function vraagaanbodSwitch(vGa) {
	//oGa = getElementById("fc_ga");
	//oTrStaat = document.getElementById("trStaat");
	//oTrPrijs = document.getElementById("trPrijs");
	oTbodyAanbod = document.getElementById("tbodyAanbod");
	//vGa = oGa.options[oGa.selectedIndex].value;
	if (vGa=="g") {
		oTbodyAanbod.style.visibility = 'hidden';
		oTbodyAanbod.style.display = 'none';
		//oTrPrijs.style.visibility = 'hidden';
		//oTrPrijs.style.display = 'none';
	} else {
		oTbodyAanbod.style.visibility = 'visible';
		oTbodyAanbod.style.display = '';
		//oTrPrijs.style.visibility = 'visible';
		//oTrPrijs.style.display = 'inline';
	}
}