function cal()
{
	var sum= 0;
	var flag=0;
	var attempt = 0;


	for (i=0;i<document.test.Q1.length;i++)
	{
		if (document.test.Q1[i].checked ==false && document.test.Q2[i].checked ==false && document.test.Q3[i].checked ==false && document.test.Q4[i].checked ==false && document.test.Q5[i].checked ==false && document.test.Q6[i].checked ==false && document.test.Q7[i].checked ==false && document.test.Q8[i].checked ==false && document.test.Q9[i].checked ==false && document.test.Q10[i].checked ==false)
		{flag=1; }
		else {flag=0;
		break;}
	}


	if(flag==1)
	{document.test.textarea1.value = "Please select at least one option!"
	}

   else{

		for (i=0;i<document.test.Q1.length;i++)
		{
		if (document.test.Q1[i].checked && document.test.Q1[i].value=="b")
			{attempt= attempt + 1; sum=sum + 1;} 
			else if(document.test.Q1[i].checked && document.test.Q1[i].value=="a")
			{attempt= attempt + 1;}

		if (document.test.Q2[i].checked && document.test.Q2[i].value=="b")
			{attempt= attempt + 1; sum=sum + 1;}
			else if (document.test.Q2[i].checked && document.test.Q2[i].value=="a")
			{attempt= attempt + 1;}

		if (document.test.Q3[i].checked && document.test.Q3[i].value=="a")
			{attempt= attempt + 1; sum=sum + 1;}
			else if(document.test.Q3[i].checked && document.test.Q3[i].value=="b")
			{attempt= attempt + 1;}

		if (document.test.Q4[i].checked && document.test.Q4[i].value=="a")
			{attempt= attempt + 1; sum=sum + 1;}
			else if (document.test.Q4[i].checked && document.test.Q4[i].value=="b")
			{attempt= attempt + 1;}

		if (document.test.Q5[i].checked && document.test.Q5[i].value=="a")
			{attempt= attempt + 1; sum=sum + 1;}
			else if (document.test.Q5[i].checked && document.test.Q5[i].value=="b")
			{attempt= attempt + 1;}

		if (document.test.Q6[i].checked && document.test.Q6[i].value=="a")
			{attempt= attempt + 1; sum=sum + 1;}
			else if (document.test.Q6[i].checked && document.test.Q6[i].value=="b")
			{attempt= attempt + 1;}

		if (document.test.Q7[i].checked && document.test.Q7[i].value=="a")
			{attempt= attempt + 1; sum=sum + 1;}
			else if (document.test.Q7[i].checked && document.test.Q7[i].value=="b")
			{attempt= attempt + 1;}

		if (document.test.Q8[i].checked && document.test.Q8[i].value=="a")
			{attempt= attempt + 1; sum=sum + 1;}
			else if (document.test.Q8[i].checked && document.test.Q8[i].value=="b")
			{attempt= attempt + 1;}

		if (document.test.Q9[i].checked && document.test.Q9[i].value=="b")
			{attempt= attempt + 1; sum=sum + 1;}
			else if (document.test.Q9[i].checked && document.test.Q9[i].value=="a")
			{attempt= attempt + 1;}

		if (document.test.Q10[i].checked && document.test.Q10[i].value=="b")
			{attempt= attempt + 1; sum=sum + 1;}
			else if (document.test.Q10[i].checked && document.test.Q10[i].value=="a")
			{attempt= attempt + 1;}
      }
  document.test.textarea1.value = ""
  var rs=""
   if (sum<=5)
	  { var rs="It's just a crush and not a real love."}
  if (sum>5 && sum<8) 
	  {var rs="You started loving someone and it may be a real love."}
  if (sum>=8) 
	  {var rs="Congratulations! you are really in love."}
  
  document.test.textarea1.value = "            Teen Love : Are you in love Test\n\n" + rs +"\n\nAttempted Questions : " + attempt + "\nCorrect Answers : " + sum + "\nTotal Questions : " + 10 + "\nYour Percentage : " + (sum/10)*100 + "%";
  }	
}