var tnNr	= 1;
var wBack	= 0;
var bigPicNr 	= 1;
var tnECnt	= 0;

var dateNow = new Date();
var yearNow = dateNow.getFullYear();
var dateOld = new Date(yearNow, 0, 1);
var weekNr = Math.ceil ((dateNow - dateOld) / 1000 / 60 / 60 / 24 / 7);

if (getQuery("b") != null){
	wBack = getQuery("b");
	weekNr -= wBack;
	while (weekNr < 1)
		weekNr += 52;
}

if (getQuery("t") != null)
	bigPicNr = getQuery("t");
	
if (getQuery("weekje") != null)
	weekje = getQuery("weekje");

function getQuery (welke) {
	var qStrs = location.search.replace ("?", "");
	var arrQuery = new Array();
	arrQuery = qStrs.split("&");
	for (i=0; i < arrQuery.length; i++) {
		if (arrQuery[i].split("=")[0] == welke)
			return arrQuery[i].split ("=")[1];
	}
}

function makeDec (nr, decs){
	nr += "";
	if (nr.length < decs){
		nr = makeDec ("0" + nr, decs);
	}
	return nr;
}


function tnBig (){
	document.write ("<a href='http://www.babevandeweek.nl/htm/index.htm?b=0' target='_blank'><img src='http://www.babevandeweek.nl/images/babe" + makeDec (weekNr, 2) + "/tn_index.jpg' width='175' height='166' class='border'></a>");
}