/* ------------------------------------------------------------------------
prettyPhoto v3.1.5
© Copyright, Stephane Caron
http://www.no-margin-for-errors.com
= ============================ Released under =============================
GPLV2 license
http://www.gnu.org/licenses/gpl-2.0.html
You are free to use prettyPhoto in commercial projects as long as the
copyright header is left intact.
============================ More information ============================
http://www.no-margin-for-errors.com/projects/prettyPhoto/
============================== Description ===============================
prettyPhoto is a jQuery based lightbox clone. Not only does it support images,
it also add support for videos, flash, YouTube, iFrame. It's a full blown
media modal box.
Please refer to http://www.no-margin-for-errors.com/projects/prettyPhoto/
for all the details on how to use.
------------------------------------------------------------------------- */
(function (e) {
function t() {
var e = location.href;
hashtag = e.indexOf("#prettyPhoto") !== -1 ? decodeURI(e.substring(e.indexOf("#prettyPhoto") + 1, e.length)) : false;
return hashtag
}
function n() {
if (typeof theRel == "undefined")
return;
location.hash = theRel + "/" + rel_index + "/"
}
function r() {
if (location.href.indexOf("#prettyPhoto") !== -1)
location.hash = "prettyPhoto"
}
function i(e, t) {
e = e.replace(/[\[]/, "\\[").replace(/[\]]/, "\\]");
var n = "[\\?&]" + e + "=([^&#]*)";
var r = new RegExp(n);
var i = r.exec(t);
return i == null ? "" : i[1]
}
e.prettyPhoto = {
version: "3.1.5"
};
e.fn.prettyPhoto = function (s) {
function g() {
e(".pp_loaderIcon").hide();
projectedTop = scroll_pos["scrollTop"] + (d / 2 - a["containerHeight"] / 2);
if (projectedTop < 0)
projectedTop = 0;
$ppt.fadeTo(settings.animation_speed, 1);
$pp_pic_holder.find(".pp_content").animate({
height: a["contentHeight"],
width: a["contentWidth"]
}, settings.animation_speed);
$pp_pic_holder.animate({
top: projectedTop,
left: v / 2 - a["containerWidth"] / 2 < 0 ? 0 : v / 2 - a["containerWidth"] / 2,
width: a["containerWidth"]
}, settings.animation_speed, function () {
$pp_pic_holder.find(".pp_hoverContainer,#fullResImage").height(a["height"]).width(a["width"]);
$pp_pic_holder.find(".pp_fade").fadeIn(settings.animation_speed);
if (isSet && S(pp_images[set_position]) == "image") {
$pp_pic_holder.find(".pp_hoverContainer").show()
} else {
$pp_pic_holder.find(".pp_hoverContainer").hide()
}
if (settings.allow_expand) {
if (a["resized"]) {
e("a.pp_expand,a.pp_contract").show()
} else {
e("a.pp_expand").hide()
}
}
if (settings.autoplay_slideshow && !m && !f)
e.prettyPhoto.startSlideshow();
settings.changepicturecallback();
f = true
});
C();
s.ajaxcallback()
}
function y(t) {
$pp_pic_holder.find("#pp_full_res object,#pp_full_res embed").css("visibility", "hidden");
$pp_pic_holder.find(".pp_fade").fadeOut(settings.animation_speed, function () {
e(".pp_loaderIcon").show();
t()
})
}
function b(t) {
t > 1 ? e(".pp_nav").show() : e(".pp_nav").hide()
}
function w(e, t) {
resized = false;
E(e, t);
imageWidth = e, imageHeight = t;
if ((p > v || h > d) && doresize && settings.allow_resize && !u) {
resized = true, fitting = false;
while (!fitting) {
if (p > v) {
imageWidth = v - 200;
imageHeight = t / e * imageWidth
} else if (h > d) {
imageHeight = d - 200;
imageWidth = e / t * imageHeight
} else {
fitting = true
}
h = imageHeight, p = imageWidth
}
if (p > v || h > d) {
w(p, h)
}
E(imageWidth, imageHeight)
}
return {
width: Math.floor(imageWidth),
height: Math.floor(imageHeight),
