$(document).ready(function() {
	if (navigator.browserLanguage) {
		lang = navigator.browserLanguage.substring(0,2); // IE
	} else {
		lang = navigator.language.substring(0,2); // Firefox
	}
	$("#enter").click(function(){
		if (lang == "de") {
			document.location.href = "gustav_mahler_stiftung-d.htm";
		} else if (lang == "it") {
			document.location.href = "fondazione_gustav_mahler-i.htm";
		} else {
			document.location.href = "foundation_gustav_mahler-e.htm";
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		return false;
	});
});