hay am importing sub script externally in .txt format by html tags(H<sub>2</sub>o)but this tag is not working in flash.so please guide me how to show a subscript externally in .txt format in flash
I am having a little trouble understanding what you are asking, but here is what I think you mean:
You have a Text field, on the Stage, with the HTML attribute set. You want to the a small segment of your text to render as the subscript of the rest of the text.
I don't know of a simple solution...have you tried adjusting the font size with FONT tags, instead of SUB tags?