function check_required(textValue, textName){
	if (textValue == null || textValue == ""){
		alert("Please fille in " + textName);
		return false;
	} else {
		return true;
	}
}

function valButton(btn) {
    for (var i=btn.length-1; i > -1; i--) {
        if (btn[i].checked) {return true;}
    }
    alert("Please select either Drummoyne or Rhodes");
    return false;
}

function validateFormRadio(thisform, ids, rdGroup){
	var rdGroupCheck
	with(thisform) {
		var idArray = ids.split(",");
		for (x in idArray) {
			var field = document.getElementById(idArray[x]);
			if (check_required(field.value, field.name) == false){
				field.focus();
				return false;
			}
		}
		rdGroupCheck = valButton(rdGroup);
	}
	return rdGroupCheck;
}

function validateForm(thisform, ids){
	var rdGroupCheck
	with(thisform) {
		var idArray = ids.split(",");
		for (x in idArray) {
			var field = document.getElementById(idArray[x]);
			if (check_required(field.value, field.name) == false){
				field.focus();
				return false;
			}
		}
	}
	return rdGroupCheck;
}