function openTS()
{
	var answer = prompt ("Nickname","");
	if ((answer != '' ) && (answer != null)) 
	{
		answer =  answer.replace(/[^a-zA-Z 0-9]+/g,'');
		while ((answer.length < 3) && (answer != '' ) && (answer != null))
		{
			answer = prompt ("Nickname (min. 3 chars)","");
			if ((answer != '' ) && (answer != null))
				answer =  answer.replace(/[^a-zA-Z 0-9]+/g,'');
		}
		if ((answer != '' ) && (answer != null)) 
			document.getElementById('lien').href='ts3server://support.bsngaming.eu?port=9987&nickname=' + answer;
		else
			document.getElementById('lien').href='#';
	}
	else
		document.getElementById('lien').href='#';
}