rollover = document.images;
if (rollover)
{
	wir0 = new Image();
	wir0.src = "images/bt/bt_wirueberuns.gif";
	wir1 = new Image();
	wir1.src = "images/bt/bt_wirueberuns2.gif";

	hund0 = new Image();
	hund0.src = "images/bt/bt_hund.gif";
	hund1 = new Image();
	hund1.src = "images/bt/bt_hund2.gif";

	katze0 = new Image();
	katze0.src = "images/bt/bt_katze.gif";
	katze1 = new Image();
	katze1.src = "images/bt/bt_katze2.gif";

	betreuung0 = new Image();
	betreuung0.src = "images/bt/bt_betreuung.gif";
	betreuung1 = new Image();
	betreuung1.src = "images/bt/bt_betreuung2.gif";

	impfungen0 = new Image();
	impfungen0.src = "images/bt/bt_impfungen.gif";
	impfungen1 = new Image();
	impfungen1.src = "images/bt/bt_impfungen2.gif";

	besichtigen0 = new Image();
	besichtigen0.src = "images/bt/bt_besichtigen.gif";
	besichtigen1 = new Image();
	besichtigen1.src = "images/bt/bt_besichtigen2.gif";

	finden0 = new Image();
	finden0.src = "images/bt/bt_finden.gif";
	finden1 = new Image();
	finden1.src = "images/bt/bt_finden2.gif";

	preise0 = new Image();
	preise0.src = "images/bt/bt_preise.gif";
	preise1 = new Image();
	preise1.src = "images/bt/bt_preise2.gif";

	hundeschule0 = new Image();
	hundeschule0.src = "images/bt/bt_hundeschule.gif";
	hundeschule1 = new Image();
	hundeschule1.src = "images/bt/bt_hundeschule2.gif";

	kontakt0 = new Image();
	kontakt0.src = "images/bt/bt_anmelden.gif";
	kontakt1 = new Image();
	kontakt1.src = "images/bt/bt_anmelden2.gif";

	bildergallerie0 = new Image();
	bildergallerie0.src = "images/bt/bt_bildergallerie.gif";
	bildergallerie1 = new Image();
	bildergallerie1.src = "images/bt/bt_bildergallerie2.gif";

	links0 = new Image();
	links0.src = "images/bt/bt_links.gif";
	links1 = new Image();
	links1.src = "images/bt/bt_links2.gif";

	impressum0 = new Image();
	impressum0.src = "images/bt/bt_impressum.gif";
	impressum1 = new Image();
	impressum1.src = "images/bt/bt_impressum2.gif";

}

function hi(name)
{
	if (rollover) {document[name].src = eval(name+"1.src");}
}

function lo(name)
{
	if (rollover) {document[name].src = eval(name+"0.src");}
}