特長It’s necessary to drink and breath for people and creatures, they are basic ability and knowledge, but nobody remind us. Most important ability of oxygen is to maintain creatures for living .Also be used for sterilization by ozone, fish farming and improving water quality.
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.