function validateTelefon(f)
{
	if(f == "infomaterial")
	{
		elName = "cb_info[]";
		elId = 2;
	}
	
	if(f == "meinung")
	{
		elName = "cb_meinung[]";
		elId = 0;
	}
		
	if(document.getElementsByName(elName)[elId].checked == true)
	{
		if(document.getElementsByName("telefon")[0].value == "")
		{
			return "failed_0";
		}
	}	
	
	return true;	
}

function validateField(f)
{
	if(f == "infomaterial")
	{
		elName = "bemerkungen";
		
		var regex = /(\[link=|\[url=)/gi; //Spam unterbinden
	}
	
	var el = document.getElementsByName(elName)[0].value;
		
	if(el != '')
	{
		if(el.search(regex) != -1)
		{
			return "failed_0";
		}
	}
	
	return true;
}