function open_window(path,w,h,wname,scroll)
{ p=',width='+w+',height='+h+',resizable=no,toolbar=no,location=no,directories=no,status=no,scrollbars='+scroll+',menubar=no'; xxx=open(path,wname,p);xxx.focus(); }
function visibleclown(hint) {
hint=hint.replace("[br]", "
");
document.getElementById('inner').innerHTML=""+hint+"
";
}
function unvisibleclown() {
document.getElementById('inner').innerHTML="";
}