/* 
Simple JQuery menu.
HTML structure to use:

Notes: 

1: each menu MUST have an ID set. It doesn't matter what this ID is as long as it's there.
2: each menu MUST have a class 'menu' set. If the menu doesn't have this, the JS won't make it dynamic

Optional extra classnames:

noaccordion : no accordion functionality
collapsible : menu works like an accordion but can be fully collapsed
expandfirst : first menu item expanded at page load

<ul id="menu1" class="menu [optional class] [optional class]">
<li><a href="#">Sub menu heading</a>
<ul>
<li><a href="http://site.com/">Link</a></li>
<li><a href="http://site.com/">Link</a></li>
<li><a href="http://site.com/">Link</a></li>
...
...
</ul>
<li><a href="#">Sub menu heading</a>
<ul>
<li><a href="http://site.com/">Link</a></li>
<li><a href="http://site.com/">Link</a></li>
<li><a href="http://site.com/">Link</a></li>
...
...
</ul>
...
...
</ul>

Copyright 2008 by Marco van Hylckama Vlieg

web: http://www.i-marco.nl/weblog/
email: marco@i-marco.nl

Free for non-commercial use
*/


//seccoes
function initMenus() {

	
	$('ul.menu ul').hide();
	
	$.each($('ul.menu'), function(){
		$('#' + this.id + '.expandfirst ul:first').show();
	});
	$.each($('ul.ul.menu'), function(){
		$('#' + this.id + '.expandfirst ul:first').show();
	});
	
	$('ul.menu li a').click(
		function() {
			var checkElement = $(this).next();
			var parent = this.parentNode.parentNode.id;
			
			
			on_click_cat(this.id);
			
			if($('#' + parent).hasClass('noaccordion')) {
				$(this).next().slideToggle('normal');
				return false;
			}
			if((checkElement.is('ul')) && (checkElement.is(':visible'))) {
				//alert(this.innerHTML)
				//alert(parent)
				//alert( $('#' + parent).hasClass('collapsible')
				//if($('#' + parent).hasClass('collapsible')) {
					$('#' + parent + ' ul:visible').slideUp('normal');
				//}
				return false;
			}
			if((checkElement.is('ul')) && (!checkElement.is(':visible'))) {
				$('#' + parent + ' ul:visible').slideUp('normal');
				checkElement.slideDown('normal');
				return false;
			}
		}
	);
}

// top menu
function initMenusNav() {
	
	$('ul.main-menu-nav li ul').hide();
	$('ul.main-menu-nav li ul li ul').hide();
	
	
	$('ul.main-menu-nav li ul').mouseover(
		function() {
			var checkElement = $(this).next();
			var parent = this.parentNode.parentNode.id;
			//$('#' + this.id + '').css("display", "");
			//$('#over').html( 'over ul ' + Math.random() + ' ID=>' + this.id + ' PAI=>' + this.parentNode.id + ' NEXT=' + checkElement.is('ul') );
			
			$(this).css("display", "block");
			
			return false;
		}	
		
	);

	$('ul.main-menu-nav li ul').mouseout(
		function() {
			var checkElement = $(this).next();
			var parent = this.parentNode.parentNode.id;
			//$('#' + this.id + '').css("display", "none");
			
			//$('#out').html( 'OUT ul ' + Math.random() + ' ID=>' + this.id + ' PAI=>' + this.parentNode.id + ' NEXT=' + checkElement.id);
			
			$(this).css("display", "none");
			return false;
			
		}	
		
	);	
	
	$('ul.main-menu-nav li a').mouseover(
		function() {
			var checkElement = $(this).next();
			var parent = this.parentNode.parentNode.id;
			
			//só quero passar aqui qd o rato passa pelo menu principal e não no sub-menu
			if( (checkElement.is('ul')) &&  ( this.id.indexOf('menu') >= 0)  ) {
				//checkElement.slideDown('normal');
				checkElement.css("display", "block");
				return false;
			}
		}	
	);	

	$('ul.main-menu-nav li a').mouseout(
		function() {
			var checkElement = $(this).next();
			var parent = this.parentNode.parentNode.id;
			
			if( (checkElement.is('ul')) ) {
				//checkElement.slideUp('normal');
				checkElement.css("display", "none");
				return false;
			}
		}	
	);		
	
	$('ul.main-menu-nav li a').click(
		function() {
			var checkElement = $(this).next();
			var parent = this.parentNode.parentNode.id;
			
			//on_click_cat(this.id);
			
			/*
			if( (checkElement.is('ul')) ) {
				if( checkElement.is(':visible') ) {
					checkElement.slideUp('normal');
				}else{
					checkElement.slideDown('normal');
				}
			}
			*/
			/*
			if( $(this).is(':visible')) {
				$(this).slideUp('normal');
			}else{
				$(this).slideDown('normal');
			}
			*/
			/*
			if($('#' + parent).hasClass('noaccordion')) {
				$(this).next().slideToggle('normal');
				return false;
			}
			if((checkElement.is('ul')) && (checkElement.is(':visible'))) {
				//alert(this.innerHTML)
				//alert(parent)
				//alert( $('#' + parent).hasClass('collapsible')
				
				if($('#' + parent).hasClass('collapsible')) {
					$('#' + parent + ' ul:visible').slideUp('normal');
				}
				alert(1)
				return false;
			}
			if((checkElement.is('ul')) && (!checkElement.is(':visible'))) {
				$('#' + parent + ' ul:visible').slideUp('normal');
				checkElement.slideDown('normal');
				return false;
			}
			*/
		}
	);
}	

//$(document).ready(function() {initMenusNav(); initMenus();});