/*window.onload = function(){
	if (CmsEditorActive==true) {
		var link = document.getElementsByTagName('a');
		for (var i=0; i<link.length; i++) {
			link[i].href="javascript:noLink();";
		}
	}	
}
function noLink(){
	return;
}*/

//macromedia standaard

function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

function MM_changeProp(objName,x,theProp,theValue) { //v6.0
  var obj = MM_findObj(objName);
  if (obj && (theProp.indexOf("style.")==-1 || obj.style)){
    if (theValue == true || theValue == false)
      eval("obj."+theProp+"="+theValue);
    else eval("obj."+theProp+"='"+theValue+"'");
  }
}

//toggleDiv's

function toggleDiv(divname, visibility) {
	MM_changeProp(divname,'','style.visibility',visibility,'DIV');
}

function toggleDiv2(divname, visibility) {
	MM_changeProp(divname,'','style.display',visibility,'DIV');
}

function toggleDiv3(divname, divname2, visibility) {
	MM_changeProp(divname,'','style.display',visibility,'DIV');
	MM_changeProp(divname2,'','style.display',visibility,'DIV');
}

//left en right oa gebruikt in showimg en mid

function Left(str, n){
	if (n <= 0)
	    return "";
	else if (n > String(str).length)
	    return str;
	else
	    return String(str).substring(0,n);
}
function Right(str, n){
    if (n <= 0)
       return "";
    else if (n > String(str).length)
       return str;
    else {
       var iLen = String(str).length;
       return String(str).substring(iLen, iLen - n);
    }
}

function Mid(str, start, len) {
// Make sure start and len are within proper bounds
    if (start < 0 || len < 0) return "";
    var iEnd, iLen = String(str).length;
    if (start + len > iLen)
          iEnd = iLen;
    else
          iEnd = start + len;
    return String(str).substring(start,iEnd);
}

//showimg, showimg alt, blader en printimg

var pic = new Array()
var alt = new Array()

var loading = new Image;
loading.src = "/sites/00/images/loading.gif"
var geenimg = new Image;
geenimg.src = "/sites/00/images/geenimg.gif"

function showImg(imgklein) {
	if (CmsEditorActive!==true) {
		//alle images
		var img = document.getElementsByTagName("img");
		for (var i=0; i<img.length; i++) {
			//als class = grote_foto, dan neem gedeelte na . en voor : Van imgklein en img met class
			if (img[i].className=='grote_foto') {
				var nr = Mid(img[i].id,11,img[i].id.length);
				nr = nr.split(":");
				//nr = nr[1].split(":")
				var nr2 = Mid(imgklein.id,11,imgklein.id.length);
				nr2 = nr2.split(":");
				//als gelijk is, gaat grote_foto in src zetten
				if (nr[0] == nr2[0]) {
					document.getElementById("plaatje_groot_img").src=img[i].src;
					document.getElementById("plaatje_groot_img").alt=img[i].getAttribute("alt");
				}
			}
		}
		toggleDiv2('plaatje_groot_div', 'block');
	}
}

var huidigindex = 0;

function showImgAlt(kleinimg) {
	//alle images
	var img = document.getElementsByTagName("img");
	for (var i=0; i<img.length; i++) {
		//als class = plaatjemiddel, dan neem gedeelte na . en voor : Van imgklein en img met class
		if (img[i].className=='imggroot') {
			var nr = img[i].id.split(".")
			nr = nr[1].split(":")
			var nr3 = document.getElementById('collectie').getElementsByTagName('img')[0].id.split(".")
			nr3 = nr3[1].split(":")
			if (kleinimg=='onload') {
				if (nr[0] == nr3[0]) {
					huidigindex = nr[0];
					document.getElementById("plaatje_groot_img").src=img[i].src;
					document.getElementById("plaatje_groot_img").alt=img[i].getAttribute("alt");
				}
			}
			else {
				var nr2 = kleinimg.id.split(".")
				nr2 = nr2[1].split(":")
				//als gelijk is, gaat plaatjemiddel in src zetten
				if (nr[0] == nr2[0]) {
					huidigindex = nr[0];
					document.getElementById("plaatje_groot_img").src=img[i].src;
					document.getElementById("plaatje_groot_img").alt=img[i].getAttribute("alt");
					 if(document.all){
    				var scrollbar = document.documentElement.scrollTop;
					}
					else{
					var scrollbar = pageYOffset;
					}
					var breedtescherm = document.body.offsetWidth;
					var hoogtescherm = document.body.offsetHeight;
					var plaatje = document.getElementById('plaatje_groot_div');
					plaatje.style.display='block';
				    plaatje.style.marginTop = (hoogtescherm-plaatje.clientHeight)/2+scrollbar + "px";
				    plaatje.style.marginLeft = (breedtescherm-plaatje.clientWidth)/2 + "px";

