The js code has been moved from the php file into a seperate template file in 1.7. You say you only tested this up to v1.5 wehre the code was still prsent in the php file. How can you claim this is compatible with >1.5 if the implementation has significantly changed since 1.5?
February 7, 2013
After installation on Magento 1.5.1 the complete shop is dead:
Service Temporarily Unavailable
The server is temporarily unable to service your request due to maintenance downtime or capacity problems. Please try again later.
While installation in the download manager, the installation is "succesfully" completed with the following message:
Error in file: "/fbi_gov/dev_server/htdocs/magento/app/code/community/Inmedias/Wirecard/sql/wirecard_setup/mysql4-install-1.0.1.php" - Invalid entity supplied.
August 11, 2011
It worked great in 126.96.36.199, but I've just upgraded to 1.4.2 and now it shows error.
April 1, 2011