title: How to make drupal known submitting custom content
body: <p>I know this is not a drupal forum but, as I’m not getting any response there, I decided to give it a shot here.   </p>
  
  <p>I’m creating a web site that accepts custom content from users. So, for that matter, this site has a form and a custom module. Instead of using admin theme, this form is placed inside custom template which is created to have a uniform look with the rest of the pages. As a result, creating form elements through hook_form is out of question. Here’s where my problems lie.  As this form uses custom theme, I’m not sure as to what can I do to make drupal know that user is submitting new content data when the form is submitted? </p>
  
  <ul>
  <li><p>Would I need to use same query string that of content submission page of admin page like - ?q=node/add/page for action attribute of the html form?
  (OR)</p></li>
  <li><p>the only way is to map the url to my custom function and invoke some sort of hook inside of it?</p></li>
  </ul>
  
  <p>Thanks</p>