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 openPopup(val)
{
	window.open(val,"","left=75,top=75,width=760,height=600,toolbar=no,location=no,status=no,menubar=yes,scrollbars=yes,resizable=yes,alwaysRaised,dependent,titlebar=no");
	return false;
}

function openNewWindowPic(pic_id,w,h) {
	h += 74;
	w += 71;
	window.open('http://www.joker.be/avontuurlijk_reizen/pictures/'+pic_id+'.html','_blank','center,toolbar=0,location=0,directories=0,status=1,menubar=0,scrollbars=0,resizable=0,copyhistory=0,width='+w+',height='+h);
}
function openNewWindowSlide(trip_id) {
	window.open('http://www.joker.be/avontuurlijk_reizen/slideshow/'+trip_id+'.html','_blank','center,toolbar=0,location=0,directories=0,status=1,menubar=0,scrollbars=1,resizable=1,copyhistory=0,width=640,height=480');
}

function openPopupLoginApply(val,widthVar,heightVar)
{
	window.open(val,"","left=150,top=150,width="+ widthVar +",height="+ heightVar +",toolbar=no,location=no,status=no,menubar=no,scrollbars=no,resizable=no,alwaysRaised,dependent,titlebar=no");
}
function OpenQuestion(val)
{
	for (i=0; i<50; i++)
	{
		if (document.getElementById('divAnswer'+i))
		{
			if ('divAnswer'+i != val)
			{
				document.getElementById('divAnswer'+i).style.display = 'none';
			}
		}
	}
	if(document.getElementById(val).style.display == 'none')
		document.getElementById(val).style.display = '';
	else
		document.getElementById(val).style.display = 'none';

}
function OpenNewsItem(val)
{
	for (i=0; i<50; i++)
	{
		if (document.getElementById('divNewsLarge'+i))
		{
			document.getElementById('divNewsLarge'+i).style.display = 'none';
		}
		if (document.getElementById('divNewsSmall'+i))
		{
			document.getElementById('divNewsSmall'+i).style.display = '';
		}
	}
	document.getElementById('divNewsSmall'+val).style.display = 'none';
	document.getElementById('divNewsLarge'+val).style.display = '';
}
function ShowSubMenus(menu)
{
	if(document.getElementById(menu))
	{
		for (i=1; i<50; i++)
		{
			if (document.getElementById(menu+'_'+i))
			{
				document.getElementById(menu+'_'+i).style.display = '';
			}
		}
	}
}




//CUSTOM//

//showdetails for 2nd hand//
 function showdetail(idVar){
	navRoot = document.getElementById("itemList");
	for (i=1; i<=navRoot.childNodes.length/2; i++) {
		targetDiv = document.getElementById("item_"+ i);
		targetDescription = document.getElementById("detail_"+ i);
		if(idVar.substring(5) == i){
			targetDiv.className="hider";
			targetDescription.className="displayer";
		}else{
			targetDiv.className="displayer";
			targetDescription.className="hider";
		}
	}
}




function HideSubs( sNode )
{
	if( document.getElementById(sNode) )
	{
		var oParent = document.getElementById(sNode).parentNode;
		var iMax = oParent.childNodes.length;

		// close all open
		var aParts = sNode.split('_');
		aParts.pop();
		//	aParts = aParts.slice( 0 , 4 );
		var sRoot = aParts.join( '_' ) + '_';

		for ( var i = 1 ; i < iMax ; i++)
		{
			for ( var j = 1 ; j < iMax ; j++)
			{
				var sElem = sRoot + i + '_' + j;
				if (document.getElementById(sElem))
				{
					var oDiv = document.getElementById(sElem);
					oDiv.style.display = 'none';
				}
			}
		}
	}
}

function DisplaySubs( sNode )
{
	HideSubs( sNode );

	if( document.getElementById(sNode) )
	{
		var oParent = document.getElementById(sNode).parentNode;
		var iMax = oParent.childNodes.length;

		// open selected one
		for ( var i = 1 ; i < iMax ; i++)
		{
			if (document.getElementById(sNode+'_'+i))
			{
				var oDiv = document.getElementById(sNode+'_'+i);
				oDiv.style.display = '';
//				oDiv.style.display = (oDiv.style.display == 'none') ? '' : 'none';
			}
		}
	}
}