// JavaScript Document
function validateForm_questionaire(){

	var errormsg="One of the field(s) is missing/invalid:-";
	var errorflag = false;
	
	//qn 1
	var myOption = -1;
	for (var i=0; i<2; i++) {
		if (document.getElementById("gender"+i).checked == true) {
			myOption = i;
		}
	}
	
	if (myOption == -1) {
		errormsg  += "\n - Gender";
		errorflag=true;
	}
	
	
	//qn2
	var myOption = -1;
	for (var i=0; i<3; i++) {
		if (document.getElementById("age"+i).checked == true) {
			myOption = i;
		}
	}
	
	if (myOption == -1) {
		errormsg  += "\n - Age";
		errorflag=true;
	}
	
	
	//qn3
	var myOption = -1;
	for (var i=0; i<3; i++) {
		if (document.getElementById("profession"+i).checked == true) {
			myOption = i;
		}
	}
	
	if (myOption == -1) {
		errormsg  += "\n - Profession";
		errorflag=true;
	}
	
	//qn4
	if(!(document.getElementById("activity0").checked||document.getElementById("activity1").checked||document.getElementById("activity2").checked)){
		errormsg  += "\n - Activity";
		errorflag=true;
	}
	
	//qn5
	if(!(document.getElementById("color0").checked||document.getElementById("color1").checked||document.getElementById("color2").checked||document.getElementById("color3").checked||document.getElementById("color4").checked)){
		errormsg  += "\n - Colours";
		errorflag=true;
	}
	
	//qn6
	
	var myOption = -1;
	for (var i=0; i<11; i++) {
		if (document.getElementById("country"+i).checked == true) {
			myOption = i;
		}
	}
	
	if (myOption == -1) {
		errormsg  += "\n - Country";
		errorflag=true;
	}
		
	if(errorflag){
		alert(errormsg);
	}else{
		document.questionaireform.submit();
	}
}