/*
 * jQuery Easing v1.3 - http://gsgd.co.uk/sandbox/jquery/easing/
 *
 * Uses the built in easing capabilities added In jQuery 1.1
 * to offer multiple easing options
 *
 * TERMS OF USE - jQuery Easing
 * 
 * Open source under the BSD License. 
 * 
 * Copyright © 2008 George McGinley Smith
 * All rights reserved.
 * 
 * Redistribution and use in source and binary forms, with or without modification, 
 * are permitted provided that the following conditions are met:
 * 
 * Redistributions of source code must retain the above copyright notice, this list of 
 * conditions and the following disclaimer.
 * Redistributions in binary form must reproduce the above copyright notice, this list 
 * of conditions and the following disclaimer in the documentation and/or other materials 
 * provided with the distribution.
 * 
 * Neither the name of the author nor the names of contributors may be used to endorse 
 * or promote products derived from this software without specific prior written permission.
 * 
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY 
 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
 * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
 *  COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
 *  EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
 *  GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED 
 * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
 *  NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED 
 * OF THE POSSIBILITY OF SUCH DAMAGE. 
 *
*/
// t: current time, b: begInnIng value, c: change In value, d: duration
jQuery.easing['jswing'] = jQuery.easing['swing'];

jQuery.extend(jQuery.easing, {
    def: 'easeOutQuad',
    swing: function (x, t, b, c, d) {
        //alert(jQuery.easing.default);
        return jQuery.easing[jQuery.easing.def](x, t, b, c, d);
    },
    easeInQuad: function (x, t, b, c, d) {
        return c * (t /= d) * t + b;
    },
    easeOutQuad: function (x, t, b, c, d) {
        return -c * (t /= d) * (t - 2) + b;
    },
    easeInOutQuad: function (x, t, b, c, d) {
        if ((t /= d / 2) < 1) return c / 2 * t * t + b;
        return -c / 2 * ((--t) * (t - 2) - 1) + b;
    },
    easeInCubic: function (x, t, b, c, d) {
        return c * (t /= d) * t * t + b;
    },
    easeOutCubic: function (x, t, b, c, d) {
        return c * ((t = t / d - 1) * t * t + 1) + b;
    },
    easeInOutCubic: function (x, t, b, c, d) {
        if ((t /= d / 2) < 1) return c / 2 * t * t * t + b;
        return c / 2 * ((t -= 2) * t * t + 2) + b;
    },
    easeInQuart: function (x, t, b, c, d) {
        return c * (t /= d) * t * t * t + b;
    },
    easeOutQuart: function (x, t, b, c, d) {
        return -c * ((t = t / d - 1) * t * t * t - 1) + b;
    },
    easeInOutQuart: function (x, t, b, c, d) {
        if ((t /= d / 2) < 1) return c / 2 * t * t * t * t + b;
        return -c / 2 * ((t -= 2) * t * t * t - 2) + b;
    },
    easeInQuint: function (x, t, b, c, d) {
        return c * (t /= d) * t * t * t * t + b;
    },
    easeOutQuint: function (x, t, b, c, d) {
        return c * ((t = t / d - 1) * t * t * t * t + 1) + b;
    },
    easeInOutQuint: function (x, t, b, c, d) {
        if ((t /= d / 2) < 1) return c / 2 * t * t * t * t * t + b;
        return c / 2 * ((t -= 2) * t * t * t * t + 2) + b;
    },
    easeInSine: function (x, t, b, c, d) {
        return -c * Math.cos(t / d * (Math.PI / 2)) + c + b;
    },
    easeOutSine: function (x, t, b, c, d) {
        return c * Math.sin(t / d * (Math.PI / 2)) + b;
    },
    easeInOutSine: function (x, t, b, c, d) {
        return -c / 2 * (Math.cos(Math.PI * t / d) - 1) + b;
    },
    easeInExpo: function (x, t, b, c, d) {
