Position Layer
		layer to position:	side to position:
		*** you have no layers***	right left top bottom
		layer to set  position by:	side to base position on:
		*** you have no layers***	right left top bottom
		pixels difference
	Positions the first layer based on the box of the second layer. Note that in Netscape it works off of the visible clip of the region. So be sure to set the layer-background-color, as well as a border in the style sheet.