Flash 8: moving an mc with actionscript

Hi,

I’m an art director trying to find my way through actionscript, so forgive me if this is an obvious question.

I have an mc calling in data from XML, but I would like to have the whole thing move across the screen like in a slide show. And then I would like to add buttons that for each image allowing me to click and go to that image.

This is the code I have:

var xmlData:XML = new XML();
xmlData.ignoreWhite = true;
xmlData.onLoad = loadXML;

function loadXML(success:Boolean):Void
{
if (success)
{
var xmlPath:Array = xmlData.firstChild.childNodes;
var xmlLength:Number = xmlData.firstChild.childNodes.length;

	for (var i:Number = 0; i < xmlLength; i++)
	{
		var myMc:MovieClip = _root.attachMovie("holder_mc", "holder_mc" + i, i, {_x: (i * 126)});
		myMc.id = i;
					
		myMc.img_mc.loadMovie(xmlPath*.attributes.img);
		
		myMc.onRollOver = function():Void
		{
			trace(xmlPath[this.id].attributes.url);
		}
		
		myMc.onRelease = function():Void
		{
			getURL(xmlPath[this.id].attributes.url);
		}
	}
}
else
{
	trace("XML COULD NOT BE LOADED");
}

}
xmlData.load(“data.xml”);

Thanks