// JavaScript Document

// bepaal netscape of explorer
var useragent = navigator.userAgent;
var isOpera = (useragent.indexOf('Opera') > -1);
var isNS4 = (document.layers);
var isNS6 = ((document.doctype)&&(!document.all));
var isIE = ((document.all)&&(!isOpera));

if (isOpera) alert('Deze site is ontworpen voor Internet Explorer 4+ en Netscape Navigator 4+');
		
// Go around Netscape 4 resizing bug
if (isNS4) {
	window.initWindowWidth = window.innerWidth;	window.initWindowHeight = window.innerHeight;
	
function nsFix()
	{if (window.initWindowWidth != window.innerWidth || window.initWindowHeight != window.innerHeight) document.location = document.location;
	}
	window.onresize = nsFix;
	}