/*

*/

window.onload = startUpStuff;

function startUpStuff() {
	label_group_name.style.color="grey";
	group_name.disabled="disabled";
	for (var i = 2; i = 5; i++) {
		membership_form["label_person_"+i].className="";
		membership_form["gender_"+i].disabled="disabled";
		membership_form["title_"+i].disabled="disabled";
		membership_form["name_first_"+i].disabled="disabled";
		membership_form["name_initials_"+i].disabled="disabled";
		membership_form["name_last_"+i].disabled="disabled";
		membership_form["name_preferred_"+i].disabled="disabled";
		membership_form["birth_day_"+i].disabled="disabled";
		membership_form["birth_month_"+i].disabled="disabled";
		membership_form["birth_year_"+i].disabled="disabled";    
     }
}

function group_name_toggle() {
	if ((membership_type="Group")||(membership_type=="Family")) {
		label_group_name.className="required";
		label_group_name.style.color="#111111";
		group_name.disabled=false;
		}
	else {
		label_group_name.className="";
		group_name.value="";
		label_group_name.style.color="grey";
		group_name.disabled="disabled";
		}
}

function getLabelForId(id) {
	var label, labels = document.getElementsByTagName("label");
	for (var i = 0; (label = labels[i]); i++) {
		if (label.htmlFor == id) {
			return label;
		}
	}
	return false;
} 
function checkRequired(id) {
	var formfield = document.getElementById(id);
	var label = getLabelForId(id);
	if (formfield.disabled==false) {
		if (formfield.value.length == 0) {
			label.className = "wrong";
		} else { 
			label.className = "correct";
		}
	}
}

function checkperson(person) {
	if ((membership_form["title_"+person].value=="")||
	(membership_form["name_first_"+person].value=="")||
	(membership_form["name_last_"+person].value=="")||
	(membership_form["name_preferred_"+person].value=="")||
	(membership_form["birth_day_"+person].value=="")||
	(membership_form["birth_year_"+person].value=="")) {
		eval("label_person_"+person).className = "wrong";
	} else { 
		eval("label_person_"+person).className = "correct";
	}
}























function number_of_people_toggle() {
	var n=number_of_people.value;
	if (n=="more than 5") {n="5";}
	
	for (var i = 5; i==2; i--) {
		if (i>n) {
			//wipe out person
			eval("label_person_"+i).className = "";
			membership_form["gender_"+i].value=="Male";
			membership_form["title_"+i].value=="";
			membership_form["name_first_"+i].value=="";
			membership_form["name_initials_"+i].value=="";
			membership_form["name_last_"+i].value=="";
			membership_form["name_preferred_"+i].value=="";
			membership_form["birth_day_"+i].value=="";
			membership_form["birth_month_"+i].value=="Jan";
			membership_form["birth_year_"+i].value=="";
			membership_form["gender_"+i].disabled=="disabled";
			membership_form["title_"+i].disabled=="disabled";
			membership_form["name_first_"+i].disabled=="disabled";
			membership_form["name_initials_"+i].disabled=="disabled";
			membership_form["name_last_"+i].disabled=="disabled";
			membership_form["name_preferred_"+i].disabled=="disabled";
			membership_form["birth_day_"+i].disabled=="disabled";
			membership_form["birth_month_"+i].disabled=="disabled";
			membership_form["birth_year_"+i].disabled=="disabled";
		} else {
			//add person
			if (eval("label_person_"+i).className=="") {
				eval("label_person_"+i).className = "required";
				membership_form["gender_"+i].value=="Male";
				membership_form["title_"+i].value=="Mr";
				membership_form["gender_"+i].disabled==false;
				membership_form["title_"+i].disabled==false;
				membership_form["name_first_"+i].disabled==false;
				membership_form["name_initials_"+i].disabled==false;
				membership_form["name_last_"+i].disabled==false;
				membership_form["name_preferred_"+i].disabled==false;
				membership_form["birth_day_"+i].disabled==false;
				membership_form["birth_month_"+i].disabled==false;
				membership_form["birth_year_"+i].disabled==false;
			}
		}
	}
}

function insert_title(person) {
	if (membership_form["gender_"+person].value=="Male") {
		membership_form["title_"+person].value="Mr";
		}
	else {
		membership_form["title_"+person].value="Ms";
		}
}
function insert_preferred_name(person) {
	membership_form["name_preferred_"+person].value=membership_form["name_first_"+person].value;
}