/* ------------------------------------------------------------------------
 Class: prettyPhoto
 Use: Lightbox clone for jQuery
 Author: Stephane Caron (http://www.no-margin-for-errors.com)
 Version: 2.2.6
 ------------------------------------------------------------------------- */
(function(A){
    A.fn.prettyPhoto = function(P){
        var M = 0;
        var D = true;
        var K = [];
        var C = 0;
        A(window).scroll(function(){
            B();
        });
        A(window).resize(function(){
            B();
            N();
        });
        A(document).keyup(function(T){
            switch (T.keyCode) {
                case 37:
                    if (C == 1) {
                        return;
                    }
                    J("previous");
                    break;
                case 39:
                    if (C == setCount) {
                        return;
                    }
                    J("next");
                    break;
                case 27:
                    I();
                    break;
            }
        });
        P = jQuery.extend({
            animationSpeed: "normal",
            padding: 40,
            opacity: 0.35,
            showTitle: true,
            allowresize: true,
            counter_separator_label: "/",
            theme: "light_rounded"
        }, P);
        A(this).each(function(){
            var V = false;
            var U = false;
            var W = 0;
            var T = 0;
            K[K.length] = this;
            A(this).click(function(){
				//alert('Click event captured.')
                G(this);
                return false;
            });
        });
        function G(T){
            M = A(T);
            theRel = A(M).attr("rel");
            galleryRegExp = /\[(?:.*)\]/;
            theGallery = galleryRegExp.exec(theRel);
            isSet = false;
            setCount = 0;
            for (i = 0; i < K.length; i++) {
                if (A(K[i]).attr("rel").indexOf(theGallery) != -1) {
                    setCount++;
                    if (setCount > 1) {
                        isSet = true;
                    }
                    if (A(K[i]).attr("href") == A(T).attr("href")) {
                        C = setCount;
                        arrayPosition = i;
                    }
                }
            }
            Q(isSet);
            A("div.pp_pic_holder p.currentTextHolder").text(C + P.counter_separator_label + setCount);
            B();
            A("div.pp_pic_holder #full_res").hide();
            A(".pp_loaderIcon").show();
            R();
        }
        showimage = function(W, T, Z, Y, X, U, V){
            A(".pp_loaderIcon").hide();
            var a = F();
            if (A.browser.opera) {
                windowHeight = window.innerHeight;
                windowWidth = window.innerWidth;
            }
            else {
                windowHeight = A(window).height();
                windowWidth = A(window).width();
            }
            A("div.pp_pic_holder .pp_content").animate({
                height: X,
                width: Z
            }, P.animationSpeed);
            projectedTop = a.scrollTop + ((windowHeight / 2) - (Y / 2));
            if (projectedTop < 0) {
                projectedTop = 0 + A("div.ppt").height();
            }
            A("div.pp_pic_holder").animate({
                top: projectedTop,
                left: ((windowWidth / 2) - (Z / 2)),
                width: Z
            }, P.animationSpeed, function(){
                A("#fullResImage").attr({
                    width: W,
                    height: T
                });
                A("div.pp_pic_holder").width(Z);
                A("div.pp_pic_holder .hoverContainer").height(T).width(W);
                A("div.pp_pic_holder #full_res").fadeIn(P.animationSpeed);
                E();
                if (V) {
                    A("a.pp_expand,a.pp_contract").fadeIn(P.animationSpeed);
                }
            });
        };
        function J(T){
            if (T == "previous") {
                arrayPosition--;
                C--;
            }
            else {
                arrayPosition++;
                C++;
            }
            if (!D) {
                D = true;
            }
