Hello. I created a folder is "Link to folder in the file system"(with marking of corresponding checkbox in wizzard) in Web project. That folder had *.html files. Then I opened it in the Project Explorer view any inner folder of that folder and Eclipse core began to run any tasks(may be validation of *.html files). After this that inner folder was added to project by environment also(I saw .project file, there was new linked folder). But I didn't want this! It's very bad if linked folder has many inner folders.
Please, how can I avoid this behaviour?

I use Eclipse version 3.4.
Thanx.