title: when link is pressed to set value in a dropdown list in a form on a different page
body: <p>I'm after some help regarding some coding within a Drupal site.</p>
  
  <p>I have page a, which has a list of services offered.
  page b has a contact form which has a contact form, and at the very top has a dropdown which contains a list of the services offered.</p>
  
  <p>What I'm after is that when a link is pressed on page a, the link that is pressed, sets the dropdown list value to the service that the link corresponds to.</p>
  
  <p>This is the code of the part of the form that I would like changing.</p>
  
  <pre><code>&lt;form class="webform-client-form webform-client-form-37 webform-conditional-processed" 
  enctype="multipart/form-data" action="/?q=contactus" 
  method="post" id="webform-client-form-37" accept-charset="UTF-8"&gt;
  
  
  &lt;select id="edit-submitted-subject-query1" name="submitted[subject_query1]" class="form-select required"&gt;
  &lt;option value="Bike Enquiry"&gt;Bike Enquiry&lt;/option&gt;&lt;option value="General" selected="selected"&gt;General&lt;/option&gt;
    &lt;option value="MOT Appointment Enquiry"&gt;MOT Appointment Enquiry&lt;/option&gt;
    &lt;option value="Restoration/Service Enquiry"&gt;Restoration/Service Enquiry&lt;/option&gt;
    &lt;option value="Sponsorship"&gt;Sponsorship&lt;/option&gt;
    &lt;option value="Other Subject"&gt;Other&lt;/option&gt;
  &lt;/select&gt;
  </code></pre>
  
  <p>Any help would be greatly appreciated!</p>