title: changing site dropdown value with python
body: <p>I'm coding a little program that access a site with an user and pass, then, inside the profile page, there's a dropdown list with phone numbers, when a number is selcted, the page reloads with difrent data, what I'm trying to do is iterate through all the numbers on the dropdown and save some info from each page.</p>
  
  <p>All I got so far is getting the info from the html, but I have no idea of how change through all the numbers.</p>
  
  <pre><code>    &lt;form action="/me/plan" id="form-active-subscriber" method="get"&gt;
        &lt;select class="span3" id="current_subscriber" name="current_subscriber"&gt;
            &lt;option value="998473069" selected="selected"&gt;56951292575&lt;/option&gt;
            &lt;option value="998487400"&gt;56951231211&lt;/option&gt;
            &lt;option value="998473907"&gt;56951294007&lt;/option&gt;
            &lt;option value="998474581"&gt;56951242122&lt;/option&gt;
            &lt;option value="998474544"&gt;56951240563&lt;/option&gt;
            &lt;option value="998487484"&gt;56951232281&lt;/option&gt;
            &lt;option value="998474580"&gt;56951241415&lt;/option&gt;
            &lt;option value="998473188"&gt;56951286777&lt;/option&gt;
      &lt;/form&gt; 
  </code></pre>
  
  <p>When a value is selected, the URL change to </p>
  
  <pre><code>    somthing.com/plan?utf8=✓&amp;current_subscriber=998473907
  </code></pre>
  
  <p>by the way, I'm using beautifulsoup to parse the HTML</p>
  
  <p>Thanks</p>