// JavaScript Document
// by Andrew J. Klein
// Dr. Phil Test

function BeginTest()
{
	var div1 = document.getElementById("instructions");
	var div2 = document.getElementById("questions");
	div1.style.display = "none";
	div2.style.display = "block";
}

function ScoreTest()
{
	var div2 = document.getElementById("questions");
	var div3 = document.getElementById("scoring");
	div2.style.display = "none";
	div3.style.display = "block";
	
	var totalScore = 0;
	
	for (i = 0; i < document.test.q1.length; i++)
	{
			if (document.test.q1[i].checked == true)
				totalScore += parseInt(document.test.q1[i].value);
	}
	for (i = 0; i < document.test.q2.length; i++)
	{
			if (document.test.q2[i].checked == true)
				totalScore += parseInt(document.test.q2[i].value);
	}
	for (i = 0; i < document.test.q3.length; i++)
	{
			if (document.test.q3[i].checked == true)
				totalScore += parseInt(document.test.q3[i].value);
	}
	for (i = 0; i < document.test.q4.length; i++)
	{
			if (document.test.q4[i].checked == true)
				totalScore += parseInt(document.test.q4[i].value);
	}
	for (i = 0; i < document.test.q5.length; i++)
	{
			if (document.test.q5[i].checked == true)
				totalScore += parseInt(document.test.q5[i].value);
	}
	for (i = 0; i < document.test.q6.length; i++)
	{
			if (document.test.q6[i].checked == true)
				totalScore += parseInt(document.test.q6[i].value);
	}
	for (i = 0; i < document.test.q7.length; i++)
	{
			if (document.test.q7[i].checked == true)
				totalScore += parseInt(document.test.q7[i].value);
	}
	for (i = 0; i < document.test.q8.length; i++)
	{
			if (document.test.q8[i].checked == true)
				totalScore += parseInt(document.test.q8[i].value);
	}
	for (i = 0; i < document.test.q9.length; i++)
	{
			if (document.test.q9[i].checked == true)
				totalScore += parseInt(document.test.q9[i].value);
	}
	for (i = 0; i < document.test.q10.length; i++)
	{
			if (document.test.q10[i].checked == true)
				totalScore += parseInt(document.test.q10[i].value);
	}

	
	points = document.getElementById("score");
	points.innerHTML = totalScore;
	DisplayScore(totalScore);

}

function DisplayScore(t)
{
		var r6 = document.getElementById("over60");
		var r5 = document.getElementById("upto60");
		var r4 = document.getElementById("upto50");
		var r3 = document.getElementById("upto40");
		var r2 = document.getElementById("upto30");
		var r1 = document.getElementById("upto20");

		if (t > 60) r6.style.display = "block";
		else if (t <= 60 && t >= 51) r5.style.display = "block";
		else if (t <= 50 && t >= 41) r4.style.display = "block";
		else if (t <= 40 && t >= 31) r3.style.display = "block";
		else if (t <= 30 && t >= 21) r2.style.display = "block";
		else if (t < 21) r1.style.display = "block";
}