Trouble with global variable!

1

i’m having a hard time getting my global variable to work with my xml gallery.

i have a button which has the url of the xml file I want to load, so when I press the button the gallery will display the xml file I chose.

here’s my button code:


on(press){
    _global.GALLERY = url;
    //url  = gallery1.xml
    }

and the code in another clip for the images is:

gallery_xml.load(_global.GALLERY);

I have a feeling im plain doing it wrong.
any ideas?? I hope this is pretty basic.