// code for setting the browser to the associated link from the
// quickjump dropdown
jQuery(document).ready(function () {
	if (!document.getElementById("qjump")) return false;
	document.getElementById("qjump").onchange = function() {
		if (this.value) {
			window.location = this.value;
		}
	}
});
// code to hide/show the provide details input box on the Need help page
function show_insbeforedetails() {
	var id = "provide-details";
	var elt = document.getElementById(id);
	elt.style.display = 'block';
}
function hide_insbeforedetails() {
	var id = "provide-details";
	var elt = document.getElementById(id);
	elt.style.display = 'none';
}

/* 
 * (c) All following code is 2009,2010 Oliver Cope. All rights reserved.
 */

// Set up jQuery plugins
(function ($) {

	/* Return all nodes following the closing tag of the current node, in document
	* order
	*/ 
	$.fn.following = function (selector) {
		var context = this;
		$.each(
			$.map(
				this.nextAll(),
				function (n) {
					var c = $(n)
					return c.add(c).add(c.children());
				}
			),
			function () { context = context.add(this); }
		);
		if (this.parentNode) {
			context = context.add(context.parent().following(selector));
		}
		return context.filter(selector);
	}

	/*
	* Attach an event and immediately fire it.
	*
	* The handler will be called with an additional argument of ``true`` on the
	* initial event fire, so handlers can take the following pattern:
	*
	* 	$('selector').bindAndFire(
	* 		'click',
	* 		function (evt, firstfire) {
	* 			if (firstfire === true) {
	* 				...
	*    	}
	*    	...
	* 	 	}
	* 	);
	*/
	$.fn.bindAndFire = function (eventtype, handler) {
		$(this).bind(eventtype, handler).each(
				function () {
					handler.apply(this, [new $.Event(eventtype), /* firstfire */ true])
				}
			);
	}
})(jQuery);



var DareInsurance = {};

DareInsurance.init_form_hints = function () {
	/* Initialize display of <span class="hint">...</span> elements in form
	 * fields
	 */
	var $ = jQuery;
	$('.overhint').each(function () {
		var input;
		var hint = this;
		var label = $(this).closest('label')[0];
		if ($(label).attr('for')) {
			input = $('#' + $(label).attr('for')).eq(0);
		} else {
			input = $(hint).following('input,textarea').eq(0);
		}
		if (input.length == 0) {
			return;
		}

		input.wrap('<div style="display: inline-block; position: relative"></div>');
		input.before(hint);
		$(hint).css({
			display: 'inline-block',
			position: 'absolute',
			left: '3px',
			top: '3px'
		});
		if (input[0].value) {
			$(this).hide();
		}
		if (!input[0].disabled) {
			$(hint).bind('click', function() { $(hint).hide(); input.focus(); });
			$(input).bind('click', function() { $(hint).hide(); });
			$(input).bind('focus', function() { $(hint).hide(); });
			$(input).bind('blur', function () { if (this.value == '') { $(hint).show() } });
		}
	});
}

DareInsurance.init_addcommas = function () {
	var $ = jQuery;
	function add_commas(value) {
		var n = parseFloat(value.replace(',', ''), 10);
		if (isNaN(n)) {
			return value;
		}

		var ipart = Math.floor(n) + '';
		var groups = [];
		if (ipart.length % 3 != 0) {
			groups.push(ipart.substring(0, ipart.length % 3));
			ipart = ipart.substring(ipart.length % 3);
		}
		for (var ix = 0; ix < ipart.length; ix += 3) {
			groups.push(ipart.substring(ix, ix + 3));
		}
		return groups.join(',') + value.replace(/^[^.]*(\..*)?$/, '$1')
	}
	$('input.addcommas').bindAndFire('change', function () {
		this.value = add_commas(this.value);
	})
};

DareInsurance.postcodeAnywhere_key = 'ha17-wh72-aj93-ny14';
DareInsurance.postcodeAnywhere_account = 'sport11122';
DareInsurance._postcodeAnywhereData = {};

DareInsurance.postcodeAnywhere = function (input, fields) {
	var $ = jQuery;
	var postcode = input.value.replace(/\s*/, '').toLowerCase();
	if (!/^((([a-z][0-9]{1,2})|(([a-z][a-hj-y][0-9]{1,2})|(([a-z][0-9][a-z])|([a-z][a-hj-y][0-9]?[a-z]))))\s*[0-9][a-z]{2})$/.test(postcode)) {
		return;
	}
	if (DareInsurance._postcodeAnywhereData.postcode == postcode) {
		return;
	}
	if (DareInsurance._postcodeAnywhereData.select) {
		$(DareInsurance._postcodeAnywhereData.select).remove();
	}
	var url = "http://services.postcodeanywhere.co.uk/PostcodeAnywhere/Interactive/RetrieveByPostcodeAndBuilding/v1.10/json.ws?";
	url += "&Postcode=" + escape(input.value);
	url += "&Key=" + escape(DareInsurance.postcodeAnywhere_key);
	url += "&UserName=" + escape(DareInsurance.postcodeAnywhere_account);
	url += "&CallbackFunction=DareInsurance.postcodeAnywhereCallback";
	DareInsurance._postcodeAnywhereData = {
		input: input,
		postcode: input.value,
		fields: fields,
		select: null
	}
	$.getScript(url);
}

