1. PH-855C5 Visitor call panel with call buttons for within 10 apartments. 2. PH-855K2 The 20-button keyboard : for expanding over 10 apartments and within 30 apartments. 3. One button for one apartment. 4. Easy to install and set. 5. Easy maintenance 6. It's the best choice for condominium.
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.