var url = 'http://www.mob453.com/rss.php';
var feedsettings = '&type=poly';

Event.observe(window, 'load', init, false);

function addObserver( linkid, tpid, feed )
{
   Event.observe(linkid, 'mouseover', function(e){  
   $(tpid).innerHTML = "<img src='/images/loader.gif' alt='loading...' height='32' width='32' />";
   
   new Ajax.Updater(tpid, url, {method: 'get', parameters: 'toneid='+ feed + feedsettings});});
}