// JavaScript Document
function GetXmlHttpObject(){
	if (window.XMLHttpRequest){
		// code for IE7+, Firefox, Chrome, Opera, Safari
		return new XMLHttpRequest();
	}
	if (window.ActiveXObject){
		// code for IE6, IE5
		return new ActiveXObject("Microsoft.XMLHTTP");
	}
	return null;
}

function getURL(){
	document.write (document.location.href);
}

var xmlhttp;
function checkUser(str){
	xmlhttp=GetXmlHttpObject();
	if (xmlhttp==null){
		alert ("Browser does not support HTTP Request");
		return;
	}
	var url="checkuser.php?id="+str+"&sid="+Math.random();
	xmlhttp.onreadystatechange=stateChanged;
	xmlhttp.open("GET",url,true);
	xmlhttp.send(null);
}

function stateChanged(){
	if (xmlhttp.readyState==4){
		document.getElementById("showMessage").innerHTML=xmlhttp.responseText;
	}
}

function selectFeed(str){
	xmlhttp=GetXmlHttpObject();
	if (xmlhttp==null){
		alert ("Browser does not support HTTP Request");
		return;
	}
	var url="selectfeed.php?id="+str+"&sid="+Math.random();
	xmlhttp.onreadystatechange=stateChanged2;
	xmlhttp.open("GET",url,true);
	xmlhttp.send(null);
}

function stateChanged2(){
	if (xmlhttp.readyState==4){
		document.getElementById("changeDiv").innerHTML=xmlhttp.responseText;
	}
}

function checkLogin(name, password){
	xmlhttp=GetXmlHttpObject();
	if (xmlhttp==null){
		alert ("Browser does not support HTTP Request");
		return;
	}
	var url="checklogin.php?name="+name+"&password="+password+"&sid="+Math.random();
	xmlhttp.onreadystatechange=stateChanged3;
	xmlhttp.open("GET",url,true);
	xmlhttp.send(null);
	return false;
}

function stateChanged3(){
	if (xmlhttp.readyState==4){
		content = xmlhttp.responseText;
		if(content.search(/REFRESH/) == -1){
			document.getElementById("loginPage").innerHTML=xmlhttp.responseText;
		}
		else{
			window.location = "index.php?id=refresh&current=87";
		}
	}
}

function getVote(choiceId){
	xmlhttp=GetXmlHttpObject();
	if (xmlhttp==null){
		alert ("Browser does not support HTTP Request");
		return;
	}
	var url="vote.php?choiceid="+choiceId+"&sid="+Math.random();
	xmlhttp.onreadystatechange=stateChanged4;
	xmlhttp.open("GET",url,true);
	xmlhttp.send(null);
	return false;
}

function stateChanged4(){
	if (xmlhttp.readyState==4){
		document.getElementById("leftmenu_4").innerHTML=xmlhttp.responseText;
	}
}

function removeLoginForm(){
	document.getElementById("loginPage").innerHTML= "U bent ingelogd.";
}

function keyEvent(e, name, password) // submit key
{
	if (e.keyCode == 13){
		checkLogin(name, password);
	}
}

function externalLinks() {
 if (!document.getElementsByTagName) return;
 var anchors = document.getElementsByTagName("a");
 for (var i=0; i<anchors.length; i++) {
   var anchor = anchors[i];
   if (anchor.getAttribute("href") &&
       anchor.getAttribute("rel") == "external")
     anchor.target = "_blank";
 }
}
window.onload = externalLinks;

function nextImage(){
	var latestimages = document.getElementById('latestimages');
	for (i=0; i<latestimages.childNodes.length; i++){
		if (latestimages.childNodes[i].nodeName=="LI"){
			if(latestimages.childNodes[i].style.display != 'none'){
				latestimages.childNodes[i].style.display = 'none';
				if((i+1) == 31)
					i=-1;
				latestimages.childNodes[(i+1)].style.display = 'block';
				return false;
			}
		}
	}
}

