function CountCharsLeft(form) {
	UsedChars = parseInt(form.msg.value.length);
	MaxChars = 135 - UsedChars;
	if (MaxChars < 0) {
		form.msg.value = form.msg.value.substring(0,135);
		MaxChars = 0;
	}
	document.sms.CharsLeft.value = MaxChars;
}

function CountCharsLeft2(form) {
    UsedChars = parseInt(form.nummer.value.length);
    MaxChars = 10 - UsedChars;
    if (MaxChars < 0) {
        form.nummer.value = form.nummer.value.substring(0,10);
        MaxChars = 0;
    }
}


function flowControl(form) {
    form.submit.disabled=true;
}