特長DR-4 integrates GPS, DVR and radar detector in a compact, stylish housing. It warns you fixed cameras by its GPS and mobile radars by its radar detector. It records video and playbacks on a computer with Google map. It also gives you lane departure and front collision warnings by real time video processing. Firmware and database can easily be updated through SD card.
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.