function togglebrick(linkId, selectId)
{
	var current = document.getElementById(selectId);
	
	var link = document.getElementById(linkId);
	
	if (current.style.display == 'none')
	{
		current.style.display = 'block';
		
		link.className = 'categorylinkoff';
	}
	else
	{
	    current.style.display = 'none';
		
		link.className = 'categorylink';
	}
	
	SetBrickState(selectId, current.style.display);
}

function categorymouseover(labelid)
{
    document.getElementById(labelId).className = 'brickcategoryselected';
}

function categroymouseout(checkboxid, labelid)
{
    if (!document.getElementById(checkboxid).checked)
    {
        document.getElementById(labelid).className = 'brickcategory';
    }
}