setmask not working on dynamil loaded image

[neomaximus2k]

man i am rusty i was calling a direct _parent and not this._parent on the on mouse over lol

    target_mc.onRollOver = function() {
        this._parent.textbox = this._parent.producttitle;        
    };
    target_mc.onRollOut = function (){
        this._parent.textbox = " ";
    }
    target_mc.onRelease = function () {
        getURL(this._parent.linkage, "_self");
    }
};
for (n=0; n<=totalxmlitems; n++) {
    filename = filenamearray[n];
    destinationclip = "b"+n;
    loader.loadClip(filename, _root[destinationclip].mainproductimage);
    _root[destinationclip].producttitle = titlearray[n];
    _root[destinationclip].linkage = linkarray[n];
    //I removed the following so it only loads the clip once.
    //loader.loadClip(filename, _root[destinationclip].r.holder);
} 

The only problem is when you hold the mouse on one of the products the text doesn't go away as it rotates, any ideas?