function showCorrectAnswer(id, answer, url)
{
   bAns = false;
   switch (id){
      case "q1":
         if(answer == "d")
            bAns = true;
         break;
      case "q2":
         if(answer == "d")
            bAns = true;
         break;
      case "q3":
         if(answer == true)
            bAns = true;
         break;
      case "q4":
         if(answer == false)
            bAns = true;
         break;
      case "q5":
         if(answer == true)
            bAns = true;
         break;
      case "q6":
         if(answer == true)
            bAns = true;
         break;
      case "q7":
         if(answer == false)
            bAns = true;
         break;
      case "q8":
         if(answer == "c")
            bAns = true;
         break;
      case "q9":
         if(answer == false)
            bAns = true;
         break;
      case "q10":
         if(answer == false)
            bAns = true;
         break;
   }

   span_id = id + "_answer";
   img_id = id + "_img";

   if(bAns){
      val = '<span class="correct">Bravo !</span><br /><br />';
      img = '<img src="../../hp-gs/quiz/gfx/quiz_correct.gif" border="0">';
   }
   else{
      val = '<span class="incorrect">Désolé !</span><br /><br />';      
      img = '<img src="../../hp-gs/quiz/gfx/quiz_incorrect.gif" border="0">';
   }

   document.getElementById(span_id).innerHTML = val;
   document.getElementById(img_id).innerHTML = img;
   
}