function validate() {
	
	erc=0;

	choice1=0;
	for(i=0;i<document.frmSurvey.Timely_Delivery.length;i++) { if (document.frmSurvey.Timely_Delivery[i].checked==true) {choice1++;}}
	if (choice1==0 && erc==0) { alert('Please select your Satisfaction Level for Timely Delivery.');erc++;return false;}
	
	choice2=0;
	for(i=0;i<document.frmSurvey.Correct_Documentation.length;i++) { if (document.frmSurvey.Correct_Documentation[i].checked==true) {choice2++;}}
	if (choice2==0 && erc==0) { alert('Please select your Satisfaction Level for Correct Documentation.');erc++;return false;}
	
	choice3=0;
	for(i=0;i<document.frmSurvey.Part_Quality.length;i++) { if (document.frmSurvey.Part_Quality[i].checked==true) {choice3++;}}
	if (choice3==0 && erc==0) { alert('Please select your Satisfaction Level for Part Quality.');erc++;return false;}
	
	choice4=0;
	for(i=0;i<document.frmSurvey.Customer_Service.length;i++) { if (document.frmSurvey.Customer_Service[i].checked==true) {choice4++;}}
	if (choice4==0 && erc==0) { alert('Please select your Satisfaction Level for Customer Service.');erc++;return false;}
	
	if (document.frmSurvey.Name.value == '') {alert('Please enter your Name.');return false;}
	if (document.frmSurvey.Title.value == '') {alert('Please enter your Title.');return false;}
	if (document.frmSurvey.Company.value == '') {alert('Please enter your Company.');return false;}
	if (document.frmSurvey.Comments.value == '') {alert('Please enter your Comments.');return false;}

	return true;
	
}