function animate(){
if (ban.href.indexOf(line[nextline][1])==-1)
ban.href=line[nextline][1]
ban.style.cursor=/void/.test(ban)? 'text': ''
if (temp==line[nextline][0] & temp.length==line[nextline][0].length & nextline!=lines){
nextline++;
nextchar=-1;
ban.innerHTML=temp;
temp="";
setTimeout("nextstep()", pause)
}
else if (nextline==lines & temp==line[nextline][0] & temp.length==line[nextline][0].length){
nextline=1;
nextchar=-1;
ban.innerHTML=temp;
temp="";
setTimeout("nextstep()", pause)
}
else
nextstep()
}

function nextstep(){
cursor=cursor=="_"? " " : "_"
nextchar++;
temp+=line[nextline][0].charAt(nextchar);
ban.innerHTML=temp+cursor
setTimeout("animate()", speed)
}