We just published a new build that allows theming of the external task frame. An "Installatron update" will grab it, or the next cron will automatically update to it.
For example, adding this to Personalized CSS in Theming would change one of the colors:
Code:
#i_list_extask_background { background: green; }
The full CSS ids and definitions can be seen in the source.
The "ET Complete" message, with the similar stylings, is in the locale, but it can be modified by putting something like this in Customized language entries:
Code:
_page_links_returnto=return to abercrombe</a><a style='display:none'>
_inprogress_externaltask_complete=<div style='background:blue'><div style='border:5px dotted purple'><div style='border:10px solid black;color:black;padding:10px;font-weight:bold;background:white'>The External Task is now complete. Please click the <u>External Task Complete</u> button to continue.</div></div></div>
That changes some colors too.
Rowan.