containerHeight: Math.floor(h),
containerWidth: Math.floor(p) + settings.horizontal_padding * 2,
contentHeight: Math.floor(l),
contentWidth: Math.floor(c),
resized: resized
}
}
function E(t, n) {
t = parseFloat(t);
n = parseFloat(n);
$pp_details = $pp_pic_holder.find(".pp_details");
$pp_details.width(t);
detailsHeight = parseFloat($pp_details.css("marginTop")) + parseFloat($pp_details.css("marginBottom"));
$pp_details = $pp_details.clone().addClass(settings.theme).width(t).appendTo(e("body")).css({
position: "absolute",
top: -1e4
});
detailsHeight += $pp_details.height();
detailsHeight = detailsHeight <= 34 ? 36 : detailsHeight;
$pp_details.remove();
$pp_title = $pp_pic_holder.find(".ppt");
$pp_title.width(t);
titleHeight = parseFloat($pp_title.css("marginTop")) + parseFloat($pp_title.css("marginBottom"));
$pp_title = $pp_title.clone().appendTo(e("body")).css({
position: "absolute",
top: -1e4
});
titleHeight += $pp_title.height();
$pp_title.remove();
l = n + detailsHeight;
c = t;
h = l + titleHeight + $pp_pic_holder.find(".pp_top").height() + $pp_pic_holder.find(".pp_bottom").height();
p = t
}
function S(e) {
if (e.match(/youtube\.com\/watch/i) || e.match(/youtu\.be/i)) {
return "youtube"
} else if (e.match(/vimeo\.com/i)) {
return "vimeo"
} else if (e.match(/\b.mov\b/i)) {
return "quicktime"
} else if (e.match(/\b.swf\b/i)) {
return "flash"
} else if (e.match(/\biframe=true\b/i)) {
return "iframe"
} else if (e.match(/\bajax=true\b/i)) {
return "ajax"
} else if (e.match(/\bcustom=true\b/i)) {
return "custom"
} else if (e.substr(0, 1) == "#") {
return "inline"
} else {
return "image"
}
}
function x() {
if (doresize && typeof $pp_pic_holder != "undefined") {
scroll_pos = T();
contentHeight = $pp_pic_holder.height(), contentwidth = $pp_pic_holder.width();
projectedTop = d / 2 + scroll_pos["scrollTop"] - contentHeight / 2;
if (projectedTop < 0)
projectedTop = 0;
if (contentHeight > d)
return;
$pp_pic_holder.css({
top: projectedTop,
left: v / 2 + scroll_pos["scrollLeft"] - contentwidth / 2
})
}
}
function T() {
if (self.pageYOffset) {
return {
scrollTop: self.pageYOffset,
scrollLeft: self.pageXOffset
}
} else if (document.documentElement && document.documentElement.scrollTop) {
return {
scrollTop: document.documentElement.scrollTop,
scrollLeft: document.documentElement.scrollLeft
}
} else if (document.body) {
return {
scrollTop: document.body.scrollTop,
scrollLeft: document.body.scrollLeft
}
}
}
function N() {
d = e(window).height(), v = e(window).width();
if (typeof $pp_overlay != "undefined")
$pp_overlay.height(e(document).height()).width(v)
}
function C() {
if (isSet && settings.overlay_gallery && S(pp_images[set_position]) == "image") {
itemWidth = 52 + 5;
navWidth = settings.theme == "facebook" || settings.theme == "pp_default" ? 50 : 30;
itemsPerPage = Math.floor((a["containerWidth"] - 100 - navWidth) / itemWidth);
itemsPerPage = itemsPerPage < pp_images.length ? itemsPerPage : pp_images.length;
totalPage = Math.ceil(pp_images.length / itemsPerPage) - 1;
if (totalPage == 0) {
navWidth = 0;
$pp_gallery.find(".pp_arrow_next,.pp_arrow_previous").hide()
} else {
$pp_gallery.find(".pp_arrow_next,.pp_arrow_previous").show()
}
galleryWidth = itemsPerPage * itemWidth;
fullGalleryWidth = pp_images.length * itemWidth;
$pp_gallery.css("margin-left", -(galleryWidth / 2 + navWidth / 2)).find("div:first").width(galleryWidth + 5).find("ul").width(fullGalleryWidth).find("li.selected").removeClass("selected");
goToPage = Math.floor(set_position / itemsPerPage) < totalPage ? Math.floor(set_position / itemsPerPage) : totalPage;
