors').text('Please fill in all fields with valid data.');
        }

    };

    window.$signup = window.SignupHandler = new SignupHandler();
})(jQuery);