PDA to USB Data Cable, with Expand and Contract Cable Roller. PDA or Mobible Phone connectors are variable accroding to different brands.
The purpose of Slider Kit is to gather common slideshow-like jQuery functionalities (such as news sliders, photos galleries/sliders, carousels, tabs menus)
When tracking mouse movement, you usually need to know the actual position of the mouse pointer. The event object that is passed to the handler contains some information about the mouse coordinates.