// Copyright 2010 htmldrive.net Inc.
/**
* @projectHomepage: http://www.htmldrive.net/go/to/number-slideshow
* @projectDescription: Number slideshow - simple and practical numbers image slideshow jQuery plugin.
* @author htmldrive.net
* @version 2.2, update: preload image and show loading animation.
* @license http://www.apache.org/licenses/LICENSE-2.0
* More script and css style : htmldrive.net
*/
(function(a) {
    a.fn.number_slideshow = function(p) {
        var p = p || {};
        var n = p && p.slideshow_autoplay ? p.slideshow_autoplay : "enable";
        var o = p && p.slideshow_time_interval ? p.slideshow_time_interval : "5000";
        var q = p && p.slideshow_window_background_color ? p.slideshow_window_background_color : "white";
        var r = p && p.slideshow_window_padding ? p.slideshow_window_padding : "0";
        var s = p && p.slideshow_window_width ? p.slideshow_window_width : "715";
        var t = p && p.slideshow_window_height ? p.slideshow_window_height : "268";
        var u = p && p.slideshow_border_size ? p.slideshow_border_size : "0";
        var v = p && p.slideshow_border_color ? p.slideshow_border_color : "black";
        var w = p && p.slideshow_show_button ? p.slideshow_show_button : "enable";
        var H = p && p.slideshow_show_title ? p.slideshow_show_title : "enable";
        var x = p && p.slideshow_button_text_color ? p.slideshow_button_text_color : "red";
        var z = p && p.slideshow_button_background_color ? p.slideshow_button_background_color : "black";
        var A = p && p.slideshow_button_current_background_color ? p.slideshow_button_current_background_color : "white";
        var B = p && p.slideshow_button_border_color ? p.slideshow_button_border_color : "blue";
        var C = p && p.slideshow_button_border_size ? p.slideshow_button_border_size : "0";
        var s_l_g = p && p.slideshow_loading_gif ? p.slideshow_loading_gif : "loading.gif";
        var first = false;
        r += "px";
        s += "px";
        t += "px";
        u += "px";
        C += "px";
        var D;
        var E = 0;
        var F = a(this);
        var G = F.find("ul:first").children("li").length;
        if (F.find("ul").length == 0 || F.find("li").length == 0) {
            a.append("Require content");
            return null
        }
        F.show();
        F.find("ul:first").children("li").children("a").children("img").css("width", s).css("height", t);
        F.find("ul:first").css("background-image", "url(" + s_l_g + ")").css("background-position", "center center");
        s_s_ul(F.find("ul:first"), r, s, t, u, v, q, z, x, s_l_g);
        s_s_n(F.find(".number_slideshow_nav"), x, w, z, A, B, C);
        F.find("ul:first").children("li").hide();
        var img = new Image();
        img.src = F.find("ul:first").children("li").eq(0).children("a").children("img").attr("src");
        img.onload = function() {
            if (first == false) {
                first = true;
                play();
            }
        };
        if (img.complete) {
            if (first == false) {
                first = true;
                play();
            }
        }
        F.find("ul:first").hover(function() {
            clearTimeout(D);
        }, function() {
            D = setTimeout(play, o);
        });
        F.find(".number_slideshow_nav").children("li").hover(
            function() {
                stop($(this));
            },
            function() {
            }
        );
        function play() {
            if (n == "enable") {
                clearTimeout(D);
                if (E >= G) {
                    E = 0;
                }
                F.find("ul:first").children("li").fadeOut();
                F.find("ul:first").children("li").eq(E).fadeIn();
                F.find(".number_slideshow_nav").children("li").css("background-color", z);
                F.find(".number_slideshow_nav").children("li").eq(E).css("background-color", A);
                E++;
                if (E >= G) {
                    E = 0
                }
                D = setTimeout(play, o)
            } else {
                F.find("ul:first").children("li").eq(E).fadeIn();
            }
        }
        function stop(a) {
            clearTimeout(D);
            var b = a.parent().children().index(a);
            if (b != (E - 1)) {
                E = b + 1;
                /*
                if(E>=G){
                E=0
                }
                */
                F.find("ul:first").children("li").fadeOut();
                F.find("ul:first").children("li").eq(b).fadeIn();
                F.find(".number_slideshow_nav").children("li").css("background-color", z);
                F.find(".number_slideshow_nav").children("li").eq(b).css("background-color", A)
            }
        }
        function s_s_ul(a, b, c, d, e, f, g, h, i, l_g) {
            a.children("li").css("width", c).css("height", d);
            if (H == 'enable') {
                a.children("li").each(function(i) {
                    a.children("li").eq(i).append("<p>" + a.children("li").eq(i).children("a").children("img").attr("alt") + "</p>");
                });
            }
            a.children("li").children("p").css("background-color", h).css("color", i).css('width', parseInt(c) - 10);
            b = parseInt(b);
            c = parseInt(c);
            d = parseInt(d);
            e = parseInt(e);
            var h = c + e * 2 + b * 2;
            var i = d + e * 2 + b * 2;
            F.css("width", h);
            F.css("height", i);
            var j = d + "px";
            var k = c + "px";
            var l = "border: " + f + " solid " + " " + e + "px; height:" + j + "; width:" + k + "; padding:" + b + "px; background-color:" + g + "; background-image:url(" + l_g + ");";
            a.attr("style", l)
        }
        function s_s_n(b, c, d, e, f, g, h) {
            h = parseInt(h);
            var j = b.children("li");
            var a = j.children("a");
            a.css("color", c);
            var k = "border: " + g + " solid " + " " + h + "px; background-color:" + e + ";";
            j.attr("style", k);
            if (d != "enable") {
                b.hide()
            }
        }
    }
})(jQuery);