/*
*  jquery.rotator
*  Version: 0.1
*/

(function($) {
    $.fn.rotator5 = function(options) {

        var defaults = {
            ms: 2000,
            n: 1,
            autoHeight: false
        };

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

        return this.each(function(index) {

            var $this = $(this);

            var initialHeight = 0;
            $this.children().filter(":lt(" + options.n + ")").each(function(index, item) {
                initialHeight += $(item).height();
            });

            $this.height(initialHeight);

            setInterval(function() {

                if ($this.context.style.zIndex != 233) {

                    var childHeight = $this.children().filter(":first-child").height();

                    var animParams = { paddingTop: initialHeight }; //var animParams = { marginTop: initialHeight }; //{ scrollTop: (childHeight) + "px" };
                    var autoHeight = 0;
                    $this.children().filter(":lt(" + (options.n + 1) + ")").each(function(index, item) {
                        if (index > 0) autoHeight += $(item).height();
                    });

                    if (options.autoHeight) animParams = $.extend({ height: (autoHeight) + "px" }, animParams);

                    //$this.context.style.clientHeight = 0;
                    //alert($this.context.style.clientHeight);

                    $this.animate(animParams, 500, function() {
                        //$this.scrollTop(0);
                    $this.animate({ "paddingTop": 0 }, "slow"); //$this.animate({ "marginTop": 0 }, "slow"); //$this.scrollTop(0);
                        $this.append($this.children().filter(":first-child"));
                        $this.css("overflow", "hidden"); //Chrome hack
                    });
                }

            }, options.ms);


        });


    }
})(jQuery);