Video play list XML help

1

I am trying to generate a play list from my XML file. In the function videoList produces a list of url for specified node, the trace(vidSource) shows:[COLOR=#984806][FONT=&quot][U]

Top level: Our Services
http://pegasus.dev.webriverinteractive.com/API/Resource.ashx?ResourceID=72
http://pegasus.dev.webriverinteractive.com/API/Resource.ashx?ResourceID=71
http://pegasus.dev.webriverinteractive.com/API/Resource.ashx?ResourceID=74
http://pegasus.dev.webriverinteractive.com/API/Resource.ashx?ResourceID=74
http://pegasus.dev.webriverinteractive.com/API/Resource.ashx?ResourceID=73

[/U][/FONT][/COLOR]
How can I loop thru these urls and pass them into my stream_ns.play(vidSource); ?


function videoList(categoryName:String, loadUrls:XMLList):void {
    //trace(categoryName); 
    if (categoryName=="Our Services") {
        trace("Top level:", categoryName);
        for (var i:int = 0; i < loadUrls.length(); i++) {
            //trace(loadUrls*);//vidSource URL's
            vidSource=loadUrls*;
            trace(vidSource);                                    
        }
    }
}


function playVideos(vidSource):void {    
//trace(vidSource);
    for (var i:Number = vidSource.length();  i>0; i--) {                    
        //trace(vidSource);
        stream_ns.play(vidSource);
    }
}

// Set the function for what happens when that button gets clicked
function clipClick(e:Event):void {
    outText.text=e.target.clickToPage;
    //trace(e.target.clickToPage);
    if (e.target.clickToPage=="Our Services") {
        //vidSource="http://pegasus.dev.webriverinteractive.com/API/Resource.ashx?ResourceID=72";
        //play video list
        playVideos(vidSource);        
        container.visible=true;
    }
}