var Total_Question = 10         // Remember to change this value
                                // according to # of questions

var msg = "If it reads 80% or above then well done. If it reads between 50% and 79% then you have achieved an above average result. Between 25% and 49% then you need to continue with  your reading. If you received below 25% then....!<br> Below are the correct solutions to the questions you got wrong"

// These are the solutions
 var Solution = new Array(Total_Question)  
Solution[0] = "No, Martineau was born in Norwich in 1802"  
Solution[1] = "Martineau translated the work of Comte"  
Solution[2] = "Evolutionary Naturalism"
Solution[3] = "For Martineau the sociologist is likened to a traveller"
Solution[4]= "Society is a configuration of morals and manners"
Solution[5]= "A social institution/structure which is said to express the common beliefs of a society."
Solution[6]= "Women and black peoples"
Solution[7]= "Impartiality and Empathy"
Solution[8]= "A critique of domination in society"
Solution[9]= "The Lake District"


// end of solutions

function GetSelectedButton(ButtonGroup)
{
  for (var x=0; x < ButtonGroup.length; x++)
    if (ButtonGroup[x].checked) return x
  return 0
} 

function ReportScore(correct)
{ 
  var SecWin = 
      window.open("","","scrollbars,width=400,height=250")
  var MustHave1 = "<HTML><HEAD><TITLE>YOUR SCORE</TITLE></HEAD><BODY><center><font face='Arial' size='4' color='red'><b>SociologyOnline Martineau Quiz.</center></font><br><font face='Arial' size='4' color='black'><center><b> How did you do?<br></center><font face='Arial' size='3' color='black'><b> Your result, given in terms of the percentage of questions you answered correctly is:"
  var Percent = "<H2>Score : "+Math.round(correct/Total_Question*100)
                 + "%</H2><HR>"
  msg = MustHave1 +Percent + msg  + "<br><center><INPUT TYPE='BUTTON' VALUE='Close Window' onClick='window.close()'><BR></FORM><br>Tony Fitzgerald</BODY></HTML>"
SecWin.document.write(msg)
  msg = ""  // Clear message
}

function Grade()
{
  var correct = 0
  var wrong = 0
  for (number=0; number < Total_Question; number++)
    {
      var form = document.forms[number]      // Question #
      var i = GetSelectedButton(form.q1)
      if (form.q1[i].value == "1")
         { correct++ } 
        else 
         { wrong++
           msg += "<H4><font color='red'>Question "+(number+1)+".</H4>"
            +Solution[number]+"<BR>"
         }
    }
    ReportScore(correct)

}
