I want to create a Delicious bookmarklet in Firefox that bookmarks the current page with a predefined tag.
For proof of concept, if I enter this url, it works:
https://john:
[email protected]/v1/posts/add?url=http://www.google.com&
    description=http://www.google.com&tags=testtag
But this as a bookmark doesn't, I get access denied:
javascript:(
function()
  {
    location.href = 'https://john:
[email protected]/v1/posts/add?' 
        + encodeURIComponent(window.location.href)
        + '&description=' + encodeURIComponent(document.title)   
       + '&tags=testtag'; 
  }
)()
Is this possible via a 
javascript bookmark?