Scenes rolling on, but stop action prevents buttons working

More newbie problems! I have managed to get my scene buttons functioning on my website, but they only function while the scene is loading. I have used stop action to stop the scenes from rolling on, but this also stops the buttons from functioning once the scene is loaded.

So the question is… how do I code my scenes so that they stop when they are loaded, and have buttons that function (ie am then able to click a button to move to another scene).

Any suggestions would be very much appreciated!