Flash buttons do not work

Hi, uhmm…recently, i created a flash layout for my friend on myspace and his friends claim that the buttons and links on the flash portion do not work. On my computer, however, the buttons work perfectly fine on my computer on both internet explorer and mozilla and it directly takes me to the links that it was assigned to. I do not know wheteher it is the actionscripting or the version of flash they have.

and it same goes for here:

thank you, i would really appreciate some feedback