Shared objects/arrays help.. I think

Hi- Im designing a website which has a 20 or so different animations on it. I want to use shared objects to determine what animations they user has/hasnt been to. This I understand how to do bt my question is this- how could i set it up so that it works out which animations the user hasnt been too and then suggests 3 random ones to go to that it hasnt previously? Would i need to parse the string in the shared object and put each tag (identifying the animation) into an array and then randomise it to select 3? I really dont know how to go about this, and any thoughts on the matter would be much appreciated!

Many thanks

Chimpo

care to share some of your code?

Thanks for replying ahmed. the way i was going to go about it was to have a front page which i havent started yet. just a simple thing with maybe 3 movie clips- and depending upon the content of the shared objects on the user’s computer each of the mcs would go to a random point on it’s timeline where it would suggest some animations to go to. just hyperlinks to other html pages really nothing too fancy.

i have just started this part today so i havent got any code as of yet because im still trying to work out a way that i can do it!

i know how to update the shared objects at the end of the animations, its the randomisation and then the according getURLs i am unsure of how to do