        return (t == 0) ? b : c * Math.pow(2, 10 * (t / d - 1)) + b;
    },
    easeOutExpo: function (x, t, b, c, d) {
        return (t == d) ? b + c : c * (-Math.pow(2, -10 * t / d) + 1) + b;
    },
    easeInOutExpo: function (x, t, b, c, d) {
        if (t == 0) return b;
        if (t == d) return b + c;
        if ((t /= d / 2) < 1) return c / 2 * Math.pow(2, 10 * (t - 1)) + b;
        return c / 2 * (-Math.pow(2, -10 * --t) + 2) + b;
    },
    easeInCirc: function (x, t, b, c, d) {
        return -c * (Math.sqrt(1 - (t /= d) * t) - 1) + b;
    },
    easeOutCirc: function (x, t, b, c, d) {
        return c * Math.sqrt(1 - (t = t / d - 1) * t) + b;
    },
    easeInOutCirc: function (x, t, b, c, d) {
        if ((t /= d / 2) < 1) return -c / 2 * (Math.sqrt(1 - t * t) - 1) + b;
        return c / 2 * (Math.sqrt(1 - (t -= 2) * t) + 1) + b;
    },
    easeInElastic: function (x, t, b, c, d) {
        var s = 1.70158;
        var p = 0;
        var a = c;
        if (t == 0) return b;
        if ((t /= d) == 1) return b + c;
        if (!p) p = d * .3;
        if (a < Math.abs(c)) {
            a = c;
            var s = p / 4;
        } else var s = p / (2 * Math.PI) * Math.asin(c / a);
        return -(a * Math.pow(2, 10 * (t -= 1)) * Math.sin((t * d - s) * (2 * Math.PI) / p)) + b;
    },
    easeOutElastic: function (x, t, b, c, d) {
        var s = 1.70158;
        var p = 0;
        var a = c;
        if (t == 0) return b;
        if ((t /= d) == 1) return b + c;
        if (!p) p = d * .3;
        if (a < Math.abs(c)) {
            a = c;
            var s = p / 4;
        } else var s = p / (2 * Math.PI) * Math.asin(c / a);
        return a * Math.pow(2, -10 * t) * Math.sin((t * d - s) * (2 * Math.PI) / p) + c + b;
    },
    easeInOutElastic: function (x, t, b, c, d) {
        var s = 1.70158;
        var p = 0;
        var a = c;
        if (t == 0) return b;
        if ((t /= d / 2) == 2) return b + c;
        if (!p) p = d * (.3 * 1.5);
        if (a < Math.abs(c)) {
            a = c;
            var s = p / 4;
        } else var s = p / (2 * Math.PI) * Math.asin(c / a);
        if (t < 1) return -.5 * (a * Math.pow(2, 10 * (t -= 1)) * Math.sin((t * d - s) * (2 * Math.PI) / p)) + b;
        return a * Math.pow(2, -10 * (t -= 1)) * Math.sin((t * d - s) * (2 * Math.PI) / p) * .5 + c + b;
    },
    easeInBack: function (x, t, b, c, d, s) {
        if (s == undefined) s = 1.70158;
        return c * (t /= d) * t * ((s + 1) * t - s) + b;
    },
    easeOutBack: function (x, t, b, c, d, s) {
        if (s == undefined) s = 1.70158;
        return c * ((t = t / d - 1) * t * ((s + 1) * t + s) + 1) + b;
    },
    easeInOutBack: function (x, t, b, c, d, s) {
        if (s == undefined) s = 1.70158;
        if ((t /= d / 2) < 1) return c / 2 * (t * t * (((s *= (1.525)) + 1) * t - s)) + b;
        return c / 2 * ((t -= 2) * t * (((s *= (1.525)) + 1) * t + s) + 2) + b;
    },
    easeInBounce: function (x, t, b, c, d) {
        return c - jQuery.easing.easeOutBounce(x, d - t, 0, c, d) + b;
    },
    easeOutBounce: function (x, t, b, c, d) {
        if ((t /= d) < (1 / 2.75)) {
            return c * (7.5625 * t * t) + b;
        } else if (t < (2 / 2.75)) {
            return c * (7.5625 * (t -= (1.5 / 2.75)) * t + .75) + b;
        } else if (t < (2.5 / 2.75)) {
            return c * (7.5625 * (t -= (2.25 / 2.75)) * t + .9375) + b;
        } else {
            return c * (7.5625 * (t -= (2.625 / 2.75)) * t + .984375) + b;
        }
    },
    easeInOutBounce: function (x, t, b, c, d) {
        if (t < d / 2) return jQuery.easing.easeInBounce(x, t * 2, 0, c, d) * .5 + b;
        return jQuery.easing.easeOutBounce(x, t * 2 - d, 0, c, d) * .5 + c * .5 + b;
    }
});

