/*
 vertical news ticker
 Tadas Juozapaitis ( kasp3rito@gmail.com )
 http://plugins.jquery.com/project/vTicker

(function (a) { a.fn.vTicker = function (b) { var c = { speed: 700, pause: 4000, showItems: 3, animation: "", mousePause: true, isPaused: false, direction: "up", height: 0 }; var b = a.extend(c, b); moveUp = function (g, d, e) { if (e.isPaused) { return } var f = g.children("ul"); var h = f.children("li:first").clone(true); if (e.height > 0) { d = f.children("li:first").height() } f.animate({ top: "-=" + d + "px" }, e.speed, function () { a(this).children("li:first").remove(); a(this).css("top", "0px") }); if (e.animation == "fade") { f.children("li:first").fadeOut(e.speed); if (e.height == 0) { f.children("li:eq(" + e.showItems + ")").hide().fadeIn(e.speed) } } h.appendTo(f) }; moveDown = function (g, d, e) { if (e.isPaused) { return } var f = g.children("ul"); var h = f.children("li:last").clone(true); if (e.height > 0) { d = f.children("li:first").height() } f.css("top", "-" + d + "px").prepend(h); f.animate({ top: 0 }, e.speed, function () { a(this).children("li:last").remove() }); if (e.animation == "fade") { if (e.height == 0) { f.children("li:eq(" + e.showItems + ")").fadeOut(e.speed) } f.children("li:first").hide().fadeIn(e.speed) } }; return this.each(function () { var f = a(this); var e = 0; f.css({ overflow: "hidden", position: "relative" }).children("ul").css({ position: "absolute", margin: 0, padding: 0 }).children("li").css({ margin: 0, padding: 0 }); if (b.height == 0) { f.children("ul").children("li").each(function () { if (a(this).height() > e) { e = a(this).height() } }); f.children("ul").children("li").each(function () { a(this).height(e) }); f.height(e * b.showItems) } else { f.height(b.height) } var d = setInterval(function () { if (b.direction == "up") { moveUp(f, e, b) } else { moveDown(f, e, b) } }, b.pause); if (b.mousePause) { f.bind("mouseenter", function () { b.isPaused = true }).bind("mouseleave", function () { b.isPaused = false }) } }) } })(jQuery);

 vertical news ticker
 Tadas Juozapaitis ( kasp3rito@gmail.com )
 http://www.jugbit.com/jquery-vticker-vertical-news-ticker/
*/
(function ($) {
    $.fn.vTicker = function (options) {
        var defaults = {
            speed: 700,
            pause: 4000,
            showItems: 3,
            animation: '',
            mousePause: true,
            isPaused: false,
            direction: 'up',
            height: 0
        };

        var options = $.extend(defaults, options);

        moveUp = function (obj2, height, options) {
            if (options.isPaused)
                return;

            var obj = obj2.children('ul');

            var clone = obj.children('li:first').clone(true);

            if (options.height > 0) {
                height = obj.children('li:first').height();
            }

            obj.animate({ top: '-=' + height + 'px' }, options.speed, function () {
                $(this).children('li:first').remove();
                $(this).css('top', '10px');
            });

            if (options.animation == 'fade') {
                obj.children('li:first').fadeOut(options.speed);
                if (options.height == 0) {
                    obj.children('li:eq(' + options.showItems + ')').hide().fadeIn(options.speed).show();
                }
            }

            clone.appendTo(obj);
        };

        moveDown = function (obj2, height, options) {
            if (options.isPaused)
                return;

            var obj = obj2.children('ul');

            var clone = obj.children('li:last').clone(true);

            if (options.height > 0) {
                height = obj.children('li:first').height();
            }

            obj.css('top', '-' + height + 'px')
			.prepend(clone);

            obj.animate({ top: 0 }, options.speed, function () {
                $(this).children('li:last').remove();
            });

            if (options.animation == 'fade') {
                if (options.height == 0) {
                    obj.children('li:eq(' + options.showItems + ')').fadeOut(options.speed);
                }
                obj.children('li:first').hide().fadeIn(options.speed).show();
            }
        };

        return this.each(function () {
            var obj = $(this);
            var maxHeight = 0;

            obj.css({ overflow: 'hidden', position: 'relative' })
            .children('ul').css({ top: 10, right: 15, height: 188 })
            .children('li').css({ margin: 0, padding: 0 });

//            if (options.height == 0) {
//                obj.children('ul').children('li').each(function () {
//                    if ($(this).height() > maxHeight) {
//                        maxHeight = $(this).height();
//                    }
//                });

//                obj.children('ul').children('li').each(function () {
//                    $(this).height(maxHeight);
//                });

//                obj.height(maxHeight * options.showItems);
//            }
//            else {
//                obj.height(options.height);
//            }

            var interval = setInterval(function () {
                if (options.direction == 'up') {
                    moveUp(obj, maxHeight, options);
                }
                else {
                    moveDown(obj, maxHeight, options);
                }
            }, options.pause);

            if (options.mousePause) {
                obj.bind("mouseenter", function () {
                    options.isPaused = true;
                }).bind("mouseleave", function () {
                    options.isPaused = false;
                });
            }
        });
    };
})(jQuery);