            A("div.pp_pic_holder .hoverContainer,div.pp_pic_holder .pp_details").fadeOut(P.animationSpeed);
            A("div.pp_pic_holder #full_res").fadeOut(P.animationSpeed, function(){
                A(".pp_loaderIcon").show();
                R();
            });
            S();
            A("a.pp_expand,a.pp_contract").fadeOut(P.animationSpeed, function(){
                A(this).removeClass("pp_contract").addClass("pp_expand");
            });
        }
        function I(){
            A("div.pp_pic_holder,div.ppt").fadeOut(P.animationSpeed, function(){
                A("div.pp_overlay").fadeOut(P.animationSpeed, function(){
                    A("div.pp_overlay,div.pp_pic_holder,div.ppt").remove();
                    if (A.browser.msie && A.browser.version == 6) {
                        A("select").css("visibility", "visible");
                    }
                });
            });
            D = true;
        }
        function H(){
            if (C == setCount) {
                A("div.pp_pic_holder a.pp_next").css("visibility", "hidden");
                A("div.pp_pic_holder a.pp_arrow_next").addClass("disabled").unbind("click");
            }
            else {
                A("div.pp_pic_holder a.pp_next").css("visibility", "visible");
                A("div.pp_pic_holder a.pp_arrow_next.disabled").removeClass("disabled").bind("click", function(){
                    J("next");
                    return false;
                });
            }
            if (C == 1) {
                A("div.pp_pic_holder a.pp_previous").css("visibility", "hidden");
                A("div.pp_pic_holder a.pp_arrow_previous").addClass("disabled").unbind("click");
            }
            else {
                A("div.pp_pic_holder a.pp_previous").css("visibility", "visible");
                A("div.pp_pic_holder a.pp_arrow_previous.disabled").removeClass("disabled").bind("click", function(){
                    J("previous");
                    return false;
                });
            }
            A("div.pp_pic_holder p.currentTextHolder").text(C + P.counter_separator_label + setCount);
            var T = (isSet) ? A(K[arrayPosition]) : A(M);
            if (T.attr("title")) {
                A("div.pp_pic_holder .pp_description").show().html(unescape(T.attr("title")));
            }
            else {
                A("div.pp_pic_holder .pp_description").hide().text("");
            }
            if (T.find("img").attr("alt") && P.showTitle) {
                hasTitle = true;
                A("div.ppt .ppt_content").html(unescape(T.find("img").attr("alt")));
            }
            else {
                hasTitle = false;
            }
        }
        function L(U, T){
            hasBeenResized = false;
            A("div.pp_pic_holder .pp_details").width(U);
            A("div.pp_pic_holder .pp_details p.pp_description").width(U - parseFloat(A("div.pp_pic_holder a.pp_close").css("width")));
            contentHeight = T + parseFloat(A("div.pp_pic_holder .pp_details").height()) + parseFloat(A("div.pp_pic_holder .pp_details").css("margin-top")) + parseFloat(A("div.pp_pic_holder .pp_details").css("margin-bottom"));
            contentWidth = U;
            containerHeight = T + parseFloat(A("div.ppt").height()) + parseFloat(A("div.pp_pic_holder .pp_top").height()) + parseFloat(A("div.pp_pic_holder .pp_bottom").height());
            containerWidth = U + P.padding;
            imageWidth = U;
            imageHeight = T;
            windowHeight = A(window).height();
            windowWidth = A(window).width();
            if (((containerWidth > windowWidth) || (containerHeight > windowHeight)) && D && P.allowresize) {
                hasBeenResized = true;
                notFitting = true;
                while (notFitting) {
                    if ((containerWidth > windowWidth)) {
                        imageWidth = (windowWidth - 200);
                        imageHeight = (T / U) * imageWidth;
                    }
                    else {
                        if ((containerHeight > windowHeight)) {
                            imageHeight = (windowHeight - 200);
                            imageWidth = (U / T) * imageHeight;
                        }
                        else {
                            notFitting = false;
                        }
                    }
