jquery - Call FancyBox with ID instead of class -

I have a link with a class that looks like a button, ie it has some basic style, padding and A background color etc

  & lt; A href = "mypage.html" class = "blue-button" & gt; Click me & lt; / A & gt;   
 I have decided to use the FancyPPS / Fancybox (v2.1) in order to trigger a popup window in an iframe in return.  
 My issue is the actual code. FancyBox tells me to use  ALSO , so I ended up with 2 sections applied on my link and my buttons and Fancybox popups To break the  
    
 Here is my Fencebox script ...  
  $ (".backback"). Fancybox: False, click around: incorrect, 'Overlay color': '# 1C5093', 'Fancybox' ({maxWidth: 510, maxHeight: 510, FIT: true, width: '70% ', height:' 70% ', Overlayopathy ': 0.9}); Can anyone help me?   If possible, I would like to maintain my own "blue-button" class and then I would like to call Fancybox with an ID.  
 BTW, I'm learning jQuery (Slow) and Visual Quarterstart Guide. I'm just starting out just really appreciate any help.   
 
 
 You can access your  & lt; A & gt;    & lt; A href = "mypage.html" class = "callback" class = "blue-button" data-fancybox-type = "iframe"  element & gt; Request Call Back & lt; / A & gt;   
 Set up two squares within the same  class  attribute (each new class name separated by space) such as:  
  & Lt; A href = "mypage.html" class = "callback blue-button" data-fancybox-type = "iframe" & gt; Request Call Back & lt; / A & gt;