网络游戏官网多级下拉导航菜单是一款基于jQuery实现的鼠标滑动到菜单栏显示多级下拉菜单的代码，有官网首页、游戏资料、游戏向导、下载中心、自助服务、玩家社区等栏目菜单。-Online games official website Multi-level drop-down navigation menu is a jQuery-based realization of the mouse slide to display the menu bar codes multi-level drop-down menu, there is the official website home page, game information, game guide, download center, self-service, the player community and other columns menu.