					
					document.getElementById('zwart_transparant').style.width = document.documentElement.scrollWidth-8 + "px";
					document.getElementById('zwart_transparant').style.height = document.documentElement.scrollHeight + "px";
					document.getElementById('zwart_transparant').style.display='block';

				}
			}		
		}
	}
}

function indexInArray(arr,val){
for(var i=0;i<arr.length;i++) if(arr[i]==val) return i;
return -1;
} 

var index=0;

function blader(richting) {
	if (CmsEditorActive!==true) {
		index = indexInArray(pic, huidigindex);
		if(index==-1){
			index=0;
		}
		// volgende of vorige; loopt door array
		if (richting == 'volgende') {
			if (index+1 >= pic.length) {
				index = 0;
			}
			else {
				index++;
			}
		}
		else if (richting == 'vorige') {
			if (index-1 < 0) {
				index = pic.length-1;
			}
			else {
				index--;
			}
		}

		//alle images
		var img = document.getElementsByTagName("img");
		for (var k=0; k<img.length; k++) {
			//als class = plaatjemiddel, dan neem gedeelte na . en voor : Van img met class
			if (img[k].className=='plaatjemiddel') {
				var nr = img[k].id.split(".")
				nr = nr[1].split(":")
				//als gelijk is, gaat plaatjemiddel in src zetten
				if (nr[0] == pic[index]) {
					huidigindex = nr[0];
					document.getElementById("plaatje_groot_img").src=img[k].src;
					document.getElementById("plaatje_groot_img").alt=img[k].getAttribute("alt");
					if (document.getElementById("tekst"+nr[0])) {
						document.getElementById("plaatje_groot_tekst").innerHTML=document.getElementById("tekst"+nr[0]).innerHTML;
					}
					else {    
						document.getElementById("plaatje_groot_tekst").innerHTML="";
					}
				}
			}
		}
		toggleDiv2('plaatje_groot_div', 'block');
	}
}

function printContentDiv(plaatje) {
	var content;
	
	content = "<!DOCTYPE html PUBLIC \"-//W3C//DTD XHTML 1.0 Strict//EN\" \"http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd\"><html xml:lang=\"en\" xmlns=\"http://www.w3.org/1999/xhtml\">";
	content += "<html>";
	content += "<head>";
	content += "</head>";
	content += "<body onload=\"window.print ()\"><div class=\"printContainer\">";
	content += "<img src='" + plaatje + "'>";
	content += "</div></body>";
	content += "</html>";
	
	var printWindow = window.open ("", "", "");
	printWindow.document.title = document.title;
	printWindow.document.write (content);
	printWindow.document.close ();
}

//show news
function showNews(nr) {
    var absodivs = document.getElementById('grotediv_'+nr);
    
    if(document.all){
	    var scrollbar = document.documentElement.scrollTop;
	    var scrollhoogte = document.documentElement.scrollHeight;
    }
    else{
	    var scrollbar = pageYOffset;
	    var scrollhoogte = document.documentElement.scrollHeight;
    }
	var breedtescherm = document.body.offsetWidth;
	var hoogtescherm = document.body.offsetHeight;
	
    absodivs.style.display="block";
    var hoogte_nieuws = absodivs.clientHeight;
    
    /*document.getElementById('zwart_transparant').style.display='block';
	document.getElementById('zwart_transparant').style.height=scrollhoogte + "px";*/
	document.getElementById('nieuwsfeed').style.display='none';
}

//sluiten div
function sluitenDiv(deze){
	deze.parentNode.style.display="none";
	/*document.getElementById('zwart_transparant').style.display="none";*/
	document.getElementById('nieuwsfeed').style.display='block';
}

//openwindow

function openWindow(url){
	window.open(url,"WPopup",'location=yes,scrollbars=yes,resizable=yes,status=yes,menubar=yes,toolbar=yes');
}

