Copy embed code into notepad
ctrl+h (find and replace)
find < and replace with &'lt; (remove apostrophe), replace all
find > and replace with &'gt; (remove apostrophe), replace all

Basically, you're putting in the character codes for the two. That'll take care of most of the display problems.

Thank you very much !!

What you're doing is changing the < and > to &lt; &gt;, because html uses < and > directly in the code. It's called "escaping" your code.

It's the same reason you have to escape & to &amp;. Because the & sign is actually used html.