var StrNo = document.location.hash ;

function PlaySound(AudioID) {
  var SoundObj = document.getElementById(AudioID);
  SoundObj.Play();
}

function Wrong() {
filePath = document.location.pathname;
NameArray = filePath.split('\/') ;
StrName = NameArray[NameArray.length - 1] ;
StrURL = "Wrong.htm?" + StrName ;
  document.location =  StrURL +  StrNo ;
}
function Right(fileName) {
  document.location =  fileName +  StrNo ;
}
function fHand(dum) { 
dum.style.cursor = 'pointer'; 
}