/*
 * jdMenu 1.4.1 (2008-03-31)
 *
 * Copyright (c) 2006,2007 Jonathan Sharp (http://jdsharp.us)
 * Dual licensed under the MIT (MIT-LICENSE.txt)
 * and GPL (GPL-LICENSE.txt) licenses.
 *
 * http://jdsharp.us/
 *
 * Built upon jQuery 1.2.1 (http://jquery.com)
 * This also requires the jQuery dimensions >= 1.2 plugin
 */

$(function(){$('ul.jd_menu').jdMenu();});(function($){function addEvents(ul){var settings=$.data($(ul).parents().andSelf().filter('ul.jd_menu')[0],'jdMenuSettings');$('> li',ul).bind('mouseenter.jdmenu mouseleave.jdmenu',function(evt){$(this).toggleClass('jdm_hover');var ul=$('> ul',this);if(ul.length==1){clearTimeout(this.$jdTimer);var enter=(evt.type=='mouseenter');var fn=(enter?showMenu:hideMenu);this.$jdTimer=setTimeout(function(){fn(ul[0],settings.onAnimate,settings.isVertical);},enter?settings.showDelay:settings.hideDelay);}}).bind('click.jdmenu',function(evt){var ul=$('> ul',this);if(ul.length==1&&(settings.disableLinks==true||$(this).hasClass('accessible'))){showMenu(ul,settings.onAnimate,settings.isVertical);return false;}if(evt.target==this){var link=$('> a',evt.target).not('.accessible');if(link.length>0){var a=link[0];if(!a.onclick){window.open(a.href,a.target||'_self');}else{$(a).trigger('click');}}}if(evt.target.tagName=="A"){if(settings.disableLinks||(!settings.disableLinks&&!$(this).parent().hasClass('jd_menu'))){$(this).parent().jdMenuHide();evt.stopPropagation();}}}).find('> a').bind('focus.jdmenu blur.jdmenu',function(evt){var p=$(this).parents('li:eq(0)');if(evt.type=='focus'){p.addClass('jdm_hover');}else{p.removeClass('jdm_hover');}}).filter('.accessible').bind('click.jdmenu',function(evt){evt.preventDefault();});}function showMenu(ul,animate,vertical){var ul=$(ul);if(ul.is(':visible')){return;}ul.bgiframe();var li=ul.parent();ul.trigger('jdMenuShow').positionBy({target:li[0],targetPos:(vertical===true||!li.parent().hasClass('jd_menu')?1:3),elementPos:0,hideAfterPosition:true});if(!ul.hasClass('jdm_events')){ul.addClass('jdm_events');addEvents(ul);}li.addClass('jdm_active').siblings('li').find('> ul:eq(0):visible').each(function(){hideMenu(this);});if(animate===undefined){ul.show();}else{animate.apply(ul[0],[true]);}}function hideMenu(ul,animate){var ul=$(ul);$('.bgiframe',ul).remove();ul.filter(':not(.jd_menu)').find('> li > ul:eq(0):visible').each(function(){hideMenu(this);}).end();if(animate===undefined){if(!ul.hasClass('jd_menu'))ul.hide()}else{animate.apply(ul[0],[false]);}ul.trigger('jdMenuHide').parents('li:eq(0)').removeClass('jdm_active jdm_hover').end().find('> li').removeClass('jdm_active jdm_hover');}$.fn.jdMenu=function(settings){var settings=$.extend({showDelay:200,hideDelay:1000,disableLinks:true},settings);if(!$.isFunction(settings.onAnimate)){settings.onAnimate=undefined;}return this.filter('ul.jd_menu').each(function(){$.data(this,'jdMenuSettings',$.extend({isVertical:$(this).hasClass('jd_menu_vertical')},settings));addEvents(this);});};$.fn.jdMenuUnbind=function(){$('ul.jdm_events',this).unbind('.jdmenu').find('> a').unbind('.jdmenu');};$.fn.jdMenuHide=function(){return this.filter('ul').each(function(){hideMenu(this);});};$(window).bind('click.jdmenu',function(){$('ul.jd_menu ul:visible').jdMenuHide();});})(jQuery);