How to parse RSS Feed - Different URL for each button

Question

I'm making an app with AS3 and I want to be able to load a different RSS Feed when the user clicks on each button. This is the code I have so far, has anyone any idea how I can modify my code to do this?
here's my code so far:
//IMPORT CLASSES
import fl.controls.List;
import flash.net.URLLoader;
import flash.events.Event;
import flash.net.URLRequest;
cGOSSIP.addEventListener(MouseEvent.CLICK, doClick);
function doClick (e:MouseEvent):void
cGOSSIP.gotoAndStop ("GOSSIP"); 
wNEWS.addEventListener(MouseEvent.CLICK, doClick2);
function doClick2 (e: MouseEvent):void
          wNEWS.gotoAndStop ("WORLD NEWS");
eNEWS.addEventListener(MouseEvent.CLICK, doClick3);
function doClick3 (e: MouseEvent):void
          eNEWS.gotoAndStop ("ENT NEWS");
fbNEWS.addEventListener(MouseEvent.CLICK, doClick4);
function doClick4 (e: MouseEvent):void
          fbNEWS.gotoAndStop ("FB NEWS");
//NEWSLIST FORMATTING
var newsListTf:TextFormat = new TextFormat();
newsListTf.font = "Verdana";
newsListTf.color = 0xFFFFFF;
newsListTf.size = 18;
newsListTf.align = "left";
newsList.setRendererStyle("textFormat", newsListTf);
newsList.rowHeight = 100;
newsList.allowMultipleSelection = false;
//newsList.wordWrap = true;
//NEWSDISPLAY TEXT AREA FORMATTING
var rssStoryTf:TextFormat = new TextFormat();
rssStoryTf.font = "Verdana";
rssStoryTf.color = 0x6699CC;
rssStoryTf.size = 22;
rssStoryTf.align = "left";
rssStory.setStyle("textFormat", rssStoryTf);
//READMORE BUTTON FORMATTING
var buttonTf:TextFormat = new TextFormat();
buttonTf.font = "Verdana";
buttonTf.color = 0xFFFFFF;
buttonTf.size = 22;
btn_ReadMore.setStyle("textFormat", buttonTf);
//RSS FEED
var rssLoader:URLLoader = new URLLoader();
var rssURL:URLRequest = new URLRequest
("http://rssfeeds.tv.adobe.com/adobe-higher-education-solutions.xml");
rssLoader.addEventListener(Event.COMPLETE, rssLoaded);
newsList.addEventListener(Event.CHANGE, selectRssStory);
btn_ReadMore.addEventListener(MouseEvent.CLICK, goToURL);
rssLoader.load(rssURL);
var newsXML:XML = new XML();
var currentStoryURL:URLRequest = new URLRequest();
newsXML.ignoreWhitespace = true;
function rssLoaded(evt:Event):void
newsXML = new XML(rssLoader.data);
//trace(newsXML);
for(var item:String in newsXML.channel.item) {
//newsList.addItem({label: newsXML.channel.item[item].pubDate.substr(0, 16)
//+": " + newsXML.channel.item[item].title } );
newsList.addItem({label: newsXML.channel.item[item].title.substr(0, 40)
+" ..." } );
newsList.selectedIndex = 0;
//FIRST LOAD
currentStoryURL = new URLRequest(newsXML.channel.item[0].link);
rssStory.htmlText = newsXML.channel.item[0].description;
function selectRssStory(evt:Event):void
rssStory.htmlText = newsXML.channel.item[evt.target.selectedIndex ].description;
currentStoryURL = new URLRequest(newsXML.channel.item[evt.target.selectedIndex
].link);
function goToURL(event:MouseEvent):void
navigateToURL(currentStoryURL);

Answer 1

I copied the wrong code, it works and loads the feed but I have a number of buttons in the main menu and I want to be able to load a different rss feed for each button?
Here's the code.
btn_Home.addEventListener(MouseEvent.CLICK, clickHome);
function clickHome(e:MouseEvent):void
          gotoAndStop ("START");
//NEWSLIST FORMATTING
var newsListTf:TextFormat = new TextFormat();
newsListTf.font = "Verdana";
newsListTf.color = 339999;
newsListTf.size = 18;
newsListTf.align = "left";
newsList.setRendererStyle("textFormat", newsListTf);
newsList.rowHeight = 100;
newsList.allowMultipleSelection = false;
//newsList.wordWrap = true;
//NEWSDISPLAY TEXT AREA FORMATTING
var rssStoryTf:TextFormat = new TextFormat();
rssStoryTf.font = "Verdana";
rssStoryTf.color = 0x6699CC;
rssStoryTf.size = 22;
rssStoryTf.align = "left";
rssStory.setStyle("textFormat", rssStoryTf);
//READMORE BUTTON FORMATTING
var buttonTf:TextFormat = new TextFormat();
buttonTf.font = "Verdana";
buttonTf.color = 0xFFFFFF;
buttonTf.size = 22
btn_ReadMore.setStyle("textFormat", buttonTf);
//RSS FEED
var rssLoader:URLLoader = new URLLoader();
var rssURL:URLRequest = new URLRequest
("http://www.tmz.com/rss.xml");
rssLoader.addEventListener(Event.COMPLETE, rssLoaded);
newsList.addEventListener(Event.CHANGE, selectRssStory);
btn_ReadMore.addEventListener(MouseEvent.CLICK, goToURL);
rssLoader.load(rssURL);
var newsXML:XML = new XML();
var currentStoryURL:URLRequest = new URLRequest();
newsXML.ignoreWhitespace = true;
function rssLoaded(evt:Event):void
newsXML = new XML(rssLoader.data);
//trace(newsXML);
for(var item:String in newsXML.channel.item) {
//newsList.addItem({label: newsXML.channel.item[item].pubDate.substr(0, 16)
//+": " + newsXML.channel.item[item].title } );
newsList.addItem({label: newsXML.channel.item[item].title.substr(0, 40)
+" ..." } );
newsList.selectedIndex = 0;
//FIRST LOAD
currentStoryURL = new URLRequest(newsXML.channel.item[0].link);
rssStory.htmlText = newsXML.channel.item[0].description;
function selectRssStory(evt:Event):void
rssStory.htmlText = newsXML.channel.item[evt.target.selectedIndex ].description;
currentStoryURL = new URLRequest(newsXML.channel.item[evt.target.selectedIndex
].link);
function goToURL(event:MouseEvent):void
navigateToURL(currentStoryURL);