here is an updated copy of 2 files that should go in the users configuration to correct the problem.
for help finding the configuration folder, see the following tutorial:
http://www.webassist.com/community/tutorials/view_tutorial.php?tid=95
from there, the attached files should be copied to:
/shared/webassist/libary/WA_Databases.js
/shared/webassist/PowerCMS/PowerCMS_Shared.js