title: Displaying a specific collection in Shopify
body: <p>Hi I'm coding a psd to be a Shopify theme. The actual shop is supposed to have several collections of products.  I've also new to shopify.</p>
  
  <p>Here's what I'm not sure about.   I'll have a top nav listing the various collections....women's dresses, Men's shirts etc.  but what's the best coding practice or technique to ensure the right collections get's displayed on the single collections page (collections.liquid) when the user clicks through each time.  </p>
  
  <p>This demo achieves what I'm explaining and I've downloaded the theme and studied the source code but still don't really understand.  </p>
  
  <p><a href="http://megatronic-theme.myshopify.com/collections" rel="nofollow">http://megatronic-theme.myshopify.com/collections</a></p>
  
  <p>(click the category links in the left hand nav and the one page display the relevant collection each time)</p>
  
  <p>I was hoping someone could explain in simple terms the coding process.</p>
  
  <p>Many thanks.</p>