(function($){$.quote_rotator={defaults:{rotation_speed:500,pause_on_hover:true,randomize_first_quote:false,buttons:true}}$.fn.extend({quote_rotator:function(config){var config=$.extend({},$.quote_rotator.defaults,config);return this.each(function(){var rotation;var quote_list=$(this);var list_items=quote_list.find('li');var rotation_active=true;var rotation_speed=config.rotation_speed<2000?2000:config.rotation_speed;var add_active_class=function(){var active_class_not_already_applied=quote_list.find('li.active').length===0;if(config.randomize_first_quote){var random_list_item=$(list_items[Math.floor(Math.random()*(list_items.length))]);random_list_item.addClass('active')}else if(active_class_not_already_applied){quote_list.find('li:first').addClass('active')}}();var get_next_quote=function(quote){return quote.next('li').length?quote.next('li'):quote_list.find('li:first')}var get_previous_quote=function(quote){return quote.prev('li').length?quote.prev('li'):quote_list.find('li:last')}var rotate_quotes=function(direction){var active_quote=quote_list.find('li.active');var next_quote=direction==='forward'?get_next_quote(active_quote):get_previous_quote(active_quote)active_quote.animate({opacity:0},1000,function(){active_quote.hide();list_items.css('opacity',1);next_quote.fadeIn(1000)});active_quote.removeClass('active');next_quote.addClass('active')};var start_automatic_rotation=function(){rotation=setInterval(function(){if(rotation_active){rotate_quotes('forward')}},rotation_speed)};var pause_rotation_on_hover=function(){quote_list.hover(function(){rotation_active=false},function(){rotation_active=true})};var include_next_previous_buttons=function(){quote_list.append('<div class="qr_buttons">\
<button class="qr_previous">'+ config.buttons.previous +'</button>\
<button class="qr_next">'+ config.buttons.next +'</button>\
</div>');quote_list.find('button').click(function(){clearInterval(rotation);rotate_quotes($(this).hasClass('qr_next')?'forward':'backward');start_automatic_rotation()})};if(config.buttons){include_next_previous_buttons()}if(config.pause_on_hover){pause_rotation_on_hover()}list_items.not('.active').hide();start_automatic_rotation()})}})})(jQuery);