各位社友，大家看视频里是用什么元器件实现快速按键的？这个是用来给计算器测试的，例如；1+2+3+4=10 $("flv_sf4").innerHTML=(AC_FL_RunContent("width", "500", "height", "375", "allowNetworking", "internal", "allowScriptAccess", "never", "src", "http://vhead.blog.sina.com.cn/player/outer_player.swf?vid=75927095", "quality", "high", "bgcolor", "#ffffff", "wmode", "transparent", "allowfullscreen", "true"));