title: How to check id name if contains some pattern?
body: <p>I am using jquery and I am looping like:</p>
  
  <pre><code>$("span").each(function (index) {
      var idname = $(this).attr('id');
      $("#" + idname).click(function () {
          window.location.href = "http://" + $(this).attr('id') + "lin.gw";
      });
  
  }); //end for click attachment to button
  </code></pre>
  
  <p>I would like to loop over the elements where <code>id</code> contains <code>*raid*</code>.  What is the syntax for it?</p>