e.prettyPhoto.changeGalleryPage(goToPage);
$pp_gallery_li.filter(":eq(" + set_position + ")").addClass("selected")
} else {
$pp_pic_holder.find(".pp_content").unbind("mouseenter mouseleave")
}
}
function k(t) {
if (settings.social_tools)
facebook_like_link = settings.social_tools.replace("{location_href}", encodeURIComponent(location.href));
settings.markup = settings.markup.replace("{pp_social}", "");
e("body").append(settings.markup);
$pp_pic_holder = e(".pp_pic_holder"), $ppt = e(".ppt"), $pp_overlay = e("div.pp_overlay");
if (isSet && settings.overlay_gallery) {
currentGalleryPage = 0;
toInject = "";
for (var n = 0; n < pp_images.length; n++) {
if (!pp_images[n].match(/\b(jpg|jpeg|png|gif)\b/gi)) {
classname = "default";
img_src = ""
} else {
classname = "";
img_src = pp_images[n]
}
toInject += "![](" + img_src + ")
"
}
toInject = settings.gallery_markup.replace(/{gallery}/g, toInject);
$pp_pic_holder.find("#pp_full_res").after(toInject);
$pp_gallery = e(".pp_pic_holder .pp_gallery"), $pp_gallery_li = $pp_gallery.find("li");
$pp_gallery.find(".pp_arrow_next").click(function () {
e.prettyPhoto.changeGalleryPage("next");
e.prettyPhoto.stopSlideshow();
return false
});
$pp_gallery.find(".pp_arrow_previous").click(function () {
e.prettyPhoto.changeGalleryPage("previous");
e.prettyPhoto.stopSlideshow();
return false
});
$pp_pic_holder.find(".pp_content").hover(function () {
$pp_pic_holder.find(".pp_gallery:not(.disabled)").fadeIn()
}, function () {
$pp_pic_holder.find(".pp_gallery:not(.disabled)").fadeOut()
});
itemWidth = 52 + 5;
$pp_gallery_li.each(function (t) {
e(this).find("a").click(function () {
e.prettyPhoto.changePage(t);
e.prettyPhoto.stopSlideshow();
return false
})
})
}
if (settings.slideshow) {
$pp_pic_holder.find(".pp_nav").prepend('Play');
$pp_pic_holder.find(".pp_nav .pp_play").click(function () {
e.prettyPhoto.startSlideshow();
return false
})
}
$pp_pic_holder.attr("class", "pp_pic_holder " + settings.theme);
$pp_overlay.css({
opacity: 0,
height: e(document).height(),
width: e(window).width()
}).bind("click", function () {
if (!settings.modal)
e.prettyPhoto.close()
});
e("a.pp_close").bind("click", function () {
e.prettyPhoto.close();
return false
});
if (settings.allow_expand) {
e("a.pp_expand").bind("click", function (t) {
if (e(this).hasClass("pp_expand")) {
e(this).removeClass("pp_expand").addClass("pp_contract");
doresize = false
} else {
e(this).removeClass("pp_contract").addClass("pp_expand");
doresize = true
}
y(function () {
e.prettyPhoto.open()
});
return false
})
}
$pp_pic_holder.find(".pp_previous, .pp_nav .pp_arrow_previous").bind("click", function () {
e.prettyPhoto.changePage("previous");
e.prettyPhoto.stopSlideshow();
return false
});
$pp_pic_holder.find(".pp_next, .pp_nav .pp_arrow_next").bind("click", function () {
e.prettyPhoto.changePage("next");
e.prettyPhoto.stopSlideshow();
return false
});
x()
}
s = jQuery.extend({
hook: "rel",
animation_speed: "fast",
ajaxcallback: function () {
},
slideshow: 5e3,
autoplay_slideshow: false,
opacity: .8,
show_title: true,
allow_resize: true,
allow_expand: false,
default_width: 500,
default_height: 344,
counter_separator_label: "/",
theme: "pp_default",
horizontal_padding: 20,
hideflash: false,
wmode: "opaque",
autoplay: true,
modal: false,
deeplinking: false,
overlay_gallery: true,
overlay_gallery_max: 30,
keyboard_shortcuts: true,
changepicturecallback: function () {
},
callback: function () {
},
ie6_fallback: true,
markup: ' ',
gallery_markup: '',
image_markup: '
',
flash_markup: '',
quicktime_markup: '',
iframe_markup: '',
