function lvorne(url1) {
	var url2="";
	for (count=url1.length; count >= 0; count--){
	url2 += url1.substring(count,count-1);
	}
 
	document.write(url2)
}

function count(document,url,anchor) {
	document.write('<a onmouseover="window.status=\'Hier Klicken\';return true;" onmouseout="window.status=\'\';return true;" target="_blank" href="' + url + '">' + anchor + '</a>');
}

function countj(document,url,anchor) {
	document.write('<img src="http://www.zanox-affiliate.de/ppv/?2804069C1662821238" align="bottom" width="1" height="1" border="0" hspace="1" /> <a onmouseover="window.status=\'Hier Klicken\';return true;" onmouseout="window.status=\'\';return true;" target="_blank" href="' + url + '">' + anchor + '</a>');
}

function schrijfExtraCookie() {
if (document.getElementById('extra')) {
var filename = getFilename();
if (document.getElementById("extra")) {
	var extra = document.getElementById("extra");
	var extraArray = new Array();
	for(var i=0;i < parseInt(extra.childNodes.length);i++) {
		var currNode = extra.childNodes[i];
		var currId = currNode.id;
		var currClass = currNode.className;
		if (currClass == 'blok_extra' && currId) {
			var currStatus = currNode.getElementsByTagName('img')[0].style.display;
			if (currStatus == 'inline') {
				extraArray[extraArray.length] = currId;
			}
		}
	}
	// Lees het cookie.
	var cookie = readCookie("extra");
	if(cookie == null) {
		// Cookie is leeg, schrijf deze weg.
		var tempArray = new Array();
		newCookie = filename + '|' + extraArray;
	} else {
		// Verander de inhoud voor deze filename.
		var tempArray = cookie.split("&");
		var newCookie = new Array();
		var tempArray2 = new Array();
		
		for(var i=0;i < tempArray.length;i++) {
			newCookie[i] = tempArray[i].split('|');
			if (newCookie[i][0] == filename) {
				var added = true;
				newCookie[i][1] = extraArray;
			}
			tempArray2[i] = newCookie[i].join('|');
		}
		var newCookie = tempArray2.join('&');
		
		if (!added) {
			// Nog geen inhoud voor deze Filename aanwezig, schrijf deze weg.
			var tempArray = cookie.split("&");
			tempArray[tempArray.length] = filename + '|' + extraArray;
			newCookie = tempArray.join('&');
		}
	}
	createCookie("extra", newCookie, 365);
}
}
}

function setActiveStyleSheet(title) {
		if (title == 'null') {title = "klein";}
		var i, a, main;
		for(i=0; (a = document.getElementsByTagName("link")[i]); i++) {
			if(a.getAttribute("rel").indexOf("style") != -1 && a.getAttribute("title"))
			{
				a.disabled = true;
				if(a.getAttribute("title") == title) 
					a.disabled = false;
			}
		}
	}

function createCookie(name,value,days) {
	if (days) {
		var date = new Date();
		date.setTime(date.getTime()+(days*24*60*60*1000));
		var expires = "; expires="+date.toGMTString();
	}
	else expires = "";
	document.cookie = name+"="+value+expires+"; path=/";
	}

function readCookie(name) {
		var nameEQ = name + "=";
		var ca = document.cookie.split(';');
		for(var i=0;i < ca.length;i++) {
			var c = ca[i];
			while (c.charAt(0)==' ') c = c.substring(1,c.length);
				if (c.indexOf(nameEQ) == 0) return c.substring(nameEQ.length,c.length);
		}
	return null;
}

function getActiveStyleSheet() {
	 var i, a;
	for(i=0; (a = document.getElementsByTagName("link")[i]); i++) {
		if(a.getAttribute("rel").indexOf("style") != -1 && a.getAttribute("title") && !a.disabled) return a.getAttribute("title");
	}
	return null;
}

function getPreferredStyleSheet() {
	var i, a;
	for(i=0; (a = document.getElementsByTagName("link")[i]); i++) {
		if(a.getAttribute("rel").indexOf("style") != -1
		&& a.getAttribute("rel").indexOf("alt") == -1
		&& a.getAttribute("title")
		) return a.getAttribute("title");
	}
return null;
}

function switchMenu(obj) {
	if (obj == 'leeg') {
	document.getElementById('mnu_1').style.display = 'none';
	document.getElementById('mnu_2').style.display = 'none';
	document.getElementById('mnu_3').style.display = 'none';
	document.getElementById('mnu_4').style.display = 'none';
	document.getElementById('mnu_5').style.display = 'none';
	document.getElementById('mnu_6').style.display = 'none';
	document.getElementById('mnu_7').style.display = 'none';
	} else
	{			
		var e = document.getElementById(obj);
		var display = e.style.display ? '' : 'none';
		e.style.display = display; 
	}
}

window.onload = function(e) {
//	switchMenu('leeg');
	var cookie = readCookie("style");
	var title = cookie ? cookie : getPreferredStyleSheet();
	setActiveStyleSheet(title);
}

window.onunload = function(e) {
	var title = getActiveStyleSheet();
	createCookie("style", title, 365);
	schrijfExtraCookie();
}