function prevImage(){
	var latestimages = document.getElementById('latestimages');
	for (i=0; i<latestimages.childNodes.length; i++){
		if (latestimages.childNodes[i].nodeName=="LI"){
			if(latestimages.childNodes[i].style.display != 'none'){
				latestimages.childNodes[i].style.display = 'none';
				if((i-1) == -1)
					i=31;
				latestimages.childNodes[(i-1)].style.display = 'block';
				return false;
			}
		}
	}
}
	
function otherLeadboard(){
	var leadboard1 = document.getElementById('scoreMeeuwen1');
	var leadboard2 = document.getElementById('scoreMeeuwen2');
	if(leadboard1.style.display == 'none'){
		leadboard1.style.display = 'block';
		leadboard2.style.display = 'none';
	}
	else{
		leadboard1.style.display = 'none';
		leadboard2.style.display = 'block';
	}
}

(function($){

	$.fn.shuffle = function() {
		return this.each(function(){
			var items = $(this).children().clone(true);
			return (items.length) ? $(this).html($.shuffle(items)) : this;
		});
	}
	
	$.shuffle = function(arr) {
		for(var j, x, i = arr.length; i; j = parseInt(Math.random() * i), x = arr[--i], arr[i] = arr[j], arr[j] = x);
		return arr;
	}
	
})(jQuery);

(function($){
	$.fn.superfish = function(op){

		var sf = $.fn.superfish,
			c = sf.c,
			$arrow = $(['<span class="',c.arrowClass,'"> &#187;</span>'].join('')),
			over = function(){
				var $$ = $(this), menu = getMenu($$);
				clearTimeout(menu.sfTimer);
				$$.showSuperfishUl().siblings().hideSuperfishUl();
			},
			out = function(){
				var $$ = $(this), menu = getMenu($$), o = sf.op;
				clearTimeout(menu.sfTimer);
				menu.sfTimer=setTimeout(function(){
					o.retainPath=($.inArray($$[0],o.$path)>-1);
					$$.hideSuperfishUl();
					if (o.$path.length && $$.parents(['li.',o.hoverClass].join('')).length<1){over.call(o.$path);}
				},o.delay);	
			},
			getMenu = function($menu){
				var menu = $menu.parents(['ul.',c.menuClass,':first'].join(''))[0];
				sf.op = sf.o[menu.serial];
				return menu;
			},
			addArrow = function($a){ $a.addClass(c.anchorClass).append($arrow.clone()); };
			
		return this.each(function() {
			var s = this.serial = sf.o.length;
			var o = $.extend({},sf.defaults,op);
			o.$path = $('li.'+o.pathClass,this).slice(0,o.pathLevels).each(function(){
				$(this).addClass([o.hoverClass,c.bcClass].join(' '))
					.filter('li:has(ul)').removeClass(o.pathClass);
			});
			sf.o[s] = sf.op = o;
			
			$('li:has(ul)',this)[($.fn.hoverIntent && !o.disableHI) ? 'hoverIntent' : 'hover'](over,out).each(function() {
				if (o.autoArrows) addArrow( $('>a:first-child',this) );
			})
			.not('.'+c.bcClass)
				.hideSuperfishUl();
			
			var $a = $('a',this);
			$a.each(function(i){
				var $li = $a.eq(i).parents('li');
				$a.eq(i).focus(function(){over.call($li);}).blur(function(){out.call($li);});
			});
			o.onInit.call(this);
			
