var etappeArray = new Array();
etappeArray["7-7"] = 0; /* proloog */
etappeArray["8-7"] = 1;
etappeArray["9-7"] = 2;
etappeArray["10-7"] = 3;
etappeArray["11-7"] = 4;
etappeArray["12-7"] = 5;
etappeArray["13-7"] = 6;
etappeArray["14-7"] = 7;
etappeArray["15-7"] = 8;
etappeArray["16-7"] = 9; /* rustdag */
etappeArray["17-7"] = 9;
etappeArray["18-7"] = 10;
etappeArray["19-7"] = 11;
etappeArray["20-7"] = 12;
etappeArray["21-7"] = 13;
etappeArray["22-7"] = 14;
etappeArray["23-7"] = 15;
etappeArray["24-7"] = 16; /* rustdag */
etappeArray["25-7"] = 16;
etappeArray["26-7"] = 17;
etappeArray["27-7"] = 18;
etappeArray["28-7"] = 19;
etappeArray["29-7"] = 20;

function loadEtappe(etappe){	
	updateMap(etappe);
}	
						
function etappeMap(){
	etappe = document.form_etappe_select.form_etappe.options[document.form_etappe_select.form_etappe.selectedIndex].value;
	updateMap(etappe);
}

function updateMap(etappe){
	if(document.location.href.indexOf('2007/etappes')>0){
		document.form_etappe_select.form_etappe.selectedIndex = etappeArray[etappe];
	}
	s_title = "s" +  etappeArray[etappe] + "_title";
	s_content = "s" +  etappeArray[etappe] + "_content";					
	P7_swapClass(0,s_title,'active','inactive','h3'); 		
	P7_swapClass(0,s_content,'active','inactive','div');						
}


// JavaScript Document


function showAfbeeldingItem(itemUrl,targetID,itemAlt) {
	var objItem = document.getElementById(targetID);
	objItem.innerHTML = '<img src="' + itemUrl + '" width="352" height="262" alt="' + itemAlt + '"/>';
}
function showMultiMediaItem(itemUrl,targetID,iHeight) {
	var objItem = document.getElementById(targetID);
	objItem.innerHTML = '<iframe src="' + itemUrl + '" width="352" height="' + iHeight + '" scrolling="no" frameborder="0" allowtransparency="true"></iframe>';
} 

function copyright() {
   document.write('<a href="/assets/service/nosnl_auteursrechten.html">&copy; NOS ' + jaar + '</a> | <a href="/assets/service/nosnl_voorwaarden.html">voorwaarden</a>')
}

function sitestat(ns_l) {
	ns_l+="&ns__t="+new Date().getTime();ns_pixelUrl=ns_l;
	ns_0=top.document.referrer;
	ns_0=(ns_0.lastIndexOf("/")==ns_0.length-1)?ns_0.substring(ns_0.lastIndexOf("/"),0):ns_0;
	if(ns_0.length>0)ns_l+="&ns_referrer="+escape(ns_0);
	if(document.images) {
		ns_1=new Image();ns_1.src=ns_l;
	} else
	document.write("<img src="+ns_l+" width=\"1\" height=\"1\" />");
}

// Dreamweaver scripts voor js_sitenav.js

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_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];}
}

// Dreamweaver/Studio VII script for swap class

function P7_swapClass(){ //v1.4 by PVII
 var i,x,tB,j=0,tA=new Array(),arg=P7_swapClass.arguments;
 if(document.getElementsByTagName){for(i=4;i<arg.length;i++){tB=document.getElementsByTagName(arg[i]);
  for(x=0;x<tB.length;x++){tA[j]=tB[x];j++;}}for(i=0;i<tA.length;i++){
  if(tA[i].className){if(tA[i].id==arg[1]){if(arg[0]==1){
  tA[i].className=(tA[i].className==arg[3])?arg[2]:arg[3];}else{tA[i].className=arg[2];}
  }else if(arg[0]==1 && arg[1]=='none'){if(tA[i].className==arg[2] || tA[i].className==arg[3]){
  tA[i].className=(tA[i].className==arg[3])?arg[2]:arg[3];}
  }else if(tA[i].className==arg[2]){tA[i].className=arg[3];}}}}
}

	function goToPage(formname,selectname) {
		var formulier = document[formname][selectname];
		if(formulier.options[formulier.selectedIndex].value!="geen"){
			document.location.href = formulier.options[formulier.selectedIndex].value + ".html";
			}
	}
	
	function openChat(){
		url = "http://cgi.nos.nl/cgi/chat_streaming/tourskin/venster.html";
		window.open(url, 'chat', 'toolbar=0,scrollbars=0,location=0,statusbar=0,menubar=0,resizable=0,width=797,height=534');	
	}