//topmenu mouseover

function topmenu(img, uitimg, aanimg) {
	
	if (img.src=="http://"+document.domain+"/"+uitimg) {
		img.src="http://"+document.domain+"/"+aanimg;
	}
	else if (img.src=="http://"+document.domain+"/"+aanimg) {
		img.src="http://"+document.domain+"/"+uitimg;
	}
}

//hoogtecontainer

function hoogteContainer(){
    var hoogtescherm = document.body.offsetHeight;
    var inhoud = document.getElementById('inhoud');
    var container = document.getElementById('container');

    if(container.clientHeight < hoogtescherm){
        container.style.height = hoogtescherm + 'px';
    }
    else{
    
    }
    if(hoogtescherm > (inhoud.clientHeight+201)){
        inhoud.style.height = hoogtescherm - 201 + 'px';
    }
    else{
        
    }
}

//popupdiv

function popupdiv(id) {
	document.getElementById(id).style.display = 'block';
}

//popup met transparante div. allebei height/width met js
function openPopup (element) {
	document.getElementById ("hiderdiv").style.height  = document.documentElement.scrollHeight + "px";
	document.getElementById ("hiderdiv").style.display = "block";
	document.getElementById (element).style.display    = "block";
	
	// ScrollY positie ophalen
	var scrollY = 0;
	if (typeof (window.pageYOffset) == 'number')
	    scrollY = window.pageYOffset;
	else if (document.body && document.body.scrollTop)
	    scrollY = document.body.scrollTop;
	else if (document.documentElement && document.documentElement.scrollTop)
	    scrollY = document.documentElement.scrollTop;
	
	// Hoogte van zichtbaar deel van pagina ophalen
	var winHeight = 0;
	if (typeof (window.innerWidth) == 'number')
	    winHeight = window.innerHeight;
	else if (document.documentElement && document.documentElement.clientHeight)
	    winHeight = document.documentElement.clientHeight;
	
	// De popup centreren
	var x = document.body.clientWidth / 2 - document.getElementById (element).clientWidth / 2;
	var y = scrollY + winHeight / 2 - document.getElementById (element).clientHeight / 2;
	
	document.getElementById (element).style.left = x + "px";
	document.getElementById (element).style.top  = y + "px";
}

//CmsEditorActive
try {
	if (CmsEditorActive!==true) {}
}
catch (err) {
	var CmsEditorActive=false
}

/*function noLink(){
	if (CmsEditorActive==true) {
		var link = document.getElementsByTagName('a');
		for (var i=0; i<link.length; i++) {
			link[i].setAttribute('onclick','return false;')
		}
	}	
}*/

function open_route_sittard(){
    var absodivs = document.getElementById('routebeschrijving_sittard');
    if(document.all){
	    var scrollbar = document.documentElement.scrollTop;
	    var scrollhoogte = document.documentElement.scrollHeight;
    }
    else{
	    var scrollbar = pageYOffset;
	    var scrollhoogte = document.documentElement.scrollHeight;
    }
	var breedtescherm = document.body.offsetWidth;
	var hoogtescherm = document.body.offsetHeight;
	
    absodivs.style.display="block";
    var hoogte_nieuws = absodivs.clientHeight;
    absodivs.style.marginLeft = (breedtescherm-700)/2 + "px";
    absodivs.style.marginTop = scrollbar+((hoogtescherm-hoogte_nieuws)/2) + "px";
    
	document.getElementById('zwart_transparant').style.display="block";
}

function open_route_weert(){
    var absodivs = document.getElementById('routebeschrijving_weert');
    if(document.all){
	    var scrollbar = document.documentElement.scrollTop;
	    var scrollhoogte = document.documentElement.scrollHeight;
    }
    else{
	    var scrollbar = pageYOffset;
	    var scrollhoogte = document.documentElement.scrollHeight;
    }
	var breedtescherm = document.body.offsetWidth;
	var hoogtescherm = document.body.offsetHeight;
	
    absodivs.style.display="block";
    var hoogte_nieuws = absodivs.clientHeight;
    absodivs.style.marginLeft = (breedtescherm-700)/2 + "px";
    absodivs.style.marginTop = scrollbar+((hoogtescherm-hoogte_nieuws)/2) + "px";
    
