jQuery.iPikaChoose = { build: function(user_options) {
    var defaults = { show_captions: true, slide_enabled: true, auto_play: false, show_prev_next: true, slide_speed: 5000, thumb_width: 90, thumb_height: 60, buttons_text: { play: "", stop: "", previous: "Previous", next: "Next" }, delay_caption: true, user_thumbs: false }; return jQuery(this).each(function() {
        function LoadImages() { jQuery(this).bind("load", function() { jQuery(this).parent('div').prev().remove(); images = jQuery(this).parents('ul').find('img'); var w = jQuery(this).width(); var h = jQuery(this).height(); if (w === 0) { w = jQuery(this).attr("width"); } if (h === 0) { h = jQuery(this).attr("height"); } var rw = options.thumb_width / w; var rh = options.thumb_height / h; var ratio; if (rw < rh) { ratio = rh; var left = ((w * ratio - options.thumb_width) / 2) * -1; left = Math.round(left); jQuery(this).css({ left: left }); } else { ratio = rw; var top = 0; jQuery(this).css({ top: top }); } var width = Math.round(w * ratio); var height = Math.round(h * ratio); jQuery(this).css("position", "relative"); jQuery(this).width(width).height(height); var imgcss = { width: width, height: height }; jQuery(this).css(imgcss); jQuery(this).hover(function() { jQuery(this).fadeTo(250, 1); }, function() { if (!jQuery(this).hasClass("pika_selected")) { jQuery(this).fadeTo(250, 0.4); } }); jQuery(this).fadeTo(250, 0.4); if (jQuery(this).hasClass('pika_first')) { jQuery(this).trigger("click", ["auto"]); } }); var newImage = jQuery(this).clone(true).insertAfter(this); jQuery(this).hide(); images = ulist.children('li').children('img'); } var options = jQuery.extend(defaults, user_options); var images = jQuery(this).children('li').children('img'); images.fadeOut(1); var ulist = jQuery(this); images.each(LoadImages); jQuery(this).before("<div class='pika_main'></div>"); var main_div = jQuery(this).prev(".pika_main"); if (options.slide_enabled) { main_div.append("<div class='pika_play'></div>"); var play_div = jQuery(this).prev(".pika_main").children(".pika_play"); play_div.html("<a class='pika_play_button'>" + options.buttons_text.play + "</a><a class='pika_stop_button'>" + options.buttons_text.stop + "</a>"); play_div.fadeOut(1); var play_anchor = play_div.children('a:first'); var stop_anchor = play_div.children('a:last'); } main_div.append("<div class='pika_subdiv'></div>"); var sub_div = main_div.children(".pika_subdiv"); sub_div.append("<img class='pika_back_img'/><img class='pika_main_img' />"); var main_img = sub_div.children("img:last"); var back_img = sub_div.children("img:first"); sub_div.append("<div class='pika_prev_hover'></div><div class='pika_next_hover'></div>"); var prevHover = sub_div.find('.pika_prev_hover'); var nextHover = sub_div.find('.pika_next_hover'); prevHover.show(); nextHover.show(); if (options.show_captions) { main_div.append("<div class='pika_caption'></div>"); var caption_div = main_div.children(".pika_caption"); } jQuery(this).after("<div class='pika_navigation'></div>"); var navigation_div = jQuery(this).next(".pika_navigation"); navigation_div.prepend("<a>" + options.buttons_text.previous + "</a> :: <a>" + options.buttons_text.next + "</a>"); var previous_image_anchor = navigation_div.children('a:first'); var next_image_anchor = navigation_div.children('a:last'); if (!options.show_prev_next) { navigation_div.css("display", "none"); } var playing = options.auto_play; main_img.wrap("<a></a>"); var main_link = main_img.parent("a"); function activate() { images.bind("click", image_click); if (options.slide_enabled) { if (options.auto_play) { playing = true; play_anchor.hide(); stop_anchor.show(); } else { play_anchor.show(); stop_anchor.hide(); } } ulist.children("li:last").children("img").addClass("pika_last"); ulist.children("li:first").children("img").addClass("pika_first"); ulist.children("li").each(function() { jQuery(this).children("span").hide(); }); var divcss = { width: options.thumb_width + "px", height: options.thumb_height + "px", "list-style": "none", overflow: "hidden" }; var licss = { "list-style": "none", overflow: "hidden" }; images.each(function() { jQuery(this).parent('li').css(licss); jQuery(this).wrap(document.createElement("div")); jQuery(this).parent('div').css(divcss); if (jQuery(this).attr('complete') === true && jQuery(this).css('display') == "none") { jQuery(this).css({ display: 'inline' }); } }); previous_image_anchor.bind("click", previous_image); prevHover.bind("click", previous_image); next_image_anchor.bind("click", next_image); nextHover.bind("click", next_image); sub_div.mousemove(function(e) { var w = sub_div.width(); var x = e.pageX - sub_div.offset().left; if (x < w * 0.3) { prevHover.show(); } if (x > w * 0.7) { nextHover.show(); } }); sub_div.mouseleave(function() { prevHover.show(); nextHover.show(); }); } function image_click(event, how) {
            if (how != "auto") { if (options.slide_enabled) { stop_anchor.hide(); play_anchor.show(); playing = false; } main_img.stop(); main_img.dequeue(); if (options.show_captions) { caption_div.stop(); caption_div.dequeue(); } } if (options.user_thumbs) { var image_source = jQuery(this).attr("ref"); } else
            { var image_source = this.src; } var image_link = jQuery(this).attr("rel"); var image_caption = jQuery(this).parent().next("span").html(); images.filter(".pika_selected").fadeTo(250, 0.4); images.filter(".pika_selected").removeClass("pika_selected"); jQuery(this).fadeTo(250, 1); jQuery(this).addClass("pika_selected"); if (options.show_captions) { if (options.delay_caption) { caption_div.fadeTo(800, 0); } caption_div.fadeTo(500, 0, function() { caption_div.html(image_caption); caption_div.fadeTo(800, 1); }); } var delay = 100; if (main_img.attr('opacity') < 0.8) { delay = 500; } back_img.attr("src", main_img.attr("src")); main_img.fadeTo(delay, 0.00, function() { main_img.unbind('load'); main_img.bind('load', function() { main_img.fadeTo(800, 1, function() { if (playing) { jQuery(this).animate({ opactiy: 1 }, options.slide_speed, function() { if (playing) { next_image_anchor.trigger("click", ["auto"]); } }); } back_img.attr("src", main_img.attr("src")); }); }); main_img.attr("src", image_source); main_link.attr("href", image_link); }); prevHover.show(); nextHover.show();
        } function next_image(event, how) { if (images.filter(".pika_selected").hasClass("pika_last")) { images.filter(":first").trigger("click", how); } else { images.filter(".pika_selected").parents('li').next('li').find('img').trigger("click", how); } prevHover.show(); nextHover.show(); } function previous_image(event, how) { if (images.filter(".pika_selected").hasClass("pika_first")) { images.filter(":last").trigger("click", how); } else { images.filter(".pika_selected").parents('li').prev('li').find('img').trigger("click", how); } prevHover.show(); nextHover.show(); } function play_button() { main_div.hover(function() { play_div.fadeIn(400); }, function() { play_div.fadeOut(400); }); play_anchor.bind("click", function() { main_img.stop(); main_img.dequeue(); if (options.show_captions) { caption_div.stop(); caption_div.dequeue(); } playing = true; next_image_anchor.trigger("click", ["auto"]); jQuery(this).hide(); stop_anchor.show(); }); stop_anchor.bind("click", function() { playing = false; jQuery(this).hide(); play_anchor.show(); }); } if (options.slide_enabled) { play_button(); } activate();
    }); prevHover.show(); nextHover.show();
} 
}; jQuery.fn.PikaChoose = jQuery.iPikaChoose.build;