inline_markup: '{content}
',
custom_markup: "",
social_tools: '' /* html or false to disable */
}, s);
var o = this, u = false, a, f, l, c, h, p, d = e(window).height(), v = e(window).width(), m;
doresize = true, scroll_pos = T();
e(window).unbind("resize.prettyphoto").bind("resize.prettyphoto", function () {
x();
N()
});
if (s.keyboard_shortcuts) {
e(document).unbind("keydown.prettyphoto").bind("keydown.prettyphoto", function (t) {
if (typeof $pp_pic_holder != "undefined") {
if ($pp_pic_holder.is(":visible")) {
switch (t.keyCode) {
case 37:
e.prettyPhoto.changePage("previous");
t.preventDefault();
break;
case 39:
e.prettyPhoto.changePage("next");
t.preventDefault();
break;
case 27:
if (!settings.modal)
e.prettyPhoto.close();
t.preventDefault();
break
}
}
}
})
}
e.prettyPhoto.initialize = function () {
settings = s;
if (settings.theme == "pp_default")
settings.horizontal_padding = 16;
theRel = e(this).attr(settings.hook);
galleryRegExp = /\[(?:.*)\]/;
isSet = galleryRegExp.exec(theRel) ? true : false;
pp_images = isSet ? jQuery.map(o, function (t, n) {
if (e(t).attr(settings.hook).indexOf(theRel) != -1)
return e(t).attr("href")
}) : e.makeArray(e(this).attr("href"));
pp_titles = isSet ? jQuery.map(o, function (t, n) {
if (e(t).attr(settings.hook).indexOf(theRel) != -1)
return e(t).find("img").attr("alt") ? e(t).find("img").attr("alt") : ""
}) : e.makeArray(e(this).find("img").attr("alt"));
pp_descriptions = isSet ? jQuery.map(o, function (t, n) {
if (e(t).attr(settings.hook).indexOf(theRel) != -1)
return e(t).attr("data-title") ? e(t).attr("data-title") : ""
}) : e.makeArray(e(this).attr("data-title"));
if (pp_images.length > settings.overlay_gallery_max)
settings.overlay_gallery = false;
set_position = jQuery.inArray(e(this).attr("href"), pp_images);
rel_index = isSet ? set_position : e("a[" + settings.hook + "^='" + theRel + "']").index(e(this));
k(this);
if (settings.allow_resize)
e(window).bind("scroll.prettyphoto", function () {
x()
});
e.prettyPhoto.open();
return false
};
e.prettyPhoto.open = function (t) {
if (typeof settings == "undefined") {
settings = s;
pp_images = e.makeArray(arguments[0]);
pp_titles = arguments[1] ? e.makeArray(arguments[1]) : e.makeArray("");
pp_descriptions = arguments[2] ? e.makeArray(arguments[2]) : e.makeArray("");
isSet = pp_images.length > 1 ? true : false;
set_position = arguments[3] ? arguments[3] : 0;
k(t.target)
}
if (settings.hideflash)
e("object,embed,iframe[src*=youtube],iframe[src*=vimeo]").css("visibility", "hidden");
b(e(pp_images).size());
e(".pp_loaderIcon").show();
if (settings.deeplinking)
n();
if (settings.social_tools) {
facebook_like_link = settings.social_tools.replace("{location_href}", encodeURIComponent(location.href));
$pp_pic_holder.find(".pp_social").html(facebook_like_link)
}
if ($ppt.is(":hidden"))
$ppt.css("opacity", 0).show();
$pp_overlay.show().fadeTo(settings.animation_speed, settings.opacity);
$pp_pic_holder.find(".currentTextHolder").text(set_position + 1 + settings.counter_separator_label + e(pp_images).size());
if (typeof pp_descriptions[set_position] != "undefined" && pp_descriptions[set_position] != "") {
$pp_pic_holder.find(".pp_description").show().html(unescape(pp_descriptions[set_position]))
} else {
$pp_pic_holder.find(".pp_description").hide()
}
movie_width = parseFloat(i("width", pp_images[set_position])) ? i("width", pp_images[set_position]) : settings.default_width.toString();
movie_height = parseFloat(i("height", pp_images[set_position])) ? i("height", pp_images[set_position]) : settings.default_height.toString();
