title: How to select Document Mode in Firefox and Chrome without setting a DOCTYPE?
body: <p>I am working on converting a web page that was creating using old web standards to support modern web browsers. The web page currently renders in Quirks Mode within Internet Explorer 9, Firefox, and Chrome.</p>
  
  <p>In IE9, I am able to select the "Document Mode" in which I would like the web page I am viewing to render in. This makes things easier, as I can jump between Quirks Mode and IE9 Standards Mode. I do not have to add/modify the DOCTYPE tag within the code of the web page.</p>
  
  <p>Can I do the same in Firefox and Chrome?</p>