title: HTML attributes that can contain javascript
body: <p>I'm looking for a simple list of all the html attributes that can contain javascript that will automatically run when an action is performed. I know this will differ between browsers and versions but I'd rather be safer than sorry. I currently know of the following javascript attributes: <code>onload</code>, <code>onclick</code>, <code>onchange</code>, <code>onmouseover</code>, <code>onmouseout</code>, <code>onmousedown</code>, and <code>onmouseup</code></p>
  
  <p><strong>Backstory:</strong>
  I'm getting a full html document from an untrusted source and I want to strip all javascript that could run from the original html document so I'm removing all script tags as well as any attributes that could hold javascript before its displayed in an iframe. For this implantation there is no server side processing and no way of sandboxing the code since I need to run javascript that is being added locally after all of the original javascript is removed.</p>