title: Trying to pass URL parameters to input fields (NOT form fields)
body: <p>I've used some time researching this, both here on SO and through Google. However I have not been able to find anything that helps me. Here is the scenario: </p>
  
  <p>I have a page (MP), where I send people on to an affiliate (AP) of mine. It's very important that they fill out the fields on the AP correctly, else I will not get credited. Therefore I would like my affiliate link (AL) to include parameters to pass on to the form on the AP. The problem, however, is that the "form" on the AP is not actually a form, but a combination of input fields. Here is a snippet from the AP (remember I can not edit this code):</p>
  
  <pre><code>&lt;tbody class="original"&gt;
  &lt;tr&gt;&lt;td colspan="3"&gt;&lt;p&gt;&lt;strong&gt;* required&lt;/strong&gt;&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr&gt;
  &lt;th width="180"&gt;&lt;label for="affiliateID"&gt;Affiliate ID&lt;/label&gt;&lt;/th&gt;
  &lt;td width="250"&gt;&lt;div class="text"&gt;&lt;input id="affiliateID" name="affID" class="text"&gt;&lt;/div&gt;&lt;/td&gt;
  &lt;/tr&gt;
  &lt;tr&gt;
  &lt;th width="180"&gt;&lt;label for="txtEmail"&gt;Your e-mail address&lt;/label&gt;&lt;/th&gt;
  &lt;td width="250"&gt;&lt;div class="text"&gt;&lt;input id="txtEmail" name="email" class="text"&gt;&lt;/div&gt;&lt;/td&gt;
  &lt;/tr&gt;
  &lt;tr&gt;
  &lt;td colspan="3"&gt;
  &lt;input id="submitInfo" class="submit" type="submit" value="Sign-up"&gt;
  &lt;/td&gt;
  &lt;/tr&gt;
  &lt;/tbody&gt;
  </code></pre>
  
  <p>My question is, will I be able to address and "pre-fill" the  fields #affiliateID and #txtEmail by passing the values in my url from MP? I've tried to use: <a href="http://www.APURL.com?affiliateID=AF54728" rel="nofollow">http://www.APURL.com?affiliateID=AF54728</a> and other stuff as well, but I am simply not able to get it to "prefill". Is this only possible to do if the AP is using a traditional HTML form or will I somehow be able to include it in the linking URL, so the AP recognizes that I want to pass a value to a certain field on his page? I was thinking there might be a way to address the ID of the input in the URL.</p>
  
  <p>Hope someone can help me out here.</p>
  
  <p>Thanks in advance.</p>