function togglegglmap(url){
		var map=document.getElementById('gglmap');
		if(map.style.display=='none' || map.style.display==''){
			map.innerHTML='<iframe id="gglfra" src="'+url+'"></iframe>'; map.style.display='block';
		}else map.style.display='none';
	}
	function togglediv(divid){
		var leg=document.getElementById(divid);
		var anchor=document.getElementById(divid+"_anchor");
		//var open=document.getElementById(divid+"_open");
		if (leg.style.display == 'none' || leg.style.display == '') {
			leg.style.display = 'block';
			if(anchor) anchor.innerHTML = "hide";
			//if(open) open.value=true;
		}
		else {
			leg.style.display = 'none';
			if(anchor) anchor.innerHTML = "show";
			//if(open) open.value=false;
		}
	}
	function clckPoint(obj){
		map.setZoom(11); map.setCenter(obj.position); if (infowindow) infowindow.close();
		ittl="<font style='font-family:Arial;font-color:gray;font-size:12px'>"+obj.fulltitle+"<small>, <A HREF='javascript:openParent(\""+obj.url+"\");'>details</a></font>";
		infowindow=new google.maps.InfoWindow({content:ittl,maxWidth:250}); infowindow.open(map,obj);
	}
	function openParent(url){ window.parent.location=url; }

	function hideDiv(divid){
		var div = document.getElementById(divid);
		div.style.display='none';
	}
	function showDiv(divid,inf,lnk){
		var div=document.getElementById(divid);

		if(inf!=null && disclaimers[inf]!=null && disclaimers[inf]!=''){
			div.innerHTML=disclaimers[inf];

			lnktxt='I agree'; if(lnk!=null){ displaytime=30000; }else{ displaytime=5000; }

			if(lnk!=null) div.innerHTML += "<hr class=\"thinline\" /><a href=\"" + lnk + "\" onClick=\"hideDiv('"+div.id+"');\" target=\"_BLANK\">" + lnktxt + "</a>";

		div.style.display="block";
		if(navigator.appName=='Microsoft Internet Explorer'){ div.style.position='absolute'; div.style.top='50%'; }
		/* tjess : dit werkt niet als meer dan 50 records getoond worden */
		/* Liesbeth (2012-01-26) : onderstaande lijn in commentaar gezet, bovenste uit commentaar, div werd niet meer getoond in IE.*/
	//if(navigator.appName=='Microsoft Internet Explorer'){ scroll(0,0); }


			setTimeout("hideDiv('"+div.id+"')", displaytime);
		}
	}

	function frmHandler(frmNme,frmAction){
		var frm = document.getElementById('frm'+frmNme);
		frm.action+='#'+frmNme; frm.show.value=frmAction;
		frm.submit();
	}

	function snd(id){
		var arrEmails = new Array();
		if(arrEmails[id]==null) alert("undefined"); else window.open ('mailto:'+arrEmails[id],'_blank');
	}

	function OpenLink(URL){
		if (winDetail) winDetail.close();
		var winDetail = window.open(URL,"Links","width=640,height=500,left=100,top=100,resizable=yes,scrollbars=yes");
		winDetail.focus();
	}
	
	function OpenLinkReload(URL){
		if (winDetail) winDetail.close();
		var winDetail = window.open(URL,"Links","width=640,height=500,left=100,top=100,resizable=yes,scrollbars=yes");
		if(navigator.userAgent.toLowerCase().indexOf('msie') != -1)
			winDetail.location.reload(false);
		winDetail.focus();
	}

	function OpenLinkTab(URL){
		if (winDetailTab) winDetail.close();
		var winDetailTab = window.open(URL);
		winDetailTab.focus();
	}

	function OpenLinkSmall(URL){
		if (winDetailSmall) winDetailSmall.close();
		var winDetailSmall = window.open(URL,"Links","width=320,height=250,left=100,top=100,resizable=yes,scrollbars=yes");
		winDetailSmall.focus();
	}

	function OpenLinkCard(URL){
		if (winDetailCard) winDetailCard.close();
		var winDetailCard = window.open(URL,"Links","width=450,height=225,left=100,top=100,resizable=yes,scrollbars=yes");
		winDetailCard.focus();
	}

	function OpenLinkFullDecl(URL,DECL){
		if (winDetailDef) winDetailDef.close();
		var winDetailDef = window.open(URL,"",DECL);
		winDetailDef.focus();
	}

	function chgOpener(URL){
		if (window.opener){
		  window.opener.location.href=URL;window.opener.focus();window.close();
		}else{ window.location.href=URL; }
	}

	function sendText(text,obj){
		if (window.opener){
		  if (txtfield = getObj(obj)) {
				 if (txtfield.value==""){ txtfield.value=urldecode(text);	}else{ txtfield.value=txtfield.value + "&" + urldecode(text);	}
		 	}
		} window.close();
	}

	function sendOneText(text,obj){
		if (window.opener){
		  if (txtfield = getObj(obj)){ txtfield.value=urldecode(text);	}
		} window.close();
	}

	function sendOneTextID(text1,obj1,text2,obj2){
		if (window.opener){
		  if (txtfield = getObj(obj1)){ txtfield.value=urldecode(text1);	}
		  if (txtfield = getObj(obj2)){ txtfield.value=urldecode(text2);	}
		} window.close();
	}

