// Copyright 2010 htmldrive.net Inc.

/**

 * @projectHomepage: http://www.htmldrive.net/go/to/desSlideshow

 * @projectDescription: Stylish featured image slideshow jQuery plugin.

 * @author htmldrive.net

 * More script and css style : htmldrive.net

 * @version 1.0

 * @license http://www.apache.org/licenses/LICENSE-2.0

 */

(function(a){

    a.fn.desSlideshow=function(p){

        var p=p||{};



        var autoplay=p&&p.autoplay?p.autoplay:"enable";

        var slideshow_width=p&&p.slideshow_width?p.slideshow_width:"600";

        var slideshow_height=p&&p.slideshow_height?p.slideshow_height:"250";

        var thumbnail_width=p&&p.thumbnail_width?p.thumbnail_width:"200";

        var time_Interval = p&&p.time_Interval?p.time_Interval:"4000";

        var directory=p&&p.directory?p.directory:"images";

        slideshow_height = parseInt(slideshow_height);

        slideshow_width = parseInt(slideshow_width);

        time_Interval = parseInt(time_Interval);

        var g=a(this);

        var current = -1;

        var y=g.children(".switchBigPic").children("div").length;

        var v;

        var w;

        if(y==0){

            g.append("Require content");

            return null

        }

        init();

        if(autoplay == "enable"){

            g.find(".switchBigPic").css("display","block");

            g.find(".nav").css("display","block");

            g.css("background","none");

            play();

        }else{

            g.find(".switchBigPic").css("display","block");

            g.find(".nav").css("display","block");

            g.css("background","none");

            current = 0;

            showpic();

        }

        g.find(".nav").children("li").hover(

            function(){

                var index = g.find(".nav").children("li").index($(this));

                if(index != current){

                    current = index;

                    showpic();

                }

            },

            function(){



            }

        );

        g.hover(

            function(){



            },

            function(){

                if(autoplay == "enable"){

                    v=setTimeout(play,time_Interval);

                }

            }

        );

        function init(){

            g.css("width",slideshow_width+"px").css("height",slideshow_height+"px").css("position","relative").css("font-family","Arial,Helvetica,sans-serif").css("overflow","hidden");

            g.find("a").css("color","#575757");

            g.find("img").css("border","none");

            g.find("ul").css("margin","0px").css("padding","0px");

            g.find("li").css("margin","0px").css("padding","0px").css("list-style","none");

            g.find(".switchBigPic").css("position","relative");

            g.find(".switchBigPic").children("div").css("position","absolute").css("overflow","hidden");

            g.find(".switchBigPic").children("div").children("p").css("position","absolute").css("padding","5px").css("margin","0px").css("bottom","0px").css("opacity","0.6").css("background-color","#000").css("color","#FFF").css("font-size","12px").css("font-weight","bold").css("width","100%").css("font-family","Arial,Helvetica,sans-serif");

            g.find(".nav").css("width",thumbnail_width+"px").css("height",slideshow_height+"px").css("position","absolute").css("right","0px");

            g.find(".nav").children("li").css("height","35px").css("background-image","url("+directory+"flashtext-bg.jpg)").css("line-height","35px").css("border-bottom","1px solid #CCCCCC");

            g.find(".nav").children("li").children("a").css("text-decoration","none").css("height","35px").css("display","block").css("padding-left","25px").css("font-size","12px").css("font-family","Arial,Helvetica,sans-serif").css("font-weight","bold");

            g.find(".nav").children("li").css("margin-left","0px");

            g.find(".switchBigPic").children("div").hide();

        }

        function showpic(){

            clearTimeout(v);

            g.find(".nav").children("li").css("background-image","url("+directory+"flashtext-bg.jpg)");

            g.find(".nav").children("li").eq(current).css("background-image","url("+directory+"flash-on.gif)").css("border-bottom","none");

            g.find(".switchBigPic").children("div").fadeOut();

            g.find(".switchBigPic").children("div").eq(current).fadeIn();

            g.find(".nav").children("li").eq(current).animate({marginLeft: '-35px'}, "fast");

            g.find(".nav").children("li").eq(w).animate({marginLeft: '0px'}, "fast");

            w = current;



        }

        function play(){

            current++;

            if(current>=y){

                current=0

            }

            showpic();

            v=setTimeout(play,time_Interval);

        }

    }

})(jQuery);