function player_on(content)
			{			
			document.getElementById(content).src = '/es/movilisto/images/play.gif';
			}
			function player_off(content)
			{			
			document.getElementById(content).src = '/es/movilisto/images/stop.gif';
			}
			function img(content,url)
			{
				valor = document.getElementById('playing').value;		
				if( valor == content)
				{
				 	player_on(valor);
				 	ajaxManager('update','http://www.movilisto.com/mware/player_s.php?url=abcdefghi.mp3','div_player');
				 	document.getElementById('playing').value = "";
				}
				else
				{
					if(valor == "")
					{
						player_off(content);
						ajaxManager('update','http://www.movilisto.com/mware/player_s.php?url=' + url,'div_player');					
					}
					else
					{
						player_off(content);
						player_on(valor);
						ajaxManager('update','http://www.movilisto.com/mware/player_s.php?url=' + url,'div_player');
					}
					document.getElementById('playing').value = content;
				}
			}