Need Help in XML Gallery

programming flash
1

Hi to all,

I am new in Kirupa forum.

I am using below script for xml thumnail gallery. Displaying of images is coming fine, I need to disply each title when roll over the image. That added in code but it’s not working. Iam little bit confused.

Can any one help please.

 
function loadPhotoXML(filename)
{
    photoXML.ignoreWhite = true;
    photoXML.load(filename);
    photoXML.onLoad = function (success)
    {
        if (success) 
        {
            photoNumber = 0;
            rootNode = this.firstChild;
            totalPhotos = rootNode.childNodes.length;
            var __reg2 = 0;
         while (__reg2 < totalPhotos * 2) 
            {
                if (__reg2 < totalPhotos) 
                {
                    thumbnails[__reg2] = rootNode.childNodes[__reg2].childNodes[0].firstChild.nodeValue;
                    link[__reg2] = rootNode.childNodes[__reg2].childNodes[1].firstChild.nodeValue;
                    titleText[__reg2] = rootNode.childNodes[__reg2].childNodes[2].firstChild.nodeValue;
                }
                else 
                {
                    thumbnails[__reg2] = rootNode.childNodes[__reg2 - totalPhotos].childNodes[0].firstChild.nodeValue;
                    link[__reg2] = rootNode.childNodes[__reg2 - totalPhotos].childNodes[1].firstChild.nodeValue;
                    titleText[__reg2] = rootNode.childNodes[__reg2 - totalPhotos].childNodes[2].firstChild.nodeValue;
                }
 
 
                thumbnailsLoad(__reg2);
                ++__reg2;
            }
 
            checkProgressLoad(0);
         //caption.text = titleText[0];
        }
 
    }
    ;
}
 
function thumbnailsLoad(k)
   {
    thumbnailsWidth = mclThumbnails._width;
    mclThumbnails.attachMovie("scrollSymbol", "mcl" + k, mclThumbnails.getNextHighestDepth(), {_x: mclWidth * k});
    var __reg4 = new MovieClipLoader();
    var __reg3 = new Object();
    __reg3.onLoadInit = function (mclTarget)
    {
        mclTarget._alpha = 100;
        var __reg4 = undefined;
        var __reg5 = undefined;
        __reg4 = mclTarget._x;
        __reg5 = mclTarget._y;
 
      mclTarget.onRollOver = function ()
        {
            _root.is_move = false;
            this._alpha = 80;
            this._parent._parent.gotoAndPlay("show");
         _root.mclThumbnails.mclTarget.caption.text = titleText[k]; 
         trace(caption.text);
 
        }
        ;
        mclTarget.onRollOut = function ()
        {
            _root.is_move = true;
            this._alpha = 95;
            this._parent._parent.gotoAndPlay("hide");
        }
        ;
        mclTarget.onDragOut = function ()
        {
            _root.is_move = true;
            this._alpha = 95;
            this._parent._parent.gotoAndPlay("hide");
        }
        ;

Thanks.