;(function($){$.fn.reverse=[].reverse;$.fn.dropDownMenu=function(options){return this.each(function(){var $mainObj=$(this),menus=[],classname,timeout,$obj,$obj2,settings=$.extend({timer:500,parentMO:null,childMO:null,levels:[],numberOfLevels:5},options||{},$.metadata?$mainObj.metadata():{});if(settings.levels.length){settings.numberOfLevels=settings.levels.length}else{settings.levels[0]=settings.parentMO?settings.parentMO:settings.childMO;for(var i=1;i<settings.numberOfLevels+1;i++)settings.levels[i]=settings.childMO}menus[0]=$mainObj.children('li');for(var i=1;i<settings.numberOfLevels+1;i++){classname=settings.levels[i-1];menus[i]=menus[i-1].children('ul').children('li');menus[i-1].mouseover(function(){$obj=$(this);$obj2=$obj.children('a');if(timeout)clearTimeout(timeout);$('a',$obj.siblings('li')).each(function(){var $a=$(this),classname=$a.data('classname');if($a.hasClass(classname))$a.removeClass(classname)});$obj.siblings('li').find('ul:visible').reverse().hide();$obj2.addClass($obj2.data('classname')).siblings('ul').show()}).mouseout(function(){if($(this).children('a').data('classname')==settings.levels[0])timeout=setTimeout(closemenu,settings.timer)}).children('a').data('classname',classname)}$(document).click(closemenu);function closemenu(){$('a',$mainObj).each(function(){var $a=$(this),classname=$a.data('classname');if($a.hasClass(classname))$a.removeClass(classname)});$('ul:visible',$mainObj).reverse().hide();if(timeout)clearTimeout(timeout)}})}})(jQuery);