/*	
	 *	jQuery dropmenu 1.1.3
	 *	www.frebsite.nl
	 *	Copyright (c) 2010 Fred Heusschen
	 *	Licensed under the MIT license.
	 *	http://www.opensource.org/licenses/mit-license.php
	 */
	 
	 
	(function($) {
		$.fn.dropmenu = function(options) {
			var isIE 	= $.browser.ie,
				isIE6	= isIE && $.browser.version < 7,
				isIE7	= isIE && $.browser.version < 8;
	
	
			return this.each(function() {
	
				var opts  = $.extend({}, $.fn.dropmenu.defaults, options),
					$menu = $(this),
					$topl = $menu.find('> li'),
					menuX = $menu.offset().left;
	
				if (opts.maxWidth == 0) {
					opts.maxWidth = $('body').width() - menuX;
				}
	
				//	UL itself and all LI's
				$menu
					.css({
						display		: 'block',
						listStyle	: 'none'
					})
					.find("li")
					.css({
						display		: 'block',
						listStyle	: 'none',
						position	: 'relative',
						margin		: 0,
						padding		: 0
					});
				
				
				var css = {
					display		: 'block',
					outline		: 'none'
				};
				if (opts.nbsp) css['whiteSpace'] = 'nowrap';
				
				//	all A's and SPANs
				$menu
					.find('li > a, li > span')
					.css(css);
	
	
				//	top-level LI's and top level A's and SPANs
				$topl
					.css({
						float		: 'left'
					})
					.find('> a, > span')
					.addClass('toplevel')
					.css({
						float		: 'left'
					});		
	
				//	all sub-ULs
				$menu
					.find('ul')
					.css({
						display		: 'none',
						position	: 'absolute',
						margin		: 0,
						padding		: 0
					});
				
				//	first sub-UL and second, third, etc. sub-ULs
				$topl
					.find('> ul')
					.css({
						left		: 0,
						top			: $topl.outerHeight()
					})
					.find('li > a, li > span')
					.addClass('sublevel')
					.parent()
					.find('ul')
					.css({
						top			: 0
					}).data('subsub', true);
				
				$topl
					
	
	
				//	IE fixes
				if (isIE6) {
					$menu.find('ul').css({
						lineHeight	: 0
					});
				}
				if (isIE6 || isIE7) {
					$menu.find('ul a, ul span').css({
						zoom		: 1
					});
				}
	
	
				$menu.find('a').click(function() {
					$('ul', $menu).hide();
					$('a, span', $menu).removeClass('hover');
				});
	
				$menu.find('li').hover(
					
					//	showing submenu
					function() {
						var listit = this,
							subnav = $.fn.dropmenu.getSubnav(listit),
							subcss = { zIndex: $.fn.dropmenu.zIndex++ };
	
						$(listit).find('> a, > span').addClass('hover');
	
						if (!subnav) return;
						if ($(subnav).is(":animated")) return;
	
						if ($.data(subnav, 'subsub')) {
							var distance  = $(listit).outerWidth(),
								itemWidth = $(listit).offset().left + distance - menuX,
								position  = (opts.maxWidth < itemWidth) ? "right" : "left";
							
							subcss[position] = distance;						
						}
						$(subnav).css(subcss);
						$.data(subnav, 'stayOpen', true);
						
						switch (opts.effect) {
							case 'slide':
								$(subnav).slideDown(opts.speed);
								break;
							
							case 'fade':
								$(subnav).fadeIn(opts.speed);
								break;
								
							default:
								$(subnav).show();
								break;
						}
	
					//	hiding submenu
					}, function() {
						var listit = this,
							subnav = $.fn.dropmenu.getSubnav(listit);
	
						if (!subnav) {
							$(listit).find('> a, > span').removeClass('hover');
							return;
						}
	
						$.data(subnav, 'stayOpen', false);
						setTimeout(function() {
							if ($.data(subnav, 'stayOpen')) return;
							$(listit).find('> a, > span').removeClass('hover');
	
							$('ul', subnav).hide();
							switch (opts.effect) {
								case 'slide':
									$(subnav).slideUp(opts.speed);
									break;
								
								case 'fade':
									$(subnav).fadeOut(opts.speed);
									break;
									
								default:
									$(subnav).hide();
									break;
							}
							
						}, opts.timeout);
					}
				);
			});
		};
		
		$.fn.dropmenu.getSubnav = function(ele) {
			if (ele.nodeName.toLowerCase() == 'li') {
				var subnav = $('> ul', ele);
				return subnav.length ? subnav[0] : null;
			} else {
				return ele;
			}
		}
		
		$.fn.dropmenu.zIndex 	= 1000;
		$.fn.dropmenu.defaults 	= {
			effect			: 'none',		//	'slide', 'fade', or 'none'
			speed			: 100,		//	'normal', 'fast', 'slow', 100, 1000, etc
			timeout			: 250,
			nbsp			: false,
			maxWidth		: 0
		};
		
	/* Brazilian initialisation for the jQuery UI date picker plugin. */
	/* Written by Leonildo Costa Silva (leocsilva@gmail.com). */
	jQuery(function($){
		$.datepicker.regional['pt-BR'] = {
			closeText: 'Fechar',
			prevText: '&#x3c;Anterior',
			nextText: 'Pr&oacute;ximo&#x3e;',
			currentText: 'Hoje',
			monthNames: ['Janeiro','Fevereiro','Mar&ccedil;o','Abril','Maio','Junho',
			'Julho','Agosto','Setembro','Outubro','Novembro','Dezembro'],
			monthNamesShort: ['Jan','Fev','Mar','Abr','Mai','Jun',
			'Jul','Ago','Set','Out','Nov','Dez'],
			dayNames: ['Domingo','Segunda-feira','Ter&ccedil;a-feira','Quarta-feira','Quinta-feira','Sexta-feira','Sabado'],
			dayNamesShort: ['Dom','Seg','Ter','Qua','Qui','Sex','Sab'],
			dayNamesMin: ['Dom','Seg','Ter','Qua','Qui','Sex','Sab'],
			weekHeader: 'Sm',
			dateFormat: 'dd/mm/yy',
			firstDay: 0,
			isRTL: false,
			showMonthAfterYear: false,
			yearSuffix: ''};
		$.datepicker.setDefaults($.datepicker.regional['pt-BR']);
	});			
				
})(jQuery);