/* 
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
*/

function initMenus() {
	$('ul.menu ul').hide();
	$.each($('ul.menu'), function(){
		$('#' + this.id + '.menu li.openMe ul').show();
	});
	$('ul.menu li a').click(
		function() {
			var checkElement = $(this).next();
			var parent = this.parentNode.parentNode.id;

			if($('#' + parent).hasClass('noaccordion')) {
				$(this).next().slideToggle('normal');
				return false;
			}

			if((checkElement.is('ul')) && (checkElement.is(':visible'))) {
				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;
			}
		}
	);	
	
	$('ul.abstract div').hide();
	$('ul.abstract li a').click(
		function() {
			var checkElement = $(this).next();
			var parent = this.parentNode.parentNode.id;

			if((checkElement.is('div')) && (checkElement.is(':visible'))) {
				if($('#' + parent).hasClass('collapsible')) {
					$('#' + parent + ' div:visible').slideUp(1000, 'easeInOutQuad');
				}
				return false;
			}
			if((checkElement.is('div')) && (!checkElement.is(':visible'))) {
				checkElement.slideDown(500, 'easeOutBounce');
				return false;
			}
		}
	);
}
$(document).ready(function() {
	$('a[rel=external]').click( function() {
        window.open( $(this).attr('href') );
        return false;
    });
	
	$('ul.abstract li a').click(function(){
		$(this).toggleClass('active');
		return false;
	});
//	newheight = $("#twocol").height();
//	if (typeof console.log !== 'undefined'){
//		console.log(newheight);
//	}
//$("#leftcol").css("height", newheight+"px");
//modal login form
//	$('#navregistry a').click(function (e) {
//		e.preventDefault();
//		$.get("includes/loginform.php", function(data){
			// create a modal dialog with the data
//			$(data).modal({
//				close: false,
//				opacity: 90
//			});
//		});
//	});	
//	$("li.active a").append("&nbsp;&nbsp;&#8658;");

	initMenus();
});