function moveLayerTo(layer, x, y) 
	{
	if (ns4)
		eval("document." + layer + ".moveTo(" + x + ", " + y + ");");
	if (ie4)
		{
		eval(layer+".style.left = " + x);
		eval(layer+".style.top = " + y);
		}
	if (ns6) 
		{
		eval ('document.getElementById("' + layer + '").style.left = x');
		eval ('document.getElementById("' + layer + '").style.top = y');
		}
	}

function moveLayerBy(layer, dx, dy) 
	{
	if (ns4)
		eval(layer + ".moveBy(" + dx + ", " + dy + ");");
	if (ie4) 
		{
		eval(layer+".style.pixelleft += " + dx);
		eval(layer+".style.pixeltop += " + dy);
		}
	if (ns6) 
		{
		eval ('document.getElementById("' + layer + '").style.left += destX');
		eval ('document.getElementById("' + layer + '").style.top += destY');
		}
	}