             panel.style[transformProp] = @_transform [0, 0]
         else
           y = ((@hPanels * @panelHeight) - (@panelHeight * i)) * -1
+          panel.style[transformOriginProp] = 'bottom'
           if i is 1
             panel.style[transformProp] = @_transform [0, @panelHeight * (@hPanels - 1)]
           else

    vPanel.style.width = @panelWidth + 'px'
    vPanel.style.height = '100%'
    vPanel.style[transformProp] = @_transform [@panelWidth, 0]
    vPanel.appendChild vMask

    for anchor in ['left', 'right']

            panel.style[transformProp] = @_transform [0, 0]
        else
          x = ((@vPanels * @panelWidth) - (@panelWidth * i)) * -1
          panel.style[transformOriginProp] = 'right'
          if i is 1
            panel.style[transformProp] = @_transform [@panelWidth * (@vPanels - 1), 0]
          else
