var istNeu = 0;
var istNS4 = 0;
var istIE4 = 0;

function browser_abfrage ()
{
	// Browsercheck
	var brow = ((navigator.appName) + (parseInt(navigator.appVersion)));


	if (parseInt(navigator.appVersion >= 5)) {istNeu = 1}
	
	else  if (brow == "Netscape4") { istNS4 = 1 }

	if (istNeu == 0 && istNS4 ==0) { istIE4 = 1 }


	// Replace-Anweisungen

	if ( istNeu == 1 && istNS4 ==0 && istIE4 == 0 )
		{ window.location.replace("index_ie.htm"); }

	if ( istNeu == 0 && istNS4 ==1 && istIE4 == 0 )
		{ window.location.replace("index_ne.htm"); }


	if ( istNeu == 0 && istNS4 ==0 && istIE4 == 1 )
		{ window.location.replace("index_ie.htm"); }
}