/*
 *
 * TERMS OF USE - EASING EQUATIONS
 * 
 * Open source under the BSD License. 
 * 
 * Copyright © 2001 Robert Penner
 * All rights reserved.
 * 
 * Redistribution and use in source and binary forms, with or without modification, 
 * are permitted provided that the following conditions are met:
 * 
 * Redistributions of source code must retain the above copyright notice, this list of 
 * conditions and the following disclaimer.
 * Redistributions in binary form must reproduce the above copyright notice, this list 
 * of conditions and the following disclaimer in the documentation and/or other materials 
 * provided with the distribution.
 * 
 * Neither the name of the author nor the names of contributors may be used to endorse 
 * or promote products derived from this software without specific prior written permission.
 * 
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY 
 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
 * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
 *  COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
 *  EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
 *  GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED 
 * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
 *  NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED 
 * OF THE POSSIBILITY OF SUCH DAMAGE. 
 *
 */

/**
 * JSized plugin factory
 * 
 * Allows for jQuery UI style api for methods
 * 
 * eg. $(elem).myplugin('mymethodname','args',5,true)
 * it accepts both constructors or object literals as the second argument
 * eg. $.plugin('myplugin', MyPlugin);
 * 
 * A limitation of this plugin is that the methods are only cognizant
 * on a per-element basis. They do not know the entire set.
 * 
 * by Paul Irish. Public Domain
 *  
 * @requires jQuery
 */

/**
 * example stepper plugin.
 * defined as an object literal.
 *
 * just as easily this could be written as a class with 
 * resig's simple inheritance script: http://ejohn.org/blog/simple-javascript-inheritance/
 * e.g. 
 *   var MyPlugin = Class.extend({ ...
 */

/*
var MyPlugin = {
      // init will be called when plugin initalized for an elem
      init: function(options, element) {
      },
      method1: function() {
      }
};

// install the plugin
jQuery.jsizedPlugin('pluginName', MyPlugin);

// instantiate a new instance (init will be called)
jQuery('.element').pluginName({ foo: 'bar' });

// use a method
jQuery('.element').pluginName('method1', 'someparam');

*/

jQuery.jsizedPlugin = function (name, object) {
    // create a new plugin with the given name
    jQuery.fn[name] = function (options) {

        var args = Array.prototype.slice.call(arguments, 1);
        return this.each(function () {

            // check the data() cache, if it's there we'll call the method requested
            var instance = jQuery.data(this, name);
            if (instance) {
                options && instance[options].apply(instance, args);
            } else {
                // if a constructor was passed in...
                if (typeof object === 'function') instance = new object(options, this);
                // else an object was passed in
                else {
                    // create a constructor out of it


                    function F() {};
                    F.prototype = object;
                    instance = new F()
                    instance.init(options, this);
                }

                jQuery.data(this, name, instance);
            }
        });
    };
};

