function showmenu(elmnt) {
	document.getElementById(elmnt).style.visibility="visible"
}

function hidemenu(elmnt) {
	document.getElementById(elmnt).style.visibility="hidden"
}

function checkMenu() {
	discuss = document.appraisal.Type_of_information_Request.value;

	if(discuss == 'Certified Appraisal') {
		showmenu('purpose');
		document.appraisal.Purpose_of_request.value = "Buyer";
	} else if(discuss == 'Market Analysis') {
		showmenu('purpose');
		document.appraisal.Purpose_of_request.value = "Buyer";
	} else {
		hidemenu('purpose');
		document.appraisal.Purpose_of_request.value = "";
	}
}

function showForm() {

	formname = document.quickform.quickforms.value;
	if(formname == 'mark') {
		window.location = 'form_AircraftMarketAnalysis.html';
	} else if (formname == 'naaa') {
		alert('Not Done Yet!');
	} else if (formname == 'reqinfo') {
		window.location = 'request_information.html';
	} else {

	}
}