$.fn.slidingMenu=function(b){b=$.extend({speedClose:200,speedOpen:500,classCurrent:'current'},b);var c=this;$(c).find('ul').hide();$(c).find('a.'+b.classCurrent).next('ul').show();$(c).children('li').children('a').click(function(){var a=this;if($(a).next('ul').is(':hidden')){$(c).find('ul:visible').toggle('blind',{direction:"vertical"},b.speedClose)};$(a).next('ul').toggle('blind',{direction:"vertical"},b.speedOpen)})}