I want to know if its possible to have an image link in an email signature to pull up the chat request window.  If this is possible what is the code?

 

I do not think using <script tag is allowed in email.

 

I guess I need to expand on this as well.

 

We want to use text based links that will open a chat window when clicked on.  It seems from the documentation I have read it looks like you guys do not provide any kind of text linking at all.