function validate_form()
	{
	var something_selected = "0";
	var msg = "Please make your customized selection from the menus, then click the MAKE SELECTION button";
	if (document.product_selection_form.selected_age.value!="X") {something_selected = "1";}
	if (document.product_selection_form.selected_price.value!="X") {something_selected = "1";}
	if (document.product_selection_form.selected_prod_type.value!="X") {something_selected = "1";}
	if (document.product_selection_form.selected_subject.value!="X") {something_selected = "1";}
	if (document.product_selection_form.selected_skill.value!="X") {something_selected = "1";}
	if (document.product_selection_form.selected_letter.value!="X") {something_selected = "1";}
	if (document.product_selection_form.selected_special_need.value!="X") {something_selected = "1";}
	if (something_selected == "0")
		{
		alert(msg);
		return false;
		}
	return true;
	}