Loader.contentPath from external txt?

hey guys im trying to set my loaders contentPath from an external txt file.
can some one please check out my small fla and see if they can do anything…

loadText = new loadVar();
loadText.load("linkage.txt");
loadText.onLoad = function(success) {
    if (success) {
        this.loader1.contentPath = this.Path01;
    }
};

FLA Here