// JavaScript Document

function last_over() {
	var object = document.getElementById( 'last');
	object.style.backgroundColor = '#9cad7a';
}

function last_restore() {
	var object = document.getElementById( 'last');
	object.style.backgroundColor = '#6a833c';
}

function RemoveDefault( text_field) {
	text_field.value = "";
}

function SubmitForm( form_id, dest_url ) {
	document.getElementById(form_id).action = dest_url;
	document.getElementById(form_id).submit();
}

function CheckOther ( select_field ) {
	var index_no = select_field.selectedIndex;
	var object = document.getElementById( 'other' );
	var override = document.getElementById( 'override' );
	override.value=""
	
	if( select_field.options[index_no].value == "Other..." ) {
		object.style.display = 'block';
	} else {
		object.style.display = 'none';
	}
}

function CheckTreeType(select_field) {
	var index_no = select_field.selectedIndex;
	var object = document.getElementById( 'tree_type' );
	object.value = select_field.options[index_no].value;
}

function CheckStep2( form ){
	errors = "";
	if( (form.first_name.value == "") || (form.first_name.value == "First..." ) ) {
		errors += "Please enter the honoree's first name\n";
	}
	if( (form.last_name.value == "") || ( form.last_name.value == "Last...") ) {
		errors += "Please enter the honoree's last name\n";
	}
	if(form.plaque_text.value.length>1000) {
		errors += "Your plaque text is too long, please keep it less than 1000 characters";
	}
	
	if( errors != "" ) {
		alert(errors);
		return false;
	} else {
		return true;
	}
}

function CheckStep3( form ){
	errors = "";
	if( form.name.value == "" ) {
		errors += "Please enter your name\n";
	}
	if( form.phone.value == "") {
		errors += "Please enter your phone number\n";
	}

	if( errors != "" ) {
		alert(errors);
		return false;
	} else {
		return true;
	}
}

function NewWindow() {
var NewWindow = window.open('detail_map.html','','height=600,width=600');
}