I am trying to call an img in html and send if off but I can't seem to figure out where I am going wrong. I am sending it off to a <textarea>. (still new at java script)

Here is my HTML
Code:
 <div id="buttonWrapper"> <div id="button01"> <img id="buttonImage" src="http://bytes.com/imges/font01.png" alt="button01"> </div> <div id="textArea">
...