title: Javascript bookmarklet to click a button found by unique name
body: <p>I need a javascript bookmarklet which can click on a button.  The thing is, there are 100+ buttons on the page all with the same value.  The name is unique but quite long.<br>
  The full name of the element is something like :</p>
  
  <pre><code>actions[http://apps.facebook.com/frontierville/giftaccept.php?next=giftaccept.php&amp;amp;senderId=1%3A1325206719&amp;amp;gh=3a8bfdace76051752a9127d1f9b43872&amp;amp;gift=nails&amp;amp;timestamp=1285598414&amp;amp;ref=tab&amp;amp;key=29b15e06ed9d7c00a8870c955ab938cf%24%24cfH1PUUZ%217bZYhg8M-o-XQc%218HHRMcvvyhuf4d%21.64qEvlQe&amp;amp;src=request&amp;amp;aff=gift&amp;amp;crt=nails&amp;amp;signature=6dd3fa03fe88f98b6dcab4faf4c7da94]
  </code></pre>
  
  <p>The value of every button is Accept and Play.</p>
  
  <p>So.  Is there a way to have it click on the button with a specific URL in the name?  </p>
  
  <p>Here is the source of the info for one of the buttons (got this from chrome's inspect element feature):</p>
  
  <pre><code>&lt;input value="Accept and Play" type="submit" name="actions[http://apps.facebook.com/onthefarm/giftaccept.php?senderId=1259413693&amp;amp;gift=mysterygift&amp;amp;timestamp=1285599906&amp;amp;ref=gift_accept_tab&amp;amp;key=78fcc7de3b36b8f9564262fab506893f%24%24ceK5RVRY61bZYhg8M-o-XQcyL%2CzHccEwEeuj4e-%21-dh0AD0A2AgyScd&amp;amp;signature=32db959ce43f8330cf8fd992fbd53a51&amp;amp;srcapp=FarmVille]"&gt;
  </code></pre>