function openWin(url, windowname, w, h)
{
newWin=window.open(url, windowname, "toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=yes,resizable=no,copyhistory=no,width=" + w + ",height=" + h)
newWin.focus()
}

function openCalender(url, windowname, w, h)
{
newWin=window.open(url, windowname, "toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=no,resizable=no,copyhistory=no,width=" + w + ",height=" + h)
newWin.focus()
}

function winopen(){
window.open('http://www.koh-phangan.de/house/index.php', 'NewWindow1', 'toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=no,resizable=no,copyhistory=no,width=620,height=480') }

function openWinRadio(url, windowname, w, h)
{
newWin=window.open(url, windowname, "toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=no,resizable=no,copyhistory=no,width=" + w + ",height=" + h)
newWin.focus()
}

function checkdigits () {
var anz = document.book.Kommentar.value.length;
if (anz> 150 ) {
document.book.Kommentar.value = document.book.Kommentar.value.substring(0,150);
rest = 0;
} else {
rest = 150-anz;
}
document.book.counter.value = rest;
if (navigator.appName =="Netscape") {
document.captureEvents(Event.KEYPRESS);document.book.Kommentar.onkeypress = checkdigits;
}
}