var musicisplaying=true;
var musicwasplaying=true;

var music_src='';
    
	function toogle_mute(mute)
    {
      var music=typeof(document.getElementById)=='function'?document.getElementById('music'):document.all.music;
      var muteplay_mute=typeof(document.getElementById)=='function'?document.getElementById('muteplay_mute'):document.all.muteplay_mute;
      var muteplay_play=typeof(document.getElementById)=='function'?document.getElementById('muteplay_play'):document.all.muteplay_play;
      var img=typeof(document.getElementById)=='function'?document.getElementById('muteplay_img'):document.all.muteplay_img;
	  try
      {
		if(musicisplaying||mute)
        {
         musicwasplaying=musicisplaying;
		 if(music.src!='')music_src=music.src;
		 music.src='';
         muteplay_mute.style.display='none';
         muteplay_play.style.display='';
         img.src='images/play40.gif';
         musicisplaying=false;
 		}
        else
        {
         musicisplaying=true;
		 music.src=music_src;
         muteplay_mute.style.display='';
         muteplay_play.style.display='none';
         img.src='images/mute240.gif';
		}
	   }
	   catch(e)
	   {
	    
       }
	}
	function mute_mouse_over()
    {
       var img=typeof(document.getElementById)=='function'?document.getElementById('muteplay_img'):document.all.muteplay_img;
  		if(musicisplaying)
			img.src='images/mute240.gif';
        else
			img.src='images/play40.gif';

	}
	function mute_mouse_out()
    {   
        var img=typeof(document.getElementById)=='function'?document.getElementById('muteplay_img'):document.all.muteplay_img;
		if(musicisplaying)
			img.src='images/mute2.gif';
		else
			img.src='images/play.gif';
	}
	
    var play_music_after_video_timeout=null;
    function play_music_after_video()
    {
       var TB_load_exists=typeof(typeof(document.getElementById)=='function'?document.getElementById('TB_closeWindowButton'):document.all.TB_closeWindowButton)!='undefined';
       if((!TB_load_exists)&&musicwasplaying)
       {
        toogle_mute(false);
        window.clearTimeout(play_music_after_video_timeout);
       }
    }