//if(tag->prev && tag->prev->id != ST_SHOWFRAME)
// tag = swf_InsertTag(tag, ST_SHOWFRAME);
tag = swf_InsertTag(tag, ST_SHOWFRAME);
//if(tag->prev && tag->prev->id != ST_SHOWFRAME)
// tag = swf_InsertTag(tag, ST_SHOWFRAME);
tag = swf_InsertTag(tag, ST_SHOWFRAME);