$(document).ready(function () {

    /***
    *	:: Exibe div de bloqueio ::
    *	:: 2007 ::
    *
    *	Funcao que abre uma div cobrindo toda a tela bloqueando o site, com funcao de callback.
    *	ex:
    *		bloqueia({ speed: "slow", bgcolor: "#000" });
    *		bloqueia({ speed: "slow", evento: "fim" });
    *
    *	OBS: Nescessario plugin Dimension.
    ***/
    bloqueia = function (options, callback) {
        var defaults = {
            versao: 2.1,
            id: "bloqueio",
            evento: "inicio",
            bgColor: "#000",
            opacity: "0.8",
            speed: "normal",
            zIndex: "200",
            cursor: "default",
            animate: true
        }
        options = $.fn.extend({}, defaults, options);

        if ((options.id == "" || options.id == "bloqueio") && !$("#bloqueio").is("div")) $("body").append("<div id=\"bloqueio\" style=\"display:none\"></div>");

        var altura = $(document).height() > $(window).height() ? $(document).height() : $(window).height();

        if (options.evento == "inicio") {
            if ($.browser.msie && $.browser.version == "6.0") $("select:visible").addClass("hiddenForDmBlock").css("visibility", "hidden");
            $("#" + options.id).css({
                background: options.bgColor,
                cursor: options.cursor,
                height: altura,
                left: "0",
                opacity: options.opacity,
                position: "absolute",
                top: "0",
                width: "100%",
                zIndex: options.zIndex
            });
            if (options.animate) {
                $("#" + options.id).fadeIn(options.speed, function () { if (typeof (callback) != "undefined") { callback(); } });
            } else {
                $("#" + options.id).css("display", "block");
                if (typeof (callback) != "undefined") { callback(); }
            }
            carregandoResize = function () {
                altura = $(document).height() > $(window).height() ? $(document).height() : $(window).height();
                $("#" + options.id).css({ height: altura });
            }
            $(window).bind('resize', carregandoResize);
        } else {
            $("select.hiddenForDmBlock").css("visibility", "visible");
            $(window).unbind('resize', carregandoResize);
            if (options.animate) {
                $("#" + options.id).fadeOut(options.speed, function () { if (typeof (callback) == "function") { callback(); } });
            } else {
                $("#" + options.id).css("display", "none");
                if (typeof (callback) == "function") { callback(); }
            }
        }
    }

    /***
    *	:: Absolute Center ::
    *
    *	Funcao que centraliza um objeto na tela.
    *	ex:
    *		$("#teste").absoluteCenter({limit:[0,10,0,10]});
    *		$("#teste").absoluteCenter({clear:true;}
    *
    *	OBS: Nescessario plugin Dimension.
    ***/
    $.fn.extend({
        absoluteCenter: function (options, speed, callback) {
            var defaults = {
                dellay: 100,
                limitTop: 0,
                limitRight: 0,
                limitBottom: 0,
                limitLeft: 0,
                limit: null,
                animation: true,
                clear: false
            }
            options = $.extend({}, defaults, options);

            if (options.limit != null) {
                if (typeof (options.limit) == "object") {
                    options.limitTop = typeof (options.limit[0]) != "undefined" ? options.limit[0] : options.limitTop;
                    options.limitRight = typeof (options.limit[1]) != "undefined" ? options.limit[1] : options.limitRight;
                    options.limitBottom = typeof (options.limit[2]) != "undefined" ? options.limit[2] : options.limitBottom;
                    options.limitLeft = typeof (options.limit[3]) != "undefined" ? options.limit[3] : options.limitLeft;
                } else {
                    options.limitTop = options.limit;
                    options.limitRight = options.limit;
                    options.limitBottom = options.limit;
                    options.limitLeft = options.limit;
                }
            }

            speed = typeof (speed) == "undefined" ? "fast" : speed;

            return this.each(function () {

                var obj = this;
                var timeOut = null;

                var ajustaScroll = function () {

                    if ($(obj).css("display") == "none") $(window).unbind("scroll", ajustaScroll).unbind("resize", ajustaScroll);

                    var altura = parseInt($(obj).outerHeight());
                    var largura = parseInt($(obj).outerWidth());

                    var limiteC = parseInt($(obj).css("top"));
                    var limiteB = limiteC + altura;
                    var limiteE = parseInt($(obj).css("left"));
                    var limiteD = limiteE + largura;

                    var scrollTop = parseInt($(window).scrollTop());
                    var scrollLeft = parseInt($(window).scrollLeft());
                    var janelaAltura = parseInt($(window).height());
                    var janelaLargura = parseInt($(window).width());

                    var documentoAltura = parseInt($("body").outerHeight());
                    var documentoLargura = parseInt($(document).width());

                    var top = janelaAltura > altura
						? parseInt(scrollTop + ((janelaAltura / 2) - parseInt(altura / 2)))
						: scrollTop < (limiteC - options.limitTop)
							? scrollTop + options.limitTop
							: (scrollTop + janelaAltura) > (limiteB + options.limitBottom)
								? scrollTop - (altura - janelaAltura) - options.limitBottom
								: limiteC
					;
                    top = (top + altura + "20px") > documentoAltura ? documentoAltura - altura : top;
                    var left = janelaLargura > largura
						? parseInt(scrollLeft + ((janelaLargura / 2) - parseInt(largura / 2)))
						: scrollLeft < (limiteE - options.limitLeft)
							? scrollLeft + options.limitLeft
							: (scrollLeft + janelaLargura) > (limiteD + options.limitRight)
								? scrollLeft - (largura - janelaLargura) - options.limitRight
								: limiteE
					;
                    left = (left + largura) > documentoLargura ? documentoLargura - largura : left;

                    top = isNaN(top) ? 0 : top;
                    left = isNaN(left) ? 0 : left;

                    top = top < 0 ? 0 : top;

                    if (options.animation) {
                        clearTimeout(timeOut);
                        timeOut = setTimeout(function () {
                            $(obj).animate({ top: top + "px", left: left + "px" }, speed, function () { if (typeof (callback) != "undefined") callback(); });
                        }, options.dellay);
                    } else {
                        $(obj).css({ top: top + "px", left: left + "px" });
                    }

                }
                ajustaScroll();

                if (options.animation) {
                    $(window).unbind('scroll', ajustaScroll).unbind('resize', ajustaScroll);
                    $(window).scroll(ajustaScroll).resize(ajustaScroll);
                }

            });
        }
    });

    //abre box flutuante
    $(".abreBoxFlutuante").click(function (e) {
        bloqueia({ speed: "fast", bgColor: "#000" });
        $(".boxFormulario").absoluteCenter({ animation: false }).absoluteCenter().show();
        $(".videoYouTube").css('visibility', 'hidden');
    });

    //fecha box flutuante 
    $(".fechaBloqueio").click(function () {
        $(".boxFlutuante").hide();
        bloqueia({ speed: "slow", evento: "fim" });
        $(window).unbind("scroll");
        $(window).unbind("resize");
        $(".videoYouTube").css('visibility', 'visible');
    });

    //fim////
});