DareInsurance.postcodeAnywhereCallback = function (data) {
	var $ = jQuery;
	var select = $('<select multiple="3" style="display: block; height: 10em; width: 100%;"></select>');
	DareInsurance._postcodeAnywhereData['select'] = select;
	$.each(
		data,
		function (ix, item) {
			var option = $('<option></option>');
			option.append(item.Line1 + ' ' + item.Line2 + ' ' + item.PostTown + ' ' + item.Postcode);
			select.append(option);
			option.data('pca', item);
		}
	);
	select.one('click', function () {
		var input = DareInsurance._postcodeAnywhereData.input;
		var pca = $(this.options[this.selectedIndex]).data('pca');
		input.value = pca.Postcode;
		var address_data = $.map(
			['Line1', 'Line2', 'Line3', 'PostTown', 'County', 'CountryName'],
			function (item) { return pca[item] }
		);
		$.each(
			DareInsurance._postcodeAnywhereData.fields,
			function (ix, item) {
				DareInsurance._postcodeAnywhereData.input.form.elements[item].value = address_data[ix];
			}
		);
		select.remove();
	});
	$(DareInsurance._postcodeAnywhereData.input).after(select);
}

var DateUtils = {};

DateUtils.is_leap_year = function (y){
	return new Date(y.getFullYear(), 1, 29).getDate() == 29;
}
DateUtils.days_in_month = function (year, month) {
	if (month == 1 && DateUtils.is_leap_year(new Date(year, month, 1))) {
		return 29;
	}
	return [
		31, // J
		28, // F
		31, // M
		30, // A
		31, // M
		30, // J
		31, // J
		31, // A
		30, // S
		31, // O
		30, // N
		31 // D
	][month];
}

DateUtils.DAY = 86400000;
DateUtils.months = {
	JANUARY: 0,
	FEBRUARY: 1,
	MARCH: 2,
	APRIL: 3,
	MAY: 4,
	JUNE: 5,
	JULY: 6,
	AUGUST: 7,
	SEPTEMBER: 8,
	OCTOBER: 9,
	NOVEMBER: 10,
	DECEMBER: 11
};

DateUtils.timedelta = function (days) {
	this.ms = days * Standard.DAY;
}
DateUtils.add_months = function (d, count) {
	var result = new Date(d.getTime());
	result.setDate(1);
	result.setMonth(result.getMonth() + count);
	result.setDate(Math.min(
		DateUtils.days_in_month(result.getFullYear(), result.getMonth()),
		d.getDate()
	));
	return result;
}
DateUtils.add_years = function (d, count) {
	// Leap years: 29 Feb on a leap year is mapped to 1 Mar on a non-leap year
	// Compare with add_months(d, count * 12), which returns 28 Feb
	result = new Date(d.getTime());
	result.setFullYear(d.getFullYear() + count);
	return result;
}
DateUtils.add_seconds = function (d, count) { return new Date(d.getTime() + count * 1000); }
DateUtils.add_days = function (d, count) { return new Date(d.getTime() + count * DateUtils.DAY); }
DateUtils.add_weeks = function (d, count) { return new Date(d.getTime() + count * 7 * DateUtils.DAY); }
DateUtils.add_minutes = function (d, count) { return DateUtils.add_seconds(d, 60 * count); }
DateUtils.add_hours = function (d, count) { return DateUtils.add_seconds(d, 3600 * count); }

DateUtils.add = function (d, options) {
	/*
	 * Standard.timedelta.add(new Date(2001, 1, 1), {days: 1, hours: -5, years: 2 });
	 */
	var result = new Date(d.getTime());
	if (options.years) { result = DateUtils.add_years(result, options.years); }
	if (options.months) { result = DateUtils.add_months(result, options.months); }
	if (options.weeks) { result = DateUtils.add_weeks(result, options.weeks); }
	if (options.days) { result = DateUtils.add_days(result, options.days); }
	if (options.hours) { result = DateUtils.add_hours(result, options.hours); }
	if (options.seconds) { result = DateUtils.add_seconds(result, options.hours); }
	return result;
}

jQuery(DareInsurance.init_form_hints);
jQuery(DareInsurance.init_addcommas);