var haus = "Casa Bunheira";

visit = new Array();
visit[0] = 1;
visit[1] = 0;
visit[2] = 1;
visit[3] = 1;
visit[4] = 1;
visit[5] = 1;

pfad = new Array();
pfad[0] = new Array();
pfad[0][0] = "../img/map_b_de.gif";pfad[0][1] = "../img/map_a_de.gif";
pfad[1] = new Array();
pfad[1][0] = "../img/descr_b_de.gif";pfad[1][1] = "../img/descr_a_de.gif";
pfad[2] = new Array();
pfad[2][0] = "../img/foto_b.gif";pfad[2][1] = "../img/foto_a.gif";
pfad[3] = new Array();
pfad[3][0] = "../img/vac_b_de.gif";pfad[3][1] = "../img/vac_a_de.gif";
pfad[4] = new Array();
pfad[4][0] = "../img/price_b_de.gif";pfad[4][1] = "../img/price_a_de.gif";
pfad[5] = new Array();
pfad[5][0] = "../img/contact_b_de.gif";pfad[5][1] = "../img/contact_a_de.gif";
	
function neu_menu(i) {
	for(j=0;j<=6;j++) {
		if(visit[j]==0) {
			a = j;
		}
	}
	visit[a] = 1;
	visit[i] = 0;

	neua = new Image();
	neua.src = pfad[a][1];

	neub = new Image();
	neub.src = pfad[i][0];

	window.document.images[a].src = neua.src;
	window.document.images[i].src = neub.src;
}
//--function end