title: jQuery - Multiple condition disable checkboxes
body: <p>This is related to another question I asked but more complex (question here: <a href="https://stackoverflow.com/q/5645283/704694">jQuery - Able to disable checkboxes on condition, but odd problem</a>)</p>
  
  <p>I now have working code that disables checkboxes based on a select-box selection: <a href="http://jsfiddle.net/gDHGY/2/" rel="nofollow noreferrer">http://jsfiddle.net/gDHGY/2/</a></p>
  
  <p>The code in the link above will disable checkboxes based on the grade level. I need to further disable checkboxes based on other checkbox selections. For example, if a checkbox with the "am" and "week1" classes is toggled I need to disable all other "am week1" checkboxes. There's also another class called "full" for full day. Another example being: if a checkbox with classes "full week1" is selected I need to disable both "am week1" and "pm week1" checkboxes. There are 6 weeks of camp total and just the AM, PM, and Full Day options. I really hope that all made sense. If not by all means let me know and I'll try to explain better. </p>
  
  <p>Is it possible to modify the code I have to do this or am I looking at using secondary code to accomplish this? </p>
  
  <p>EDIT #2: Updated the jsFiddle link above... again.</p>
  
  <p>Update #1: Ian's code works great I just need to figure out how to make it run the same functions when the checkboxes are already checked on page load. </p>