function addsmile(smile) 
{
	document.forms['antworten'].elements['text'].value += smile;
}

function addTag(todo) 
{
	document.forms['newsform'].elements['nachricht'].value += '['+todo+'][/'+todo+']';
}

function checkLength(maxchars) 
{
	if (document.forms['sms'].elements['message'].value.length > maxchars)
		document.forms['sms'].elements['message'].value = document.forms['sms'].elements['message'].value.substring(0, maxchars);
	else 
		document.forms['sms'].elements['remLen'].value = maxchars - document.forms['sms'].elements['message'].value.length;
}