function pickHearAboutVBS() {
     //alert(document.vbsRegistration.hearAboutVBSList.value );
	 if (document.vbsRegistration.hearAboutVBSList.value == 'Invitation')
	    document.vbsRegistration.hearAboutVBSInvite.disabled = false;
	 else if (document.vbsRegistration.hearAboutVBSList.value == 'Other')
	    document.vbsRegistration.hearAboutVBSInvite.disabled = false;
	 else
	    document.vbsRegistration.hearAboutVBSInvite.disabled = true;
}

function pickChurchAffiliation() {
	if (!document.vbsRegistration || !document.vbsRegistration.churchAffiliation)
		return;
		
    //alert(document.vbsRegistration.churchAffiliation.value );
	if (document.vbsRegistration.churchAffiliation.value == 2) { 
		// Other
		var selectedIdx = document.vbsRegistration.churchAffiliation.selectedIndex;
		if (document.vbsRegistration.churchAffiliation.options[selectedIdx].text == "Other:") {
			//document.vbsRegistration.churchName.value = '';
			document.getElementById('churchNameRow').style.display = '';	// show the church name field
		}	
		else {
			// For option 2 (not "Other:"), put the selected church into the church name field.
			document.vbsRegistration.churchName.value = document.vbsRegistration.churchAffiliation.options[selectedIdx].text;	
			//alert(document.vbsRegistration.churchName.value);
			if (document.getElementById('churchNameRow')) {
				document.getElementById('churchNameRow').style.display = 'none'; // hide the church name field
			}
		}
	}	
	else {
		if (document.getElementById('churchNameRow')) {
			document.getElementById('churchNameRow').style.display = 'none'; // hide the church name field
			document.vbsRegistration.churchName.value = '';
		}
	}
	
	var el = document.getElementById("churchMessage");
	if (el) {
		var selectedIdx = document.vbsRegistration.churchAffiliation.selectedIndex;
		if (document.vbsRegistration.churchAffiliation.options[selectedIdx].className == "msg")
			el.style.display = 'block';  //show
		else
			el.style.display = 'none';  //hide
	}
}

function initialLoad() {
	pickChurchAffiliation();
if (document.forms.vbsRegistration && document.forms.vbsRegistration.fname)	document.forms.vbsRegistration.fname.focus();}

function showElement(el, torf) {
	if (!el)
		return;
	if (torf)	
		el.style.display = '';
	else
		el.style.display = 'none';
} // end hideElement


function hideElement(el) {
	if (!el)
		return;
		
	el.style.visibility = 'hidden';
} // end hideElement