u = false;
if (movie_height.indexOf("%") != -1) {
movie_height = parseFloat(e(window).height() * parseFloat(movie_height) / 100 - 150);
u = true
}
if (movie_width.indexOf("%") != -1) {
movie_width = parseFloat(e(window).width() * parseFloat(movie_width) / 100 - 150);
u = true
}
$pp_pic_holder.fadeIn(function () {
settings.show_title && pp_titles[set_position] != "" && typeof pp_titles[set_position] != "undefined" ? $ppt.html(unescape(pp_titles[set_position])) : $ppt.html(" ");
imgPreloader = "";
skipInjection = false;
switch (S(pp_images[set_position])) {
case"image":
imgPreloader = new Image;
nextImage = new Image;
if (isSet && set_position < e(pp_images).size() - 1)
nextImage.src = pp_images[set_position + 1];
prevImage = new Image;
if (isSet && pp_images[set_position - 1])
prevImage.src = pp_images[set_position - 1];
$pp_pic_holder.find("#pp_full_res")[0].innerHTML = settings.image_markup.replace(/{path}/g, pp_images[set_position]);
imgPreloader.onload = function () {
a = w(imgPreloader.width, imgPreloader.height);
g()
};
imgPreloader.onerror = function () {
alert("Image cannot be loaded. Make sure the path is correct and image exist.");
e.prettyPhoto.close()
};
imgPreloader.src = pp_images[set_position];
break;
case"youtube":
a = w(movie_width, movie_height);
movie_id = i("v", pp_images[set_position]);
if (movie_id == "") {
movie_id = pp_images[set_position].split("youtu.be/");
movie_id = movie_id[1];
if (movie_id.indexOf("?") > 0)
movie_id = movie_id.substr(0, movie_id.indexOf("?"));
if (movie_id.indexOf("&") > 0)
movie_id = movie_id.substr(0, movie_id.indexOf("&"))
}
movie = "http://www.youtube.com/embed/" + movie_id;
i("rel", pp_images[set_position]) ? movie += "?rel=" + i("rel", pp_images[set_position]) : movie += "?rel=1";
if (settings.autoplay)
movie += "&autoplay=1";
toInject = settings.iframe_markup.replace(/{width}/g, a["width"]).replace(/{height}/g, a["height"]).replace(/{wmode}/g, settings.wmode).replace(/{path}/g, movie);
break;
case"vimeo":
a = w(movie_width, movie_height);
movie_id = pp_images[set_position];
var t = /http(s?):\/\/(www\.)?vimeo.com\/(\d+)/;
var n = movie_id.match(t);
movie = "http://player.vimeo.com/video/" + n[3] + "?title=0&byline=0&portrait=0";
if (settings.autoplay)
movie += "&autoplay=1;";
vimeo_width = a["width"] + "/embed/?moog_width=" + a["width"];
toInject = settings.iframe_markup.replace(/{width}/g, vimeo_width).replace(/{height}/g, a["height"]).replace(/{path}/g, movie);
break;
case"quicktime":
a = w(movie_width, movie_height);
a["height"] += 15;
a["contentHeight"] += 15;
a["containerHeight"] += 15;
toInject = settings.quicktime_markup.replace(/{width}/g, a["width"]).replace(/{height}/g, a["height"]).replace(/{wmode}/g, settings.wmode).replace(/{path}/g, pp_images[set_position]).replace(/{autoplay}/g, settings.autoplay);
break;
case"flash":
a = w(movie_width, movie_height);
flash_vars = pp_images[set_position];
flash_vars = flash_vars.substring(pp_images[set_position].indexOf("flashvars") + 10, pp_images[set_position].length);
filename = pp_images[set_position];
filename = filename.substring(0, filename.indexOf("?"));
toInject = settings.flash_markup.replace(/{width}/g, a["width"]).replace(/{height}/g, a["height"]).replace(/{wmode}/g, settings.wmode).replace(/{path}/g, filename + "?" + flash_vars);
break;
case"iframe":
a = w(movie_width, movie_height);
frame_url = pp_images[set_position];
frame_url = frame_url.substr(0, frame_url.indexOf("iframe") - 1);
toInject = settings.iframe_markup.replace(/{width}/g, a["width"]).replace(/{height}/g, a["height"]).replace(/{path}/g, frame_url);
