function validForm(){
	var data = document.dataForm;
	var valid = "yes";
		
// Check that Event is Chosen
	if (data.txtevent.value ==""){
		document.all.divEvent.style.display = "";
		valid = "no";
	}
	else{
		document.all.divEvent.style.display = "none";
	}
// Check that Memember Name is filled in
	if (data.txtmember.value ==""){
		document.all.divName.style.display = "";
		valid = "no";
	}
	else{
		document.all.divName.style.display = "none";
	}
// Check that Memember Email is filled in
	if (IsEmailValid(data.txtemail) =="false") {
		document.all.divEmail.style.display = "";
		valid = "no";
	}
	else{
		document.all.divEmail.style.display = "none";
	}
	return valid;
}