/**
 * JSized Carousel
 * Copyright (c) 2009 JSized, http://jsized.com
 * 
 * Supports images and videos with description
 * 
 * @requires jQuery
 */
(function () {
    function m() {
        if (window.console && console.log && i.isFunction(console.log)) {
            Array.prototype.unshift.call(arguments, "[Carousel]");
            console.log.apply(console, arguments)
        }
    }
    function q(d, c) {
        function f(a, b, g) {
            a = i(a);
            if (!n[b]) throw TypeError("Invalid animation type");
            g = g ||
            function () {};
            n[b](a, g)
        }
        function j(a) {
            return a.each(function (b, g) {
                b = i(g).prevAll().length;
                i(g).css(k(b, false))
            })
        }
        function k(a, b) {
            a = c - a - 1;
            var g = d.front.height,
                e = d.front.width,
                h = d.sizeDecrease;
            b = {
                top: a * g * h * 0.9,
                right: a * (e * h + d.distanceBetween),
                width: e - e * h * a,
                height: g - g * h * a,
                opacity: b ? 1 : Math.max(0.7, 1 - a * 0.1)
            };
            if (b.width < 1 || b.height < 1) {
                b.width = 1;
                b.height = 1
            }
            for (prop in b) if (prop != "opacity" && prop != "visibility") b[prop] = Math.round(b[prop]);
            return b
        }
        function o(a) {
            if (a.length != 1) throw Error("Pass only 1 at a time");
            a.find("img").css({
                width: a.width(),
                height: a.height()
            })
        }
        function p(a) {
            a.find("img").css({
                width: "100%",
                height: "100%"
            })
        }
        var l = false,
            n = {
                load: function (a, b) {
                    j(a);
                    p(a);
                    a.show();
                    b()
                },
                hide: function (a, b) {
                    var g = a.length - 1;
                    a.each(function (e, h) {
                        h = i(h);
                        o(h);
                        setTimeout(function () {
                            h.animate({
                                height: 0,
                                top: h.height() + h[0].offsetTop
                            }, 700, function () {
                                h.hide();
                                e == g && b()
                            })
                        }, e * 250)
                    })
                },
                forward: function (a, b) {
                    l = true;
                    var g = c - a.length;
                    i({
                        sub: 0
                    }).animate({
                        sub: g
                    }, {
                        duration: 1E3,
                        easing: "easeOutQuad",
                        step: function () {
                            for (var e = 0; e < a.length; e++) a.eq(e).css(k(e + this.sub))
                        },
                        complete: function () {
                            l = false;
                            b()
                        }
                    })
                },
                show: function (a, b) {
                    a.each(function (g, e) {
                        e = i(e);
                        setTimeout(function () {
                            j(e);
                            o(e);
                            var h = {
                                height: e.height(),
                                top: +e.css("top").slice(0, -2)
                            };
                            e.css({
                                height: 0,
                                top: h.height + h.top
                            }).animate(h, 700, "linear", function () {
                                p(e);
                                g == a.length - 1 && b()
                            })
                        }, g * 250)
                    })
                },
                hoverOver: function (a) {
                    l || a.addClass("hover").animate({
                        opacity: 1
                    }, {
                        queue: false,
                        duration: 450
                    })
                },
                hoverOut: function (a) {
                    if (!l) {
                        var b = a.prevAll().length;
                        b = k(b).opacity;
                        a.animate({
                            opacity: b
                        }, {
                            queue: false,
                            duration: 450,
                            complete: function () {
                                a.removeClass("hover")
                            }
                        })
                    }
                }
            };
        return {
            animate: f
        }
    }
    var i = jQuery;
    i.jsizedPlugin("jsizedCarousel", {
        init: function (d, c) {
            m("initing carousel on ", c);
            this.options = {
                front: {
                    width: 300,
                    height: 200
                },
                sizeDecrease: 0.1,
                distanceBetween: 15,
                changeInterval: 5
            };
            i.extend(this.options, d);
            this.el = i(c);
            this.total = this.el.children().length;
            this.fx = q(this.options, this.total);
            this.isChainging = false;
            this.loadSlides();
            this.bindInteractionEvents();
            if (this.options.changeInterval) {
                var f = this;
                this.slideshowInt = setInterval(function () {
                    f.next()
                }, this.options.changeInterval * 1E3)
            }
        },
        loadSlides: function () {
            var d = this;
            this.el.children().hide().wrap('<div class="slide"></div>').show();
            this.getSlides().each(function (c, f) {
                d.fx.animate(f, "load")
            })
        },
        getSlides: function () {
            return this.el.children()
        },
        getIndex: function (d) {
            return d.prevAll().length
        },
        bindInteractionEvents: function () {
            function d(f, j) {
                var k = i(f.target).parent();
                if (k.hasClass("slide")) {
                    f.stopPropagation();
                    c.fx.animate(k, j)
                }
            }
            var c = this;
            this.el.mouseover(function (f) {
                d(f, "hoverOver")
            }).mouseout(function (f) {
                d(f, "hoverOut")
            }).click(function (f) {
                var j = i(f.target).closest(".slide");
                if (j) {
                    c.slideshowInt && clearInterval(c.slideshowInt);
                    c.next(c.total - c.getIndex(j) - 1);
                    f.stopPropagation()
                }
            });
            m("interaction events added")
        },
        next: function (d) {
            if (!this.isChainging) {
                d = d || 1;
                var c = this,
                    f = this.fx.animate;
                c.isChainging = true;
                f(c.getSlides().slice(-d), "hide", function () {
                    f(c.getSlides().slice(0, -d), "forward", function () {
                        for (var j = 0; j < d; j++) c.getSlides().slice(-1).prependTo(c.el);
                        c.isChainging = false;
                        f(c.getSlides().slice(0, d), "show", function () {})
                    })
                })
            }
        }
    })
})();