break;
case"ajax":
doresize = false;
a = w(movie_width, movie_height);
doresize = true;
skipInjection = true;
e.get(pp_images[set_position], function (e) {
toInject = settings.inline_markup.replace(/{content}/g, e);
$pp_pic_holder.find("#pp_full_res")[0].innerHTML = toInject;
g()
});
break;
case"custom":
a = w(movie_width, movie_height);
toInject = settings.custom_markup;
break;
case"inline":
myClone = e(pp_images[set_position]).clone().append('
').css({
width: settings.default_width
}).wrapInner('').appendTo(e("body")).show();
doresize = false;
a = w(e(myClone).width(), e(myClone).height());
doresize = true;
e(myClone).remove();
toInject = settings.inline_markup.replace(/{content}/g, e(pp_images[set_position]).html());
break
}
if (!imgPreloader && !skipInjection) {
$pp_pic_holder.find("#pp_full_res")[0].innerHTML = toInject;
g()
}
});
return false
};
e.prettyPhoto.changePage = function (t) {
currentGalleryPage = 0;
if (t == "previous") {
set_position--;
if (set_position < 0)
set_position = e(pp_images).size() - 1
} else if (t == "next") {
set_position++;
if (set_position > e(pp_images).size() - 1)
set_position = 0
} else {
set_position = t
}
rel_index = set_position;
if (!doresize)
doresize = true;
if (settings.allow_expand) {
e(".pp_contract").removeClass("pp_contract").addClass("pp_expand")
}
y(function () {
e.prettyPhoto.open()
})
};
e.prettyPhoto.changeGalleryPage = function (e) {
if (e == "next") {
currentGalleryPage++;
if (currentGalleryPage > totalPage)
currentGalleryPage = 0
} else if (e == "previous") {
currentGalleryPage--;
if (currentGalleryPage < 0)
currentGalleryPage = totalPage
} else {
currentGalleryPage = e
}
slide_speed = e == "next" || e == "previous" ? settings.animation_speed : 0;
slide_to = currentGalleryPage * itemsPerPage * itemWidth;
$pp_gallery.find("ul").animate({
left: -slide_to
}, slide_speed)
};
e.prettyPhoto.startSlideshow = function () {
if (typeof m == "undefined") {
$pp_pic_holder.find(".pp_play").unbind("click").removeClass("pp_play").addClass("pp_pause").click(function () {
e.prettyPhoto.stopSlideshow();
return false
});
m = setInterval(e.prettyPhoto.startSlideshow, settings.slideshow)
} else {
e.prettyPhoto.changePage("next")
}
};
e.prettyPhoto.stopSlideshow = function () {
$pp_pic_holder.find(".pp_pause").unbind("click").removeClass("pp_pause").addClass("pp_play").click(function () {
e.prettyPhoto.startSlideshow();
return false
});
clearInterval(m);
m = undefined
};
e.prettyPhoto.close = function () {
if ($pp_overlay.is(":animated"))
return;
e.prettyPhoto.stopSlideshow();
$pp_pic_holder.stop().find("object,embed").css("visibility", "hidden");
e("div.pp_pic_holder,div.ppt,.pp_fade").fadeOut(settings.animation_speed, function () {
e(this).remove()
});
$pp_overlay.fadeOut(settings.animation_speed, function () {
if (settings.hideflash)
e("object,embed,iframe[src*=youtube],iframe[src*=vimeo]").css("visibility", "visible");
e(this).remove();
e(window).unbind("scroll.prettyphoto");
r();
settings.callback();
doresize = true;
f = false;
delete settings
})
};
if (!pp_alreadyInitialized && t()) {
pp_alreadyInitialized = true;
hashIndex = t();
hashRel = hashIndex;
hashIndex = hashIndex.substring(hashIndex.indexOf("/") + 1, hashIndex.length - 1);
hashRel = hashRel.substring(0, hashRel.indexOf("/"));
setTimeout(function () {
e("a[" + s.hook + "^='" + hashRel + "']:eq(" + hashIndex + ")").trigger("click")
}, 50)
}
return this.unbind("click.prettyphoto").bind("click.prettyphoto", e.prettyPhoto.initialize)
};
})(jQuery);
var pp_alreadyInitialized = false