/* ------------------------------------------------------------------------
	s3Slider
	
	Developped By: Boban Karišik -> http://www.serie3.info/
        CSS Help: Mészáros Róbert -> http://www.perspectived.com/
	Version: 1.0
	
	Copyright: Feel free to redistribute the script/modify it, as
			   long as you leave my infos at the top.
------------------------------------------------------------------------- */

(function($) {

    $.fn.s3Slider = function(vars) {

        var element = this;
        var timeOut = (vars.timeOut != undefined) ? vars.timeOut : 4000;
        var current = null;
        var timeOutFn = null;
        var faderStat = true;
        var mOver = false;
        var items = $("#" + element[0].id + "Content ." + element[0].id + "Image");
        var itemsSpan = $("#" + element[0].id + "Content ." + element[0].id + "Image span");
        var Go = null;
        var currNo = null;

        var settings = {
            paginacao: true
        };

        if (vars) {
            $.extend(settings, vars);
        };

        items.each(function(i) {

            if (settings.paginacao) {
                if (i > 0) {
                    var oBjLi = "#" + element[0].id + ' .Paginacao ul';
                    $(oBjLi).append("<li class='pg" + i + "'>" + i + "</li>");

                    $(oBjLi + ' li.pg' + i).click(function() {
                        $(oBjLi + ' li').removeClass('ativo');
                        $(oBjLi + ' li').removeClass('selected');

                        Go = parseInt($(this).text()) - 1;
                        mOver = true;

                        $(this).addClass('selected');
                        SelecSlider();
                    });

                    $(oBjLi + ' li.pg' + i).mouseover(function() {
                        mOver = true;
                    });

                    $(oBjLi + ' li.pg' + i).mouseout(function() {
                        mOver = false;
                        fadeElement(true);
                    });

                    $(oBjLi).mouseover(function() {
                        mOver = true;
                    });

                    $(oBjLi).mouseout(function() {
                        mOver = false;
                        fadeElement(true);
                    });
                }
            };

            $(items[i]).mouseover(function() {
                mOver = true;
            });

            $(items[i]).mouseout(function() {
                mOver = false;
                fadeElement(true);
            });

        });

        var Pgs = $("#" + element[0].id + ' .Paginacao ul li');

        var fadeElement = function(isMouseOut) {
            Go = null;
            var thisTimeOut = (isMouseOut) ? (timeOut / 2) : timeOut;
            thisTimeOut = (faderStat) ? 10 : thisTimeOut;
            if (items.length > 0) {
                timeOutFn = setTimeout(makeSlider, thisTimeOut);
            } else {
                console.log("Poof..");
            }
        }

        var SelecSlider = function() {
            faderStat = false;

            var newMargin = $(element).width() * currNo;

            if (currNo != Go) {
                $(items[Go]).fadeIn((timeOut / 6), function() {
                    current = items[Go];
                });

                $(items[currNo]).fadeOut((timeOut / 6), function() {
                    current = items[currNo];
                });
            }
            currNo = Go;
        };

        var makeSlider = function() {
            current = (current != null) ? current : items[(items.length - 1)];
            currNo = jQuery.inArray(current, items) + 1
            currNo = (currNo == items.length) ? 0 : (currNo - 1);

            if (Go == null) {
                $(Pgs).removeClass("ativo");
                $(Pgs).removeClass("selected");
                $(Pgs[currNo]).addClass("ativo");
            }

            var newMargin = $(element).width() * currNo;
            if (faderStat == true) {
                if (!mOver) {
                    $(items[currNo]).fadeIn((timeOut / 6), function() {
                        if ($(itemsSpan[currNo]).css('bottom') == 0) {
                            $(itemsSpan[currNo]).slideUp((timeOut / 6), function() {
                                faderStat = false;
                                current = items[currNo];
                                if (!mOver) {
                                    fadeElement(false);
                                }
                            });
                        } else {
                            $(itemsSpan[currNo]).slideDown((timeOut / 6), function() {
                                faderStat = false;
                                current = items[currNo];
                                if (!mOver) {
                                    fadeElement(false);
                                }
                            });
                        }
                    });
                }
            } else {
                if (!mOver) {
                    if ($(itemsSpan[currNo]).css('bottom') == 0) {
                        $(itemsSpan[currNo]).slideDown((timeOut / 6), function() {
                            $(items[currNo]).fadeOut((timeOut / 6), function() {
                                faderStat = true;
                                current = items[(currNo + 1)];
                                if (!mOver) {
                                    fadeElement(false);
                                }
                            });
                        });
                    } else {
                        $(itemsSpan[currNo]).slideUp((timeOut / 6), function() {
                            $(items[currNo]).fadeOut((timeOut / 6), function() {
                                faderStat = true;

                                current = items[(currNo + 1)];
                                if (!mOver) {
                                    fadeElement(false);
                                }
                            });
                        });
                    }
                }
            }
        }
        makeSlider();
    };
})(jQuery);