function RollThis(imgPath, imgName, state, imgType)
{
	document[imgName].src = imgPath + imgName + state + imgType;
}

function ToggleDisplay(itemId)
{
	var item = document.getElementById(itemId);

	if (item.className == 'hide')
	{
		item.className = 'show';		
	}
	else
	{
		item.className = 'hide';
	}
}