	document.getElementById('zwart_transparant').style.display="block";
}

function open_route_heerlen(){
    var absodivs = document.getElementById('routebeschrijving_heerlen');
    if(document.all){
	    var scrollbar = document.documentElement.scrollTop;
	    var scrollhoogte = document.documentElement.scrollHeight;
    }
    else{
	    var scrollbar = pageYOffset;
	    var scrollhoogte = document.documentElement.scrollHeight;
    }
	var breedtescherm = document.body.offsetWidth;
	var hoogtescherm = document.body.offsetHeight;
	
    absodivs.style.display="block";
    var hoogte_nieuws = absodivs.clientHeight;
    absodivs.style.marginLeft = (breedtescherm-700)/2 + "px";
    absodivs.style.marginTop = scrollbar+((hoogtescherm-hoogte_nieuws)/2) + "px";
    
	document.getElementById('zwart_transparant').style.display="block";
}

function GetStyle(obj, styleProp) {
    if (obj.currentStyle)
        var y = obj.currentStyle[styleProp];
    else if (window.getComputedStyle)
        var y = document.defaultView.getComputedStyle(obj, null).getPropertyValue(styleProp);
    return y;
}

var nrs = new Array();
var width = 240;
var waitspeed = 2000;
var slidespeed = 20;
var div = null;
var t = null;
var t2 = null;
/*var currpage = 0;

function initFotoSlider(){
	div = document.getElementById('scroll_content_div');
	var overzicht = document.getElementById('foto_overzicht');
	var imgs = div.getElementsByTagName('img');
	var kleinimg = overzicht.getElementsByTagName('img');
	if(imgs.length>20){
		//initialisatie van scroller. bouwt array op van eerste 20 images
		var nav = document.createElement("div");
		nav.id = "foto_navigatie";
		nav.className = "foto_navigatie";
		overzicht.appendChild(nav);
		
		for(var i=0; i<imgs.length; i++){
			if(i>=(currpage*20) && i<((currpage*20)+20)){
				kleinimg[i].style.display = "block";
			}
			else{
				kleinimg[i].style.display = "none";
			}
		}
		
		for(var i=0; i<imgs.length; i++){
			if(i>=(currpage*20) && i<((currpage*20)+20)){
				var nr = imgs[i].id.split(":")[0].split(".")[1];
				nrs[i] = nr;
			}
		}
		var ihtml = "";
		var t=Math.ceil(kleinimg.length/20);
		for(var i=0; i<t; i++){
			if(currpage==i){
				ihtml += "<a href=\"bla\" class=\"foto_nav_current\" onclick=\"return false;\">"+(i+1)+"</a>";
				if(i<t-1){ihtml += " - ";}
			}
			else{
				ihtml += "<a href=\"bla\" class=\"foto_nav\" onclick=\"changePage("+i+");return false;\">"+(i+1)+"</a>";
				if(i<t-1){ihtml += " - ";}
			}
		}
		nav.innerHTML = ihtml;
	}
	else{ // geen navigatie, array wordt geschreven
		for(var i=0; i<imgs.length; i++){
			var nr = imgs[i].id.split(":")[0].split(".")[1];
			nrs[i] = nr;
		}
	}
	
	div.style.marginLeft = "0px";
	
	if(currpage>=1){window.clearTimeout(t);}
	waitFoto();
}

function changePage(i){
	currpage = i;
	nrs.splice(0, nrs.length); // gooi oude array leeg
	document.getElementById('foto_navigatie').parentNode.removeChild(document.getElementById('foto_navigatie')); // gooi navigatie weg
	initFotoSlider();
}*/

function initFotoSlider(){
	if(document.getElementById('scroll_content_div')){
		div = document.getElementById('scroll_content_div');
		var imgs = div.getElementsByTagName('img');
		var x=0;
		for(var i=0; i<imgs.length; i++){
			if(imgs[i].className=="imggroot"){
				var nr = imgs[i].id.split(":")[0].split(".")[1];
				nrs[x] = nr;
				x++;
			}
		}
		div.style.marginLeft = "0px";
		waitFoto();
	}
}

function currFoto(){
	if(div!=null){
		if(document.all){
			var margin = parseInt(GetStyle(div, 'marginLeft'));
		}
		else{
			var margin = parseInt(GetStyle(div, 'margin-left'));
		}
		margin2 = -margin;
		var x = 0;
		for(var i=0; i<nrs.length; i++){
			if((margin2-width)>=0){
				margin2 = margin2-width;
			}
			else{
				x=i;
				break;
			}
		}
		return x;
	}
}

