Swf To Swf

I am having problems.

I made a game that has 6 levels....and the way it goes to the next level is you click a button that says loadmove(leveltwo.swf) and so on..but the problem is it works fine going from level 1 to level 2 but when it goes from level 2 to level 3 you will get a flash of level 1 and THEN it goes to level 3..does anyone know what could be causing this problem?