Can´t get my clip dragable

I have an empty movieclip (the clip) with some lines drawn in it.
I got help from stringy with getting my clip dragable.

Now I have added some code and the clip isn´t dragable anymore. I have tried moving round the code and changeing it, but can´t get it dragable,
I also have problems with my button “selutn”, the clip doesn´t get alpha=0 when the button is clicked.
If someone here has time to look at my fla I would be very greatful.