When I click a row, no image displays

[clairestreb]

When I run the demo and click any row, no image displays.

[adamwdennis]

Access to XMLHttpRequest at 
'http://cornerstonetech.org/images/ClearCanvas/MRStudy/1.2.840.113619.2.5.1762583153.215519.978957063.80.dcm' 
from origin 'http://chafey.github.io' has been blocked by 
CORS policy: No 'Access-Control-Allow-Origin' header is present on the requested resource.