// JavaScript Document

function check_from(){
	var session_1 = true;
	var session_2 = true;
	var session_3 = true;
	var session_4 = true;

	if (document.getElementById("q0").selectedIndex == "") session_1 = false;
	if (document.getElementById("q1").selectedIndex == "") session_1 = false; 
	if (document.getElementById("q2").selectedIndex == "") session_1 = false;               

	
	if (document.getElementById("q3").selectedIndex == "") session_2 = false;
	if (document.getElementById("q4").selectedIndex == "") session_2 = false;
	if (document.getElementById("q5").selectedIndex == "") session_2 = false;
	if (document.getElementById("q6").selectedIndex == "") session_2 = false;
	if (document.getElementById("q7").selectedIndex == "") session_2 = false;
	if (document.getElementById("q8").selectedIndex == "") session_2 = false;
	if (document.getElementById("q9").selectedIndex == "") session_2 = false;
	if (document.getElementById("q10").selectedIndex == "") session_2 = false;
	if (document.getElementById("q11").selectedIndex == "") session_2 = false;
	if (document.getElementById("q12").selectedIndex == "") session_2 = false;
	if (document.getElementById("q13").selectedIndex == "") session_2 = false;
	
	if (document.getElementById("q14").selectedIndex == "") session_3 = false;
	if (document.getElementById("q15").selectedIndex == "") session_3 = false;
	if (document.getElementById("q16").selectedIndex == "") session_3 = false;
	if (document.getElementById("q17").selectedIndex == "") session_3 = false;
	if (document.getElementById("q18").selectedIndex == "") session_3 = false;
	if (document.getElementById("q19").selectedIndex == "") session_3 = false;
	if (document.getElementById("q20").selectedIndex == "") session_3 = false;
	if (document.getElementById("q21").selectedIndex == "") session_3 = false;
	if (document.getElementById("q22").selectedIndex == "") session_3 = false;
	if (document.getElementById("q23").selectedIndex == "") session_3 = false;
	if (document.getElementById("q24").selectedIndex == "") session_3 = false;
	if (document.getElementById("q25").selectedIndex == "") session_3 = false;
	if (document.getElementById("q26").selectedIndex == "") session_3 = false;
	if (document.getElementById("q27").selectedIndex == "") session_3 = false;
	if (document.getElementById("q28").selectedIndex == "") session_3 = false;
	if (document.getElementById("q29").selectedIndex == "") session_3 = false;
	if (document.getElementById("q30").selectedIndex == "") session_3 = false;
	if (document.getElementById("q31").selectedIndex == "") session_3 = false;
	if (document.getElementById("q32").selectedIndex == "") session_3 = false;
	if (document.getElementById("q33").selectedIndex == "") session_3 = false;
	if (document.getElementById("q34").selectedIndex == "") session_3 = false;
	if (document.getElementById("q35").selectedIndex == "") session_3 = false;
	if (document.getElementById("q36").selectedIndex == "") session_3 = false;
	if (document.getElementById("q37").selectedIndex == "") session_3 = false;
	if (document.getElementById("q38").selectedIndex == "") session_3 = false;
	if (document.getElementById("q39").selectedIndex == "") session_3 = false;
	if (document.getElementById("q40").selectedIndex == "") session_3 = false;
	if (document.getElementById("q41").selectedIndex == "") session_3 = false;
	if (document.getElementById("q42").selectedIndex == "") session_3 = false;
	if (document.getElementById("q43").selectedIndex == "") session_3 = false;
	if (document.getElementById("q44").selectedIndex == "") session_3 = false;
	if (document.getElementById("q45").selectedIndex == "") session_3 = false;
	if (document.getElementById("q46").selectedIndex == "") session_3 = false;
	if (document.getElementById("q47").selectedIndex == "") session_3 = false;
	if (document.getElementById("q48").selectedIndex == "") session_3 = false;
	if (document.getElementById("q49").selectedIndex == "") session_3 = false;
	if (document.getElementById("q50").selectedIndex == "") session_3 = false;
	if (document.getElementById("q51").selectedIndex == "") session_3 = false;
	if (document.getElementById("q52").selectedIndex == "") session_3 = false;
	if (document.getElementById("q53").selectedIndex == "") session_3 = false;
	if (document.getElementById("q54").selectedIndex == "") session_3 = false;
	if (document.getElementById("q55").selectedIndex == "") session_3 = false;
	if (document.getElementById("q56").selectedIndex == "") session_3 = false;
	if (document.getElementById("q57").selectedIndex == "") session_3 = false;
	if (document.getElementById("q58").selectedIndex == "") session_3 = false;
	if (document.getElementById("q59").selectedIndex == "") session_3 = false;
	if (document.getElementById("q60").selectedIndex == "") session_3 = false;
	if (document.getElementById("q61").selectedIndex == "") session_3 = false;
	if (document.getElementById("q62").selectedIndex == "") session_3 = false;
	if (document.getElementById("q63").selectedIndex == "") session_3 = false;
	if (document.getElementById("q64").selectedIndex == "") session_3 = false;
	if (document.getElementById("q65").selectedIndex == "") session_3 = false;
	if (document.getElementById("q66").selectedIndex == "") session_3 = false;
	if (document.getElementById("q67").selectedIndex == "") session_3 = false;
	if (document.getElementById("q68").selectedIndex == "") session_3 = false;
	if (document.getElementById("q69").selectedIndex == "") session_3 = false;
	if (document.getElementById("q70").selectedIndex == "") session_3 = false;
	if (document.getElementById("q71").selectedIndex == "") session_3 = false;
	
	if (document.getElementById("q72").selectedIndex == "") session_4 = false;
	if (document.getElementById("q73").selectedIndex == "") session_4 = false;
	if (document.getElementById("q74").selectedIndex == "") session_4 = false;
	if (document.getElementById("q75").selectedIndex == "") session_4 = false;
	if (document.getElementById("q76").selectedIndex == "") session_4 = false;
	if (document.getElementById("q77").selectedIndex == "") session_4 = false;
	if (document.getElementById("q78").selectedIndex == "") session_4 = false;
	
	if (session_1!=true || session_2!=true || session_3!=true){
		var message = "All questions in Section ";
		if (!session_1){
			message += "1"; 
		}
		if (!session_1 & !session_2 & session_3){
			message += " and ";
		}
		if (!session_1 & !session_2 & !session_3){
			message += ", ";
		}
		if (!session_2){
			message += "2"; 
		}
		if ((!session_1 || !session_2) & !session_3){
			message += " and ";
		}
		if (!session_3){
			message += "3"; 
		}
		message += " are mandatory";
		alert(message);
		return false;
	}
	return true;
}