$(document).ready(function(){
	$('#menu > li').each(function(){
		if (!$(this).hasClass('huidig') || 1){
			$(this).click(function(){
				if ($(this).find('ul').css('display')=='block'){
					$(this).find('ul').slideUp();
				}
				else{
					$(this).find('ul').slideDown();
				}
			});
		}
	});
	if ($('#fotofader img').size())
		so_init();
});

function zoekopties(el){
	var opties = el.nextSibling;
	if (opties.style.display=='block'){
		el.innerHTML = 'Meer opties';
		el.style.backgroundImage = 'url(/media/images/lees_meer.gif)';
		opties.style.display = 'none';
	}
	else{
		el.innerHTML = 'Minder opties';
		el.style.backgroundImage = 'url(/media/images/terug.gif)';
		opties.style.display = 'block';
	}
}

var d=document, imgs = new Array(), zInterval = null, current=0, pause=false;

function so_init() {
	if(!d.getElementById || !d.createElement)return;

	imgs = $('#fotofader img');
	for(i=1;i<imgs.length;i++)
		imgs[i].xOpacity = 0;
	imgs[0].style.display = "block";
	imgs[0].xOpacity = .99;

	setTimeout(so_xfade,7000);
}

function so_xfade() {
	cOpacity = imgs[current].xOpacity;
	nIndex = imgs[current+1]?current+1:0;

	nOpacity = imgs[nIndex].xOpacity;

	cOpacity-=.02;
	nOpacity+=.02;

	imgs[nIndex].style.display = "block";
	imgs[current].xOpacity = cOpacity;
	imgs[nIndex].xOpacity = nOpacity;

	setOpacity(imgs[current]);
	setOpacity(imgs[nIndex]);

	if(cOpacity<=0) {
		imgs[current].style.display = "none";
		current = nIndex;
		setTimeout(so_xfade,7000);
	} else {
		setTimeout(so_xfade,50);
	}

	function setOpacity(obj) {
		if(obj.xOpacity>.99) {
			obj.xOpacity = .99;
			return;
		}
		obj.style.opacity = obj.xOpacity;
		obj.style.MozOpacity = obj.xOpacity;
		obj.style.filter = "alpha(opacity=" + (obj.xOpacity*100) + ")";
	}
}