function goApply(order_type) {
	document.dataForm.order_type.value = order_type;
	document.dataForm.submit();
}

function goApply2(order_type, duration) {
	document.dataForm.order_type.value = order_type;
	document.dataForm.duration.value = duration;
	document.dataForm.submit();
}

function checkForm() {
	if ( document.dataForm.order_type.value == '' ) {
		return false;
	} else
			return true;
}

function checkForm2() {
	if ( document.dataForm.order_type.value == '' || document.dataForm.duration.value == '' ) {
		return false;
	} else
			return true;
}