Shared object question

hi all.

i have a small question.

i need to attach an string to an shared object.

var taal:String = “engels”;
trace(taal)
taal_so = SharedObject.getLocal(“taal”);
if(taal_so.data.taal != undefined) {
trace(“taal is verandert”)
}
trace(taal_so)

this is what i currently have but what i need to do is that if a “taal” is changed and i would restart my presentation the “taal” traces the one i setted in my previous movie.

can someone tell me how this works