function scrollLengte(foto){
	if(foto==(nrs.length-1)){
		var lengte = 0;
		for(var i=0; i<foto; i++){
			lengte += width;
		}
		return -lengte;
	}
	else{
		return width;
	}
}

function slideFotos(stillLeft){
	if(div!=null){
		if(document.all){
			var margin = parseInt(GetStyle(div, 'marginLeft'));
		}
		else{
			var margin = parseInt(GetStyle(div, 'margin-left'));
		}
	
		if(stillLeft>0){ // nog steeds rechts scrollen
			window.clearTimeout(t);
			window.clearTimeout(t2);
			div.style.marginLeft = margin-(width/120)+"px";
			t2 = setTimeout(function(){slideFotos(stillLeft-(width/120));}, slidespeed);
		}
		else if(stillLeft==0){ // niks meer doen
			window.clearTimeout(t);
			window.clearTimeout(t2);
			waitFoto();
		}
		else{ // hij is links aan het scrollen
			window.clearTimeout(t);
			window.clearTimeout(t2);
			div.style.marginLeft = margin+(width/10)+"px";
			t2 = setTimeout(function(){slideFotos(stillLeft+(width/10));}, slidespeed);
		}
	}
}

function waitFoto(){
	t = setTimeout(function(){slideFotos(scrollLengte(currFoto()));}, waitspeed);
}

function mouseOutFoto(){
	slideFotos(scrollLengte(currFoto()));
}

function slideToFoto(deze){
	if(div!=null){
		var nr = deze.id.split(":")[0].split(".")[1];
		var x = 0;
		for(var i=0; i<nrs.length; i++){
			if(nrs[i]==nr){
				x=i;
				break;
			}
		}
		var targmargin = x*240;
		if(document.all){
			var currmargin = -parseInt(GetStyle(div, 'marginLeft'));
		}
		else{
			var currmargin = -parseInt(GetStyle(div, 'margin-left'));
		}
		
		if(currmargin>targmargin){ // scroll links
			window.clearTimeout(t);
			window.clearTimeout(t2);
			//alert(-(currmargin-targmargin));
			slideFoto(-(currmargin-targmargin));
		}
		else if(currmargin==targmargin){ // niets doen, dit is de huidige foto
			window.clearTimeout(t);
			window.clearTimeout(t2);
			//waitFoto();
		}
		else{ // scroll rechts
			window.clearTimeout(t);
			window.clearTimeout(t2);
			//alert(targmargin-currmargin);
			slideFoto(targmargin-currmargin);
		}
	}
}

function slideFoto(stillLeft){
	if(div!=null){
		if(document.all){
			var margin = parseInt(GetStyle(div, 'marginLeft'));
		}
		else{
			var margin = parseInt(GetStyle(div, 'margin-left'));
		}
	
		if(stillLeft>0){ // nog steeds rechts scrollen
			if(stillLeft<24){
				window.clearTimeout(t);
				window.clearTimeout(t2);
				div.style.marginLeft = margin-stillLeft+"px";
				t2 = setTimeout(function(){slideFoto(0);}, slidespeed);
			}
			else{
				window.clearTimeout(t);
				window.clearTimeout(t2);
				var stap = (width/10);
				div.style.marginLeft = margin-stap+"px";
				t2 = setTimeout(function(){slideFoto(stillLeft-stap);}, slidespeed);
			}
		}
		else if(stillLeft==0){ // niks meer doen
			window.clearTimeout(t);
			window.clearTimeout(t2);
			//waitFoto();
		}
		else{ // hij is links aan het scrollen
			if(stillLeft>-24){
				window.clearTimeout(t);
				window.clearTimeout(t2);
				div.style.marginLeft = margin-stillLeft+"px";
				t2 = setTimeout(function(){slideFoto(0);}, slidespeed);
			}
			else{
				window.clearTimeout(t);
				window.clearTimeout(t2);
				var stap = (width/10);
				div.style.marginLeft = margin+stap+"px";
				t2 = setTimeout(function(){slideFoto(stillLeft+stap);}, slidespeed);
			}
		}
	}
}