var museonMain = null;

function MachakFull(href) {
	if(museonMain != null) {
		museonMain.close();
	}
	
	// forceer popup-blokker
	setTimeout(function() {
		museonMain = window.open(href,"","fullscreen=yes,scrollbars=no");
	
		if(museonMain) {
			top.opener=top;
		
			museonMain.focus();
		}
	}, 0);
}

function MachakNormal(href) {
	if(museonMain != null) {
		museonMain.close();
	}
	
	var width = screen.availWidth;
	var height = screen.availHeight;
//	var width = screen.availWidth - screen.width + 1024;
//	var height = screen.availHeight - screen.height + 786;
	
	// forceer popup-blokker
	setTimeout(function() {
		museonMain = window.open(href,"","fullscreen=no,scrollbars=yes,resizable=yes");
		
		if(museonMain) {
			museonMain.moveTo(0, 0);
			museonMain.resizeTo(width, height);
			
			top.opener=top;
			
			museonMain.focus();
		}
	}, 0);
}

function onlyNewbrowsers() {
	browser = (navigator.appName == "Microsoft Internet Explorer");

	if(browser) {
		version=0
		var temp = navigator.appVersion.split("MSIE")
		version = parseFloat(temp[1])
		browser = version > 5;
	}

	if(!browser) {
		alert('Land van Heden en Verleden is ontworpen voor Internet Explorer 7.0 en 8.0. Mogelijk verschijnen niet alle pagina\'s goed in beeld.');
	}
}

onlyNewbrowsers();