		}).each(function() {
			var menuClasses = [c.menuClass];
			if (sf.op.dropShadows  && !($.browser.msie && $.browser.version < 7)) menuClasses.push(c.shadowClass);
			$(this).addClass(menuClasses.join(' '));
		});
	};

	var sf = $.fn.superfish;
	sf.o = [];
	sf.op = {};
	sf.IE7fix = function(){
		var o = sf.op;
		if ($.browser.msie && $.browser.version > 6 && o.dropShadows && o.animation.opacity!=undefined)
			this.toggleClass(sf.c.shadowClass+'-off');
		};
	sf.c = {
		bcClass     : 'sf-breadcrumb',
		menuClass   : 'sf-js-enabled',
		anchorClass : 'sf-with-ul',
		arrowClass  : 'sf-sub-indicator',
		shadowClass : 'sf-shadow'
	};
	sf.defaults = {
		hoverClass	: 'sfHover',
		pathClass	: 'overideThisToUse',
		pathLevels	: 1,
		delay		: 800,
		animation	: {opacity:'show'},
		speed		: 'normal',
		autoArrows	: true,
		dropShadows : true,
		disableHI	: false,		// true disables hoverIntent detection
		onInit		: function(){}, // callback functions
		onBeforeShow: function(){},
		onShow		: function(){},
		onHide		: function(){}
	};
	$.fn.extend({
		hideSuperfishUl : function(){
			var o = sf.op,
				not = (o.retainPath===true) ? o.$path : '';
			o.retainPath = false;
			var $ul = $(['li.',o.hoverClass].join(''),this).add(this).not(not).removeClass(o.hoverClass)
					.find('>ul').hide().css('visibility','hidden');
			o.onHide.call($ul);
			return this;
		},
		showSuperfishUl : function(){
			var o = sf.op,
				sh = sf.c.shadowClass+'-off',
				$ul = this.addClass(o.hoverClass)
					.find('>ul:hidden').css('visibility','visible');
			sf.IE7fix.call($ul);
			o.onBeforeShow.call($ul);
			$ul.animate(o.animation,o.speed,function(){ sf.IE7fix.call($ul); o.onShow.call($ul); });
			return this;
		}
	});

})(jQuery);

$(document).ready(function(){	
	$("div#sponsors").easySlider({
		pause: 4500,
		prevText: '',
		nextText: '',
		auto: true,
		continuous: true,
		vertical: true
	});
	
	$('ul#latestimages').shuffle();
	
	$('ul#leftmenutabs li:first-child').addClass('active');
	$('div#leftmenu_2, div#leftmenu_3, div#leftmenu_4, div#leftmenu_5').hide();
	$('ul#leftmenutabs li').hover(
		function(){
			/* Hover de item buttons */
			$('ul#leftmenutabs li.active').removeClass('active');
			$(this).addClass('active');
			
			/* Change de viewing menu */
			$('div#leftmenu_1, div#leftmenu_2, div#leftmenu_3, div#leftmenu_4, div#leftmenu_5').hide();
			var iItemNumber = ($('ul#leftmenutabs li').index(this) + 1);
			$('div#leftmenu_'+iItemNumber).show();
		},
		function(){}
	);
	
	$('ul#topmenu li:first-child').addClass('active');
	$('div#topsubmenu_2, div#topsubmenu_3, div#topsubmenu_4, div#topsubmenu_5').hide();
	$('ul#topmenu li').hover(
		function(){
			/* Hover de item buttons */
			$('ul#topmenu li.active').removeClass('active');
			$('ul#topmenu li.removerightborder').removeClass('removerightborder');
			$(this).addClass('active');										  
			
			var iItemNumber = ($('ul#topmenu li').index(this) +1);
			if(iItemNumber > 1)
				$('ul#topmenu li:nth-child('+(iItemNumber-1)+')').addClass('removerightborder');
			
			/* Change de viewing menu */
			$('div#topsubmenu_1, div#topsubmenu_2, div#topsubmenu_3, div#topsubmenu_4, div#topsubmenu_5').hide();
			var iItemNumber2 = ($('ul#topmenu li').index(this) + 1);
			$('div#topsubmenu_'+iItemNumber2).show(); 
		},
		function(){}				 
	);
		
	$('ul.submenu').superfish({
		autoArrows: false,
		dropShadows: false	
	});
});