I first thought that i did something entirely wrong.
Funny is that I see them now even here on the page
Webpage error details
User Agent: Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 6.0; Trident/5.0; SLCC1; .NET CLR 2.0.50727; Media Center PC 5.0; Tablet PC 2.0; .NET CLR 1.1.4322; .NET CLR 3.5.30729; .NET CLR 3.0.30729; .NET4.0C; BRI/2)
Timestamp: Mon, 30 May 2011 11:56:51 UTC
Message: Unable to get value of the property 'value': object is null or undefined