function clearText(thefield) { 

	if (thefield.defaultValue == thefield.value) thefield.value = "";

}

function hideSubform() {
    document.getElementById('hide1').style.display = 'none';
    document.getElementById('hide2').style.display = 'none';
}

function showSubform() {
    document.getElementById('hide1').style.display = 'inline';
    document.getElementById('hide2').style.display = 'inline';
}

function showHidden3() {
    var passed = true;
    var checkSubfield = false;

    var multistate_yes = document.getElementById('ctl00_ctl00_MainContentPlaceholder_InnerContentPlaceHolder_multistate_yes');
    var multistate_no = document.getElementById('ctl00_ctl00_MainContentPlaceholder_InnerContentPlaceHolder_multistate_no');
    var required1 = document.getElementById('ctl00_ctl00_MainContentPlaceholder_InnerContentPlaceHolder_required1');
    var required2 = document.getElementById('ctl00_ctl00_MainContentPlaceholder_InnerContentPlaceHolder_required2');
    var required3 = document.getElementById('ctl00_ctl00_MainContentPlaceholder_InnerContentPlaceHolder_required3');
    var numlocations = document.getElementById('ctl00_ctl00_MainContentPlaceholder_InnerContentPlaceHolder_numlocations');
    var locationssame = document.getElementById('ctl00_ctl00_MainContentPlaceholder_InnerContentPlaceHolder_locationslocation_same');
    var locationsdifferent =   document.getElementById('ctl00_ctl00_MainContentPlaceholder_InnerContentPlaceHolder_locationslocation_different');

    if (multistate_yes.checked || multistate_no.checked) {
        required3.style.display = 'none';
    } else {
        required3.style.display = 'inline';
    }

    if (multistate_yes.checked) {
        checkSubfield = true;
        passed = true;
    }

    if (multistate_no.checked || (!multistate_no.checked && !multistate_yes.checked)) {
        required2.style.display = 'none';
        required1.style.display = 'none';
        passed = false;
    }

    if (!multistate_no.checked && !multistate_yes.checked) {
        passed = false;
    }

    if (multistate_no.checked) {
        passed = true;
        checkSubfield = false;
    }

    if (checkSubfield == true) {
        passed = false;
        if (locationssame.checked || locationsdifferent.checked) {
            required1.style.display = 'none';
            passed = true;
        } else {
            required1.style.display = 'inline';
        }

        if (numlocations.value == "") {
            passed = false;
            required2.style.display = 'inline';
        } else {
            passed = true;
            required2.style.display = 'none';
        }
    }
    if (passed == true) {
        return ValidatorCommonOnSubmit();
    }
    else {
        return false;
    }
}

function validateForm() {

	if (document.newsletterSignupForm.email.value == '' || document.newsletterSignupForm.email.value == 'Enter your email') {

		alert('You must enter an email address!');
		document.newsletterSignupForm.email.value = 'Enter your email';

	} else {

	 	document.newsletterSignupForm.submit();

	}
	
}