function remove_item(removeItemID) {
	document.form1.removeItemID.value = removeItemID;
	document.form1.operation.value = 'remove_item';
	document.form1.submit();
	return true;
}
function clear_items() {
	document.form1.operation.value = 'clear_items';
	document.form1.submit();
	return true;
}
function add_item(addItemID) {
	document.form1.operation.value = 'add_item';
	document.form1.submit();
	return true;
}
function continue_to_contact_info() {
	document.form1.operation.value = 'continue_to_contact_info';
	document.form1.submit();
	return true;
}
function submit_appointment() {
	document.form2.operation.value = 'submit_appointment';
	document.form2.submit();
	return true;
}