function RollThis(imgName, state, imgType)
{
	document[imgName].src = "media/images/" + imgName + state + imgType;
}

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

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

function ToggleDisco1(itemId)
{
	var item = document.getElementById(itemId);

	if (item.className == 'hideDisco1')
	{
		item.className = 'show';		
	}
	else
	{
		item.className = 'hideDisco1';
	}
}

function ToggleDisco2(itemId)
{
	var item = document.getElementById(itemId);

	if (item.className == 'hideDisco2')
	{
		item.className = 'show';		
	}
	else
	{
		item.className = 'hideDisco2';
	}
}

function OpenWin(url, label, w, h, conf)
{
	popwin = window.open(url, label, "width=" + w + ",height=" + h + conf);
	popwin.focus();
}