Add .asx file into a post in manage->write.

I use code below. It works only in Firefox, not IE.
How can I make it works in both?

<object width=”300″ height=”273″ type=”video/x-ms-asf” data=”https://www.sample.com/sample_file.asx”&gt;
<param name=”url” value=”https://www.sample.com/sample_file.asx&#8221; />
<param name=”bgcolor” value=”ffffff” />
<img width=”300″ height=”273″ class=”image” title=”No flash installed” alt=”No flash installed” src=”https://path-to/noflash.gif&#8221; />
</object>