$(document).ready(function(){
	jQuery.extend({
		random: function(min, max) {
		  return Math.round(min + ((max - min)*(Math.random() % 1)));
		}
	});
	
	//Preloaders slideshow
	function preloadSlideShow(){
		$('#show').append('<img src="/public/css/images/wijsneus-foto-dames.jpg" />');
	}
	
	$(function() {
		preloadSlideShow();
		setInterval("slideSwitch()", 6000 );
	});
	
	
	$('a[rel=lightbox]').lightBox({
		txtImage: 'Afbeelding',
		containerResizeSpeed: 150,
	});
	
	$("#inp-email:text").labelify({
		text: function(input) { return "E-mailadres..."; } 
	});
	
	$("#frm-nieuwsbrief").validate();
	
	
	$("#frm-nieuwsbrief").submit(function(e){
		e.preventDefault();
		
		if($("#frm-nieuwsbrief").valid()){
			$('.rightCol-content').load('/ajax.php', { 'email': $('#inp-email').val()} );
		}
	});
	
	
	//Maak menu items active
	$('a[href="'+window.location.pathname+'"]').addClass('active', 1800);
	
	
	$.getJSON("/index.php?ac=module&module=calendar&calendar=upcoming_events", function(data){
		$(document).data('upcoming-activities', data);
		changeSlideText();
	});
	
	
	$(document).data('upcoming-activities', '');
	
	//Maak slide events klikbaar
	$('#header-upcoming-events').live('click', function(){
		if($(this).data('event-id')){
			window.location.href = '/agenda/'+$(this).data('event-id')+'/';
		}
	});
	
	
	//RSS HYVES
	$.getFeed({
        url: '/proxy.php?url=http://www.hyves-feeds.nl/rss/hyver/wijsneustexel/wiewatwaar/',
        success: function(feed) {

            var html = '';

           for(var i = 0; i < feed.items.length && i <3; i++) {
                var item = feed.items[i];

                html += ''
                + ''
                + '<b>'+item.title + '</b><br />'
				+ jQuery.timeago(item.updated) + '<br />'
                + item.description 
                
                + '<br /><br />';
            }

            html += '';

            $('#hyves').append(html);
        }
    });
	
	
	//FaceBook plugin
	$('#facebook-wall').fbWall({
		id:'100000858807326',
		accessToken:'206158599425293|62e6ed7e1d49f84d07104aed.1-100000858807326|b02HaHED-7AX5xYkePGdEJaqikU',
		showGuestEntries:false,
		showComments:false,
		max:4,
		timeConversion:24,
		avatarExternal: false
	});
	
	
});

function slideSwitch() {
	
	var $active = $('#show img.active');

	if ($active.length == 0 ) $active = $('#show img:last');

	var $next =  $active.next().length ? $active.next()	: $('#show img:first');

	$active.addClass('last-active');

	$next.css({opacity: 0.0})
		.addClass('active')
		.animate({opacity: 1.0}, 1000, function() {
		});
	
	$active.removeClass('active last-active').animate({opacity: 0.0}, 1000);
	
	changeSlideText();	
}


function changeSlideText(){
	if($(document).data('upcoming-activities')){
		var index = $.random(0,$(document).data('upcoming-activities').length-1);
		$('#header-upcoming-events h1').html('Upcoming: '+$(document).data('upcoming-activities')[index].activiteit + ' ('+$(document).data('upcoming-activities')[index].begin + ')');
		
		$('#header-upcoming-events').data('event-id', $(document).data('upcoming-activities')[index].actid);
	}
}