<!--
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		var ol = parent.leftnavFrame.location.href + "";
		var arOl = ol.split("/");
		ol = arOl[arOl.length-1];
		if (ol!=lo){
			parent.leftnavFrame.location = lo;
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	var nu = parent.leftnavFrame.location + "";
	var loc = window.location + "";
	var arLoc = loc.split("/");
	loc = arLoc[arLoc.length-1];
	if (loc.indexOf("?")>0){loc = loc.substring(0,loc.indexOf("?"));}
	switch(loc){
//		case "kaart.asp":
//			if (!(nu.indexOf("menukaart.htm")>0)){chLoc("menukaart.htm");}
//			break;
		case "arrangementen.asp": 
			if (!(nu.indexOf("leftarrangem.asp")>0)){chLoc("leftarrangem.asp");}
			break;
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			if (!(nu.indexOf("subnavhome.htm")>0)){chLoc("subnavhome.htm");}
			break;
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// -->