参考看看开刃机
$("flv_N04").innerHTML=AC_FL_RunContent("width", "500", "height", "375", "allowNetworking", "internal", "allowScriptAccess", "never", "src", "static/image/common/flvplayer.swf", "flashvars", "file=http%3A%2F%2F113.107.113.23%2Fyouku%2F657226F08D64781EFD77702CE3%2F03000201005270A2721C61055655430CF074FD-C67C-AD72-81C8-224DB2DC9A17.flv", "quality", "high", "wmode", "transparent", "allowfullscreen", "true");