title: How do I initialise JQuery on Tumblr?
body: <p>I'm making a Tumblr theme. I need to use JQuery for a few theme functions, but I need to first initialise it in the JS section of the built in theme editor.</p>
  
  <p>Because this is on Tumblr, I cannot host a JQuery library on my own server. How can I access this library remotely from another source?</p>