var   ss;    
  //ss   =   "/images/music.mp3";
  ss = "/manage/bjxsfx.mp3";
  function   cc(tt)   
  {   
      if   (document.all.bgs.src   !=   "")   
      {   
                
              document.all.bgs.src   =   "";     //stop   
              document.all.tt.src   =   "/images/bugle.gif";    
      }   
      else   
      {   
              document.all.bgs.src   =   ss;   
              document.all.tt.src   =   "/images/bugle_no.gif";   
      }  
	  
  }   
document.write('<a href="#" onclick="cc(this)"><img src="/images/bugle.gif" width="47" height="18" border="0" id="tt"></a> ');
//document.all.bgs.src   =   ss;