Shared object play sound or not

hi all, i’m new to Kirupa and Fl…

i want to ask u people about the SO … because the tuts and manuals don’t help

i need a sort of cookie for each user to allow them control sound (on / off) on a movie…

how to do that … ex : if user want to let music play , it do nothing, if he don’t want listen to music he click on but and music stops , and next time he enters the site he don’t listen to the music… but if he want to reactivate the music he click on button music on…

thank u all :slight_smile: