// Teeters Products Javascript

function radioChecked(formItem) {
	for (var i  = 0; i < formItem.length; i++) {
		if (formItem[i].checked) return true;
	}
	return false;
}

function checkForm() {
	var message = "PLEASE DO THE FOLLOWING:\n\n";
	var imFirst = 0;
	var errors = 0;
	if (document.frmInquiry.Name.value == "") {
		if (message == "PLEASE DO THE FOLLOWING:\n\n") {
				imFirst = 1;
		}
		message = message + " - Enter a valid NAME.\n";
		if (imFirst == 1) {
				document.frmInquiry.Name.focus();
		}
		errors = 1;
		imFirst = 0;
	}
	if (document.frmInquiry.Address.value == "") {
		if (message == "PLEASE DO THE FOLLOWING:\n\n") {
				imFirst = 1;
		}
		message = message + " - Enter a valid ADDRESS.\n";
		if (imFirst == 1) {
				document.frmInquiry.Address.focus();
		}
		errors = 1;
		imFirst = 0;
	}
	if (document.frmInquiry.City.value == "") {
		if (message == "PLEASE DO THE FOLLOWING:\n\n") {
				imFirst = 1;
		}
		message = message + " - Enter a valid CITY.\n";
		if (imFirst == 1) {
				document.frmInquiry.City.focus();
		}
		errors = 1;
		imFirst = 0;
	}
	if (document.frmInquiry.State.value == "") {
		if (message == "PLEASE DO THE FOLLOWING:\n\n") {
				imFirst = 1;
		}
		message = message + " - Enter a valid STATE.\n";
		if (imFirst == 1) {
				document.frmInquiry.State.focus();
		}
		errors = 1;
		imFirst = 0;
	}
	if (document.frmInquiry.Zip.value == "") {
		if (message == "PLEASE DO THE FOLLOWING:\n\n") {
				imFirst = 1;
		}
		message = message + " - Enter a valid ZIP CODE.\n";
		if (imFirst == 1) {
				document.frmInquiry.Zip.focus();
		}
		errors = 1;
		imFirst = 0;
	}
	if (document.frmInquiry.Email.value == "") {
		if (message == "PLEASE DO THE FOLLOWING:\n\n") {
				imFirst = 1;
		}
		message = message + " - Enter a valid EMAIL.\n";
		if (imFirst == 1) {
				document.frmInquiry.Email.focus();
		}
		errors = 1;
		imFirst = 0;
	}
	if (document.frmInquiry.Comments.value == "") {
		if (message == "PLEASE DO THE FOLLOWING:\n\n") {
				imFirst = 1;
		}
		message = message + " - Enter a COMMENT.\n";
		if (imFirst == 1) {
				document.frmInquiry.Comments.focus();
		}
		errors = 1;
		imFirst = 0;
	}
	// if there were errors, let the user know
	if (errors == 1) {
		alert(message);
		return false;
	}
	else {
		return true;
	}
}

function handleEnter (field, event) {
	var keyCode = event.keyCode ? event.keyCode : event.which ? event.which : event.charCode;
	if (keyCode == 13) {
		var i;
		for (i = 0; i < field.form.elements.length; i++)
			if (field == field.form.elements[i])
				break;
		i = (i + 1) % field.form.elements.length;
		field.form.elements[i].focus();
		return false;
	} 
	else
	return true;
}