var hiddenDateValues = new Array();
function toggleDateField( fieldName ) {
	alert(fieldName);
	if ( document.getElementById("dateInputToggle" + fieldName).checked) {
		document.getElementById(fieldName + '_Day_ID').disabled = true;
		document.getElementById(fieldName + '_Month_ID').disabled = true;
		document.getElementById(fieldName + '_Year_ID').disabled = true;
		document.getElementById('dateInputDiv' + fieldName).style.display = 'none';
		hiddenDateValues[fieldName] = document.forms[0].elements[fieldName].value;
		document.forms[0].elements[fieldName].value = null;
	} else {
		document.getElementById(fieldName + '_Day_ID').disabled = false;
		document.getElementById(fieldName + '_Month_ID').disabled = false;
		document.getElementById(fieldName + '_Year_ID').disabled = false;
		document.getElementById('dateInputDiv' + fieldName).style.display = '';
		document.forms[0].elements[fieldName].value = hiddenDateValues[fieldName];
	}
}