	function sendOneTextIDType(text1,obj1,text2,obj2,text3,obj3){
		if (window.opener){
		  if (txtfield = getObj(obj1)){ txtfield.value=urldecode(text1);	}
		  if (txtfield = getObj(obj2)){ txtfield.value=urldecode(text2);	}
		  if (txtfield = getObj(obj3)){ txtfield.value=urldecode(text3);	}
		} window.close();
	}
	function sendTextID(text1,obj1,text2,obj2){
		if (window.opener){
		  if (txtfield = getObj(obj1)) {
				 if (txtfield.value==""){ txtfield.value=urldecode(text1);	}
				 else{ txtfield.value=txtfield.value + "&" + urldecode(text1);	}
		 	}
		  if (txtfield = getObj(obj2)) {
				 if (txtfield.value==""){ txtfield.value=urldecode(text2);	}
				 else{ txtfield.value=txtfield.value + "," + urldecode(text2);	}
		 	}
		} window.close();
	}

	function getObj(name){
		var wndw,obj,objs;
		if (window.opener) wndw=window.opener.document; else wndw=document;
		if(document.getElementById){ obj = wndw.getElementById(name);}
		else if (document.all) { obj = wndw.all[name];	}
		else if (document.layers) { obj = wndw.layers[name];	}
		if(!obj && document.getElementsByName) { objs = wndw.getElementsByName(name); obj=objs[0];	}

		return obj;
	}

	function getObjSame(name){
		var obj, objs;

		if (document.getElementById){ obj = window.document.getElementById(name);}
		else if (document.all){ obj = window.document.all[name];	}
		else if (document.layers){ obj = window.document.layers[name];	}
		if(!obj && document.getElementsByName){  objs = window.document.getElementsByName(name); obj=objs[0];	}
		return obj;
	}

	function urldecode(ch) {
		ch = ch.replace(/[+]/g," ")
		return decodeURIComponent(ch)
	}

	function write2win(title,txt){
		var winTXT = window.open("",title,"width=550,height=400,left=100,top=100,resizable=yes,scrollbars=yes");
		winTXT.document.open("text/html", "replace");
		winTXT.document.write("<HTML><HEAD><TITLE>"+title+"</TITLE></HEAD><BODY><P>"+txt+"</BODY></HTML>");
	}

	function changeLoc2(url){ document.location.href=url;	}

	function setcookie(koekie,val){ document.cookie = koekie+"="+encodeURIComponent("open");	}
	function dropcookie(koekie,val){ document.cookie = koekie+"="+encodeURIComponent("close");	}

	function setLanguage(lang){
		document.cookie="language="+encodeURIComponent(lang); document.location.reload();
	}

	function clearTxtID(id){
		if(obj1=getObjSame('search'+id)) obj1.value='';
		if(obj1=getObjSame('txt'+id)) obj1.value='';
		if(obj1=getObjSame(id+'ID')) obj1.value='';
	}

	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];}
	}

// Next functions have been added for the webinput-interface
function swapNodes(item1, item2){
    var itemtmp = item1.cloneNode(1);
    var parent = item1.parentNode;
    item2 = parent.replaceChild(itemtmp, item2);
    parent.replaceChild(item2, item1);
    parent.replaceChild(item1, itemtmp);
    itemtmp = null;
}

function getPreviousDiv(div){
    prevDiv = div.previousSibling;
    //check if the previous sibling node is an element node
    while (prevDiv != null && (prevDiv.nodeType != 1 || prevDiv.tagName != 'DIV'))
        prevDiv = prevDiv.previousSibling;
    return prevDiv;
}

function getNextDiv(div){
    nextDiv = div.nextSibling;
    //check if the next sibling node is an element node
    while (nextDiv != null && (nextDiv.nodeType != 1 || nextDiv.tagName != 'DIV'))
        nextDiv = nextDiv.nextSibling;
    return nextDiv;
}

function getDivsByName(instance, name){
    var divs = instance.getElementsByTagName('div');
    var elements = new Array();
    var j = 0;
    for (var i = 0; i < divs.length; i++) {
        if (divs[i].getAttribute('name') == name) {
            elements[j] = divs[i];
            j++;
        }
    }
    return elements;
}

// return the value of the radio button that is checked
// return an empty string if none are checked, or
// there are no radio buttons
function getCheckedValue(radioObj) {
	if(!radioObj)
		return "";
	var radioLength = radioObj.length;
	if(radioLength == undefined)
		if(radioObj.checked)
			return radioObj.value;
		else
			return "";
	for(var i = 0; i < radioLength; i++) {
		if(radioObj[i].checked) {
			return radioObj[i].value;
		}
	}
	return "";
}
//check whether or not elem is in array
function inArray(elem,array){
	for(var i=0,length=array.length;i<length;i++){
		if(array[i]===elem){
			return i;
		}
	}
	return false;
}
//Return string with first letter in upper case, rest in lower case.
function initialCap(str) {
   return str.substr(0, 1).toUpperCase() + str.substr(1).toLowerCase();
}
//To check (and uncheck) all checkboxes on a page
function checkAll(){
	var elements=document.getElementsByTagName('input');
	for(var i=0;i<elements.length;i++){
		if(elements[i].type=='checkbox') elements[i].checked=true;
	}
}
function uncheckAll(){
	var elements=document.getElementsByTagName('input');
	for(var i=0;i<elements.length;i++){
		if(elements[i].type=='checkbox') elements[i].checked=false;
	}
}