title: How to query multiple tags in Tumblr's read api?
body: <p>I'm trying to include Tumblr feeds on a webpage roughly as follows</p>
  
  <pre><code>    $.ajax({
          url: 'http://mypage.tumblr.com/api/read/json?tagged=interesting+tag',
          type: 'GET',
          dataType: 'jsonp',
          success: renderStuff,
          error: function () {
              alert('D\'oh'!)
          }
      });
  </code></pre>
  
  <p>Now, this works fine: I get all entries with the tag 'interesting tag'.</p>
  
  <p>My question is: How do I ask for multiple tags? Changing the query string like this</p>
  
  <pre><code>'http://mypage.tumblr.com/api/read/json?tagged=tag1&amp;tagged=tag2&amp;tagged=tag3'
  </code></pre>
  
  <p>only returns entries with 'tag3'.</p>
  
  <p>Is there some trick to 'AND' or 'OR' tag-names together? If not, I'd be happy to just query all of them and filter them manually but I thought it would be worth asking.</p>
  
  <p>Thanks in advance people!!</p>