[RESOLVED] direction vectors !!!

[merhaba]

Hi all,
Hope someone out there can help me.I am tring to make an image controller fly from one point to another point ..But I seem to have problems locating the
following code. All I have is an "image" name=graphic ..What is P2:X or P1.Y ? ..Could you make it work...?
thanks

Private Sub Timer1_Timer()
Dim speed As Long
Dim X As Long
Dim Y As Long
speed = 10
DistX = p2.X - p1.X
distY = p2.Y - p1.Y
dist = Sqr(DistX * DistX + distY * distY)
Unitx = DistX / dist
Unity = distY / dist
graphic.Move graphic.Left + speed * Unitx, graphic.Top + speed * Unity
End Sub