Well, ALL plugins not distributed with the release go into the "plugins" folder in your install root. That is the global plugins folder referred to above.
We would acutally have said ignore the effects in the zp folder and get new ones if that were what we intend. But it is not. There are many possible effects that you can use with that plugin. Some allow us to distribute the js, some do not. FOr the ones that allow us to distribute the js, everything is set and ready to go. (But note that theme CSS can prevent them from working!)
The documentation does cover how to add effects, such as ones we are not allowed to distribute (e.g. effenberger effects.) There are two levels of this. First there are effects that we know of and have provided headers, then there are ones that you have to do all the work.
Quote:Included some typical Effenberger files as examples. Simply provide the appropriate js script as above to activate them.
Refers to the first case.
BTW, it is highly unlikely that the error was "not saying what". So what really was the error you got? And I am also confused by "Where to ge with the *.php file?" since this discussion is about js files.