var CurrentX;
var CurrentY;
var NewX;
var NewY;
var LastOffsetX;
var LastOffsetY;
var DeltaX;
var DeltaY;
var Wspolczynnik = 23;

function PrzesunWarstwe ()
{

	layer.style.visibility = 'visible';

	if (window.innerWidth)
		NewX = window.innerWidth
	else if (document.body)
		NewX = document.body.offsetWidth

	if (window.innerWidth)
		NewY = window.innerHeight
	else if (document.body)
		NewY = document.body.offsetHeight

	NewX = NewX - 200;
	NewY = NewY + document.body.scrollTop - 103;
 
	DeltaX = NewX - CurrentX;
	DeltaY = NewY - CurrentY;

	if (DeltaX <= 0)
		{
		OffsetX = 0;
		layer.style.left = NewX;
		CurrentX = NewX;
		}
	else
		{
			LastOffsetX = DeltaX / Wspolczynnik;
			if ((LastOffsetX > 0) && (LastOffsetX < 1))
				{LastOffsetX = 1}
			if ((LastOffsetX < 0) && (LastOffsetX > -1))
				{LastOffsetX = -1}
		}

	if (DeltaY <= 0)
		{
		OffsetY = 0;
		layer.style.top = NewY;
		CurrentY = NewY;
		}
	else
		{
			LastOffsetY = DeltaY / Wspolczynnik;
			if ((LastOffsetY > 0) && (LastOffsetY < 1))
				{LastOffsetY = 1}
			if ((LastOffsetY < 0) && (LastOffsetY > -1))
				{LastOffsetY = -1}
		}

	CurrentX = CurrentX + LastOffsetX;
	CurrentY = CurrentY + LastOffsetY;

	layer.style.left = CurrentX;
	layer.style.top = CurrentY;

	setTimeout ('PrzesunWarstwe ();', 10);
}

function GetGeographics ()
{

	CurrentX = 0;
	CurrentY = 0;
	NewX = 600;
	NewY = 400;
	LastOffsetX = 0;
	LastOffsetY = 0;

	layer.style.top = CurrentY;
	layer.style.left = CurrentX;

	PrzesunWarstwe ();
}