/*======================================================================================
' Headline Rotator Functions
======================================================================================*/	
var rotateNews = 1;
var curArticle = 0;

//news headline rotation
function changeArticle(article, stop) {
  if (UMPlayersOnPage == 1) closeVideo(); 
  var articleId = 'Article' + curArticle;
  var buttonId = 'Button' + curArticle;        
  if (stop == 1) rotateNews = 0; else rotateNews = 1;               
  document.getElementById(articleId).style.display = 'none'; 
  document.getElementById(buttonId).src = '/template/headline_button_off.png';        
  curArticle = article; 
  articleId = 'Article' + curArticle;
  buttonId = 'Button' + curArticle;        
  document.getElementById(articleId).style.display = 'block';
  document.getElementById(buttonId).src = '/template/headline_button_on.png';
  return false;
}    

//play a video
function openVideo(guid, title) {
  rotateNews = 0;
  document.getElementById('newsplayer-title').innerHTML = title;
  document.getElementById('newsplayer').className = 'newsplayer-on';
  playUMNewsVideo(guid); 
  return false;
} 

//function to close the video box and pause the player 	  
function closeVideo() {
  stopUMNewsVideo();
  document.getElementById('newsplayer').className = 'newsplayer-off';
  document.getElementById('newsplayer-title').innerHTML = '';
  return false;
}  
 
/*======================================================================================
' Scoreboard Functions
======================================================================================*/

/*======================================================================================
' RSS News Functions
======================================================================================*/
var rss = new Array();
          
function setRSSFeed(feedId) {
  var i;
  var html = '';
  var count = 0;
  for (i=0; i<rss.length; i++) {
    if (rss[i][0] == feedId || feedId == 0) {
      html = html + rss[i][1];
      count++;
      if (count == 8) break;
  } }
  if (count == 0) {
    html = '<tr><td class="link" style="padding-left: 7px;">This feed is not available.</td><td class="logo"><img src="/template/tran.gif" alt="" align="top" style="width: 30px; height: 30px;"></td></tr>';
    count = 1;
  }
  for (i=count; i<8; i++) {
    html = html + '<tr><td class="empty" colspan="2"><img src="/template/tran.gif" alt="" align="top" style="width: 30px; height: 30px;"></td></tr>';
  }  
  document.getElementById('RSSFeeds').innerHTML = '<table class="rssnewslist">' + html + '</table>';
}