var nr = 0; var oldnr = 8;
var maxbuttons = 8;
var menue = new Array(maxbuttons+1);
var menueover = new Array(maxbuttons);
var menuecl = new Array(maxbuttons);
var menueclov = new Array(maxbuttons);
var vmenue = new Array();

for (i=0; i < maxbuttons; i++) {
  menue[i] = new Image(); menue[i].src = "images/menue/menue0"+i+".gif";
  menueover[i] = new Image(); menueover[i].src = "images/menue/menue0"+i+"mo.gif";
  menuecl[i] = new Image(); menuecl[i].src = "images/menue/menue0"+i+"dw.gif";
  menueclov[i] = new Image(); menueclov[i].src = "images/menue/menue0"+i+"dw.gif";
  vmenue[i] = new Image(); vmenue[i].src = "images/menue/menue0"+i+".gif";
}


menue[8] = new Image(); menue[8].src = "images/1x1.gif";
vmenue[8] = new Image(); vmenue[8].src = "images/1x1.gif";

function rollover(nr) { if (nr!=oldnr) {document['button'+nr].src = menueover[nr].src;}
else {document['button'+nr].src = menueclov[nr].src;}}

function rollout(nr) { if (nr!=oldnr) {document['button'+nr].src = menue[nr].src;}
else {document['button'+nr].src = menuecl[nr].src;}}

function clickvisitb(nr) {
menue[oldnr].src=vmenue[oldnr].src;
document['button'+oldnr].src = menue[oldnr].src;
document['button'+nr].src = menueclov[nr].src;
oldnr = nr;
}