CObjectStorageManager::getCOSI18NVariable

Description: Gets the contents of an I18N variable for the object (if it exists).
Parameter:

• object: Object to use or null, if $this-$>$object should be used.
• varPostfix: String to add to the name of the I18N variable.
• errMsg: Die message to display if the I18N variable is not set.

Returns:

• Contents of the the I18N variable.