                    containerHeight = imageHeight;
                    containerWidth = imageWidth;
                }
                contentHeight = imageHeight + parseFloat(A("div.pp_pic_holder .pp_details").height()) + parseFloat(A("div.pp_pic_holder .pp_details").css("margin-top")) + parseFloat(A("div.pp_pic_holder .pp_details").css("margin-bottom"));
                contentWidth = imageWidth;
                containerHeight = imageHeight + parseFloat(A("div.ppt").height()) + parseFloat(A("div.pp_pic_holder .pp_top").height()) + parseFloat(A("div.pp_pic_holder .pp_bottom").height());
                containerWidth = imageWidth + P.padding;
                A("div.pp_pic_holder .pp_details").width(contentWidth);
                A("div.pp_pic_holder .pp_details p.pp_description").width(contentWidth - parseFloat(A("div.pp_pic_holder a.pp_close").css("width")));
            }
            return {
                width: imageWidth,
                height: imageHeight,
                containerHeight: containerHeight,
                containerWidth: containerWidth,
                contentHeight: contentHeight,
                contentWidth: contentWidth,
                resized: hasBeenResized
            };
        }
        function B(){
            if (A("div.pp_pic_holder").size() > 0) {
                var T = F();
                if (A.browser.opera) {
                    windowHeight = window.innerHeight;
                    windowWidth = window.innerWidth;
                }
                else {
                    windowHeight = A(window).height();
                    windowWidth = A(window).width();
                }
                if (D) {
                    projectedTop = (windowHeight / 2) + T.scrollTop - (A("div.pp_pic_holder").height() / 2);
                    if (projectedTop < 0) {
                        projectedTop = 0 + A("div.ppt").height();
                    }
                    A("div.pp_pic_holder").css({
                        top: projectedTop,
                        left: (windowWidth / 2) + T.scrollLeft - (A("div.pp_pic_holder").width() / 2)
                    });
                    A("div.ppt").css({
                        top: A("div.pp_pic_holder").offset().top - A("div.ppt").height(),
                        left: A("div.pp_pic_holder").offset().left + (P.padding / 2)
                    });
                }
            }
        }
        function E(){
            if (isSet) {
                A("div.pp_pic_holder .hoverContainer").fadeIn(P.animationSpeed);
            }
            A("div.pp_pic_holder .pp_details").fadeIn(P.animationSpeed);
            O();
        }
        function O(){
            if (P.showTitle && hasTitle) {
                A("div.ppt").css({
                    top: A("div.pp_pic_holder").offset().top - 22,
                    left: A("div.pp_pic_holder").offset().left + (P.padding / 2),
                    display: "none"
                });
                A("div.ppt div.ppt_content").css("width", "auto");
                if (A("div.ppt").width() > A("div.pp_pic_holder").width()) {
                    A("div.ppt div.ppt_content").css("width", A("div.pp_pic_holder").width() - (P.padding * 2));
                }
                else {
                    A("div.ppt div.ppt_content").css("width", "");
                }
                A("div.ppt").fadeIn(P.animationSpeed);
            }
        }
        function S(){
            A("div.ppt").fadeOut(P.animationSpeed);
        }
        function R(){
            H();
            imgPreloader = new Image();
            nextImage = new Image();
            if (isSet && C > setCount) {
                nextImage.src = A(K[arrayPosition + 1]).attr("href");
            }
            prevImage = new Image();
            if (isSet && K[arrayPosition - 1]) {
                prevImage.src = A(K[arrayPosition - 1]).attr("href");
            }
            A("div.pp_pic_holder .pp_content").css("overflow", "hidden");
            if (isSet) {
                A("div.pp_pic_holder #fullResImage").attr("src", A(K[arrayPosition]).attr("href"));
            }
            else {
                A("div.pp_pic_holder #fullResImage").attr("src", A(M).attr("href"));
            }
            imgPreloader.onload = function(){
                var T = L(imgPreloader.width, imgPreloader.height);
