(function($) {$.fn.marquee = function(o) {o = $.extend({speed:parseInt($(this).attr('speed')) || 30, step:parseInt($(this).attr('step')) || 1, direction:	$(this).attr('direction') || 'up', pause:parseInt($(this).attr('pause')) || 1000 }, o || {});var dIndex = jQuery.inArray(o.direction, ['right', 'down']);if (dIndex > -1) {o.direction = ['left', 'up'][dIndex];o.step = -o.step;}var mid;var div = $(this); var divWidth = div.innerWidth(); var divHeight = div.innerHeight(); var ul = $("ul", div);var li = $("li", ul);var liSize = li.size(); var liWidth = li.width();var liHeight = li.height();var width = liWidth * liSize;var height = liHeight * liSize;if ((o.direction == 'left' && width > divWidth) || (o.direction == 'up' && height > divHeight)) {if (o.direction == 'left') {ul.width(2 * liSize * liWidth);if (o.step < 0) div.scrollLeft(width);} else {ul.height(2 * liSize * liHeight);if (o.step < 0) div.scrollTop(height);}ul.append(li.clone()); mid = setInterval(_marquee, o.speed);div.hover(function(){clearInterval(mid);},function(){mid = setInterval(_marquee, o.speed);});}function _marquee() {if (o.direction == 'left') {var l = div.scrollLeft();if (o.step < 0) {div.scrollLeft((l <= 0 ? width : l) + o.step);} else {div.scrollLeft((l >= width ? 0 : l) + o.step);}if (l % liWidth == 0) _pause();} else {var t = div.scrollTop();if (o.step < 0) {div.scrollTop((t <= 0 ? height : t) + o.step);} else {div.scrollTop((t >= height ? 0 : t) + o.step);}if (t % liHeight == 0) _pause();}}function _pause() {if (o.pause > 0) {var tempStep = o.step;o.step = 0;setTimeout(function() {o.step = tempStep;}, o.pause);}}};})(jQuery);$(document).ready(function(){$(".marquee").each(function() {$(this).marquee();});});