Random XML Photo Galley

programming flash
1

I am trying to create a photo gallery using xml that is random. I can’t seem to get it to work. Here is the code I am using:

function loadXML(loaded) {
    if (loaded) {
        xmlNode = this.firstChild;
        image = [];
        total  =  xmlNode.childNodes.length;
        i=Math.ceil(Math.random()*total);
        while (i<total) {
            image* = xmlNode.childNodes*.childNodes[0].firstChild.nodeValue;
            caption* = xmlNode.childNodes*.childNodes[1].firstChild.nodeValue;
            photo_name* = xmlNode.childNodes*.childNodes[2].firstChild.nodeValue;
            i++;
            }        
        firstImage();
    } else {
        content = "file not loaded!";
    }
}

It is based of the code in this tutorial: http://www.kirupa.com/developer/mx2004/xml_flash_photogallery.htm

Any help would be appreciated. Thanks.