function HideServerFeedback(group)
{
    if(group)
    {
        var divs = document.getElementsByTagName('div');

        for (i = 0; i < divs.length; i++) 
        {
            var thisDiv = divs[i].getAttribute('ValidationSummaryGroup');
            if (thisDiv == group)
            {
                divs[i].style.display = "none";
            }       
        }   
    }
}