{
	browser = (((navigator.appName == "Netscape") && (parseInt(navigator.appVersion) >= 3 )) || ((navigator.appName == "Microsoft Internet Explorer") && (parseInt(navigator.appVersion) >= 4 )))
	
	if (browser) {
		agencja_on = new Image();
		agencja_on.src = "images/agencja1.gif";
		agencja_off = new Image();
		agencja_off.src = "images/agencja.gif";
	}
	
	if (browser) {
		biografia_on = new Image();
		biografia_on.src = "images/biografia1.gif";
		biografia_off = new Image();
		biografia_off.src = "images/biografia.gif";
	}
	
	if (browser) {
		photo_on = new Image();
		photo_on.src = "images/photo1.gif";
		photo_off = new Image();
		photo_off.src = "images/photo.gif";
	}
	
	if (browser) {
		kontakt_on = new Image();
		kontakt_on.src = "images/kontakt1.gif";
		kontakt_off = new Image();
		kontakt_off.src = "images/kontakt.gif";
	}
	
	if (browser) {
		biographie_on = new Image();
		biographie_on.src = "images/debiographie1.gif";
		biographie_off = new Image();
		biographie_off.src = "images/debiographie.gif";
	}
	
	if (browser) {
		dekontakt_on = new Image();
		dekontakt_on.src = "images/dekontakt1.gif";
		dekontakt_off = new Image();
		dekontakt_off.src = "images/dekontakt.gif";
	}
	
	if (browser) {
		kunstagentur_on = new Image();
		kunstagentur_on.src = "images/dekunstagentur1.gif";
		kunstagentur_off = new Image();
		kunstagentur_off.src = "images/dekunstagentur.gif";
	}
	
	if (browser) {
		dephoto_on = new Image();
		dephoto_on.src = "images/dephoto1.gif";
		dephoto_off = new Image();
		dephoto_off.src = "images/dephoto.gif";
	}
	
	if (browser) {
		enphoto_on = new Image();
		enphoto_on.src = "images/enphoto1.gif";
		enphoto_off = new Image();
		enphoto_off.src = "images/enphoto.gif";
	}
	
	if (browser) {
		enconcerto_on = new Image();
		enconcerto_on.src = "images/enconcerto1.gif";
		enconcerto_off = new Image();
		enconcerto_off.src = "images/enconcerto.gif";
	}
	
	if (browser) {
		biography_on = new Image();
		biography_on.src = "images/enbiography1.gif";
		biography_off = new Image();
		biography_off.src = "images/enbiography.gif";
	}
	
	if (browser) {
		enpress_on = new Image();
		enpress_on.src = "images/enpress1.gif";
		enpress_off = new Image();
		enpress_off.src = "images/enpress.gif";
	}

	if (browser) {
		depress_on = new Image();
		depress_on.src = "images/depress.gif";
		depress_off = new Image();
		depress_off.src = "images/depress_off.gif";
	}

	
	if (browser) {
		encontact_on = new Image();
		encontact_on.src = "images/encontact1.gif";
		encontact_off = new Image();
		encontact_off.src = "images/encontact.gif";
	}
	
	

}

function change(rys, naco) {
	if (browser) rys.src = naco.src;
	return true;
}