NS4 = (document.layers);
     IE4 = (document.all);
    ver4 = (NS4 || IE4);
	 IE5 = (IE4 && navigator.appVersion.indexOf("5.")!=-1);
  isMac = (navigator.appVersion.indexOf("Mac") != -1);
  isMenu = (NS4 || (IE4 && !isMac) || (IE5 && isMac));
function popUp(){return};
function popDown(){return};
if (!ver4) event=null;



if (isMenu) {
menuVersion = 3;
menuWidth = 160;
childOverlap = 20;
childOffset = 5;
perCentOver = null;
secondsVisible = .5;
fntCol = "blue";
fntSiz = "8";
fntBold = false;
fntItal = false;
fntFam = "Tahoma";
backCol = "FFFFFF";
overCol = "FFFFFF";
overFnt = "AAAAAA";
borWid = 1;
borCol = "black";
borSty = "solid";
itemPad = 3;
imgSrc = "pijltje_rood.jpg";
imgSiz = 10;
separator = 0;
separatorCol = "";
isFrames = false;
keepHilite = true; 
clickStart = false;
clickKill = true;
}


		function nvcto (nr,w,h) {

                         window.open("../mypage/"+"s"+nr+".htm","column",
                                "toolbar=no,directories=no,menubar=no,location=no,scrollbars=no,resizable=yes,left=0,top=0,height="+h+",width="+w);
                }

                function groto (nr,w,h) {

                         window.open("visit"+nr+".htm","column",
                                "toolbar=no,directories=no,menubar=no,location=no,scrollbars=no,resizable=yes,left=0,top=0,height="+h+",width="+w);
                }