function HoverOver( cur, which )
	{
	strength=(which==0)? 1 : 0.8;
	
	if ( cur.style.MozOpacity )
		{
		cur.style.MozOpacity=strength;
		}
	else if ( cur.filters )
		{
		cur.filters.alpha.opacity=strength*100;
		}
	}

	
function HoverOverOrig( cur, which )
	{
	strength=(which==0)? 1 : 0.2;
	
	if ( cur.style.MozOpacity )
		{
		cur.style.MozOpacity=strength;
		}
	else if ( cur.filters )
		{
		cur.filters.alpha.opacity=strength*100;
		}
	}