                imgPreloader.width = T.width;
                imgPreloader.height = T.height;
                setTimeout("showimage(imgPreloader.width,imgPreloader.height," + T.containerWidth + "," + T.containerHeight + "," + T.contentHeight + "," + T.contentWidth + "," + T.resized + ")", 500);
            };
            (isSet) ? imgPreloader.src = A(K[arrayPosition]).attr("href") : imgPreloader.src = A(M).attr("href");
        }
        function F(){
            scrollTop = window.pageYOffset || document.documentElement.scrollTop || 0;
            scrollLeft = window.pageXOffset || document.documentElement.scrollLeft || 0;
            return {
                scrollTop: scrollTop,
                scrollLeft: scrollLeft
            };
        }
        function N(){
            A("div.pp_overlay").css({
                height: A(document).height(),
                width: A(window).width()
            });
        }
        function Q(){
            backgroundDiv = "<div class='pp_overlay'></div>";
            A("body").append(backgroundDiv);
            A("div.pp_overlay").css("height", A(document).height()).bind("click", function(){
                I();
            });
            pictureHolder = '<div class="pp_pic_holder"><div class="pp_top"><div class="pp_left"></div><div class="pp_middle"></div><div class="pp_right"></div></div><div class="pp_content"><a href="#" class="pp_expand" title="Expand the image">Expand</a><div class="pp_loaderIcon"></div><div class="hoverContainer"><a class="pp_next" href="#">next</a><a class="pp_previous" href="#">previous</a></div><div id="full_res"><img id="fullResImage" src="" /></div><div class="pp_details clearfix"><a class="pp_close" href="#">Close</a><p class="pp_description"></p><div class="pp_nav"><a href="#" class="pp_arrow_previous">Previous</a><p class="currentTextHolder">0' + P.counter_separator_label + '0</p><a href="#" class="pp_arrow_next">Next</a></div></div></div><div class="pp_bottom"><div class="pp_left"></div><div class="pp_middle"></div><div class="pp_right"></div></div></div>';
            titleHolder = '<div class="ppt"><div class="ppt_left"></div><div class="ppt_content"></div><div class="ppt_right"></div></div>';
            A("body").append(pictureHolder).append(titleHolder);
            A(".pp_pic_holder,.titleHolder").css({
                opacity: 0
            });
            A(".pp_pic_holder,.ppt").addClass(P.theme);
            A("a.pp_close").bind("click", function(){
                I();
                return false;
            });
            A("a.pp_expand").bind("click", function(){
                if (A(this).hasClass("pp_expand")) {
                    A(this).removeClass("pp_expand").addClass("pp_contract");
                    D = false;
                }
                else {
                    A(this).removeClass("pp_contract").addClass("pp_expand");
                    D = true;
                }
                S();
                A("div.pp_pic_holder .hoverContainer,div.pp_pic_holder #full_res").fadeOut(P.animationSpeed);
                A("div.pp_pic_holder .pp_details").fadeOut(P.animationSpeed, function(){
                    R();
                });
                return false;
            });
            A(".pp_pic_holder .pp_previous,.pp_pic_holder .pp_arrow_previous").bind("click", function(){
                J("previous");
                return false;
            });
            A(".pp_pic_holder .pp_next,.pp_pic_holder .pp_arrow_next").bind("click", function(){
                J("next");
                return false;
            });
            A(".hoverContainer").css({
                "margin-left": P.padding / 2
            });
            if (!isSet) {
                A(".hoverContainer,.pp_nav").hide();
            }
            if (A.browser.msie && A.browser.version == 6) {
                A("body").addClass("ie6");
                A("select").css("visibility", "hidden");
            }
            A("div.pp_overlay").css("opacity", 0).fadeTo(P.animationSpeed, P.opacity, function(){
                A("div.pp_pic_holder").css("opacity", 0).fadeIn(P.animationSpeed, function(){
                    A("div.pp_pic_holder").attr("style", "left:" + A("div.pp_pic_holder").css("left") + ";top:" + A("div.pp_pic_holder").css("top") + ";");
                });
            });
        }
    };
})(jQuery);