function Get_Cookie(name) {
	var start = document.cookie.indexOf( name + "=" );
	var len = start + name.length + 1;
	if ((!start) && (name != document.cookie.substring(0, name.length))) {
		return null;
	}
		
	if (start == -1) return null;
		var end = document.cookie.indexOf(";", len);
		if (end == -1) end = document.cookie.length;
			return unescape( document.cookie.substring(len, end));
	}

function Set_Cookie(name, value, expires, path, domain, secure) {
	var today = new Date();
	today.setTime(today.getTime());
	if (expires) {
		expires = expires * 1000 * 60 * 60 * 24;
	}
	var expires_date = new Date(today.getTime() + (expires));

	document.cookie = name + "=" +escape(value) +
	((expires) ? ";expires=" + expires_date.toGMTString() : "") +
	((path) ? ";path=" + path : "") + 
	((domain) ? ";domain=" + domain : "") +
	((secure) ? ";secure" : "");
}

function Check_Cookie() {
	if (Get_Cookie('CSS')) {
		window.location.replace("website/index.php")
	}	
		
	expires = '';
	value = '';
	
	if (screen.width <= 800) {
		value = 1;
	} else {
		value = 2;	
	}
		
	Set_Cookie('CSS', value , expires, '', '', '');
	
	document.write('<div id="content">')
	
	if (Get_Cookie('CSS')) {
			
		document.write('<a href="website/index.php"><table border="0" cellspacing="0" cellpadding="0"><tr><td><table border="0" cellspacing="0" cellpadding="0">					<tr><td><img src="beeld/1.jpg" alt="" width="294" height="139" border="0"></td></tr><tr><td><img src="beeld/2.jpg" alt="" width="294" height="76" border="0"></td></tr><tr><td><img src="beeld/3.jpg" alt="" width="294" height="138" border="0"></td></tr></table></td><td><table border="0" cellspacing="0" cellpadding="0"><tr><td><img src="beeld/4.jpg" alt="" width="295" height="177" border="0"></td></tr><tr><td><img src="beeld/5.jpg" alt="" width="295" height="177" border="0"></td></tr></table></td></tr></table></a>')
			
	} else {
		document.write('<div id="waarschuwing">uw browser accepteert mogelijk geen cookies!<br><br><a href="javatips.html"><a href="cookietips.html">verander de cookie-instellingen</a><br>voor een goede werking van deze site<br><br>of &nbsp;<a href="website/index.php">ga verder</a></div>');
	}
	
	document.write('</div>')
}