// JavaScript Document

function checksurveyform(form){

	findInfo = -1;
	for (i=form.findinfo.length-1; i > -1; i--) {
		if (form.findinfo[i].checked) {
		findInfo = i; i = -1;
		}
	}

	if (findInfo == -1) {
	alert("Please select Yes or NO or Just Browsing");
	return false;
	}
	
	
	if(form.findinfo[findInfo].value == "No"){
		if(form.difficult.value == ""){
			alert("Please let us know what you had difficulty finding.");
			form.difficult.focus();
			return false;
		}
	}
	
	myHome = -1;
	for (i=form.live.length-1; i > -1; i--) {
		if (form.live[i].checked) {
		myHome = i; i = -1;
		}
	}

	if (myHome == -1) {
	alert("Where do you live?");
	return false;
	}
	
	
	if(form.live[myHome].value == "Other"){
		if(form.other.value == ""){
			alert("Please specify where you live.");
			form.other.focus();
			return false;
		}
	}
	
	
	myResearch = -1;
	for (i=form.research.length-1; i > -1; i--) {
		if (form.research[i].checked) {
		myResearch = i; i = -1;
		}
	}

	if (myResearch == -1) {
	alert("Would you like to participate in a research study?");
	return false;
	}
	
	
	if(form.research[myResearch].value == "Yes"){
		if(form.email.value == ""){
			alert("Please leave us with your email address to be considered.");
			form.email.focus();
			return false;
		}
	}
	
	


}


function checkform_(form){

	if(form.name.value == ""){
		alert("Please enter your Name");
		form.name.focus();
		return false;
	}
	
	if(form.address.value == ""){
		alert("Please enter your Address");
		form.address.focus();
		return false;
	}

	if(form.city.value == ""){
		alert("Please enter your Town/City");
		form.city.focus();
		return false;
	}

	if(form.phone.value == ""){
		alert("Please enter your Phone");
		form.phone.focus();
		return false;
	}

	if(form.email.value == ""){
		alert("Please enter your email address");
		form.email.focus();
		return false;
	}
	

	myOption = -1;
	for (i=form.promos.length-1; i > -1; i--) {
		if (form.promos[i].checked) {
		myOption = i; i = -1;
		}
	}

	if (myOption == -1) {
	alert("Please select Yes or NO");
	return false;
	}
	
	if(form.extra1.value == ""){
		alert("Please fill-out required field");
		form.extra1.focus();
		return false;
	}
	return true;
}