title: JavaScript getElementById Only Targeting One Page
body: <p>Here is a link to my website where you can access the code via Firebug rather than paste it all here. www.chrismazzochi.com</p>
  
  <p>I don't understand why I am able to affect my h1 heading "Chris Mazzochi Web Designs" with id "brand" on my 'contact' page, but <em>not</em> on 3 other pages with the same h1 with the same id.  Those pages that are unaffected are the 'home', 'about', and 'portfolio' pages. I have heard folks recommend using getElementByClassName, but getElementById is working for all the other elements I have targeted.   </p>
  
  <p>In sum, only one element id of one page is being targeted by getElementById and the same element with the same id on the other three pages is not being affected.  Why? </p>
  
  <p>Please help JavaScript wizards.  I would greatly appreciate it. 
  Thank you,
  Chris</p>