/// <reference path="jquery-1.4.4.js" />
/// <reference path="jquery.validate.js" />

// Preload images
imageObj = new Image();
imgs = ["/img/toggle.gif"];
for (i = 0; i < imgs.length; i++) imageObj.src = imgs[i];

if (typeof HiddenPennies != "object") { HiddenPennies = new Object() }

// scrollToTop() - scroll window to the top
HiddenPennies.scrollToTop = function (e) {
	$(e).hide().removeAttr("href");
	if ($(window).scrollTop() != "0") {
		$(e).fadeIn("slow")
	}
	var scrollDiv = $(e);
	$(window).scroll(function () {
		if ($(window).scrollTop() == "0") {
			$(scrollDiv).fadeOut("slow")
		} else {
			$(scrollDiv).fadeIn("slow")
		}
	});
	$(e).click(function () {
		$("html, body").animate({
			scrollTop: 0
		}, "slow")
	})
}

// setup() - HiddenPennies init and setup
HiddenPennies.setup = function () {
	$(".relative-time").attr("title", function () {
		var date = new Date($(this).text());
		return jQuery.relatizeDate.strftime(date, "%Y-%m-%d %I:%M %p");
	}).relatizeDate();

	// Open an external link in a new window
	$('a[href^="http://"]').filter(function () {
		return this.hostname && this.hostname !== location.hostname;
	}).attr('target', '_blank');

	// build an animated footer
	$('#animated').each(function () {
		$(this).hover(function () {
			$(this).stop().animate({
				opacity: 0.9
			}, 400);
		}, function () {
			$(this).stop().animate({
				opacity: 0.0
			}, 200);
		});
	});

	// scroll to top on request
	if ($("a#totop").length) HiddenPennies.scrollToTop("a#totop");

	// setup content boxes
	if ($(".content-box").length) {
		$(".content-box header").css({
			"cursor": "s-resize"
		});
		// Give the header in content-box a different cursor	
		$(".content-box header").click(
		function () {
			$(this).parent().find('section').toggle(); // Toggle the content
			$(this).parent().toggleClass("content-box-closed"); // Toggle the class "content-box-closed" on the content
		});
	}

	// custom tooltips to replace the default browser tooltips for <a title=""> <div title=""> and <span title="">
	$("a[title], div[title], span[title], button[title]").tipTip();

	// html encode the WMD button titles before sending them through tipTip
	$("div.wmd-button-bar li[title]").attr("title", function (index, attr) {
		return $("<div/>").text(attr).html();
	}).tipTip();


	// find closeable boxes and add a "close" action
	$('.closeable').each(function (index) {
		$(this).prepend(
			$('<a></a>')
				.attr({ href: '#', title: 'Close' })
				.addClass('close')
				.text('x')
				.click(function () {
					$(this).parent().fadeOut();
					return false;
				})
		);
	});
}

// progress() - animate a progress bar "el" to the value "val"
HiddenPennies.progress = function (el, val, max) {
	var duration = 400;
	var span = $(el).find("span");
	var b = $(el).find("b");
	var w = Math.round((val / max) * 100);
	$(b).fadeOut('fast');
	$(span).animate({
		width: w + '%'
	}, duration, function () {
		$(el).attr("value", val);
		$(b).text(w + '%').fadeIn('fast');
	});
}

// videoSupport() - <video> tag support for older browsers through flash player embedding
HiddenPennies.videoSupport = function (wrapper, videoURL, width, height) {
	var v = document.createElement("video"); // Are we dealing with a browser that supports <video> tag? 
	if (!v.play) { // If no, use Flash.
		var vobj = $('#' + wrapper).find('video');
		var poster = $(vobj).attr("poster");
		var params = {
			allowfullscreen: "true",
			allowscriptaccess: "always"
		};
		var flashvars = {
			file: videoURL,
			image: poster
		};
		swfobject.embedSWF("player.swf", wrapper, width, height, "9.0.0", "expressInstall.swf", flashvars, params);
	}
}

// dateInput() - <input type="date"> support with fallback
HiddenPennies.dateInput = function (e) {
	var i = document.createElement("input"); 
	i.setAttribute("type", "date");
	if (i.type == "text") {
		// No native date picker support :(
		// We shall use jQuery datepick
		$(e).datepick(); 
	}    
}

// expandableRows() - expandable table rows
HiddenPennies.expandableRows = function () {
	var titles_total = $('td.title').length;
	if (titles_total) { /* setting z-index for IE7 */
		$('td.title').each(function (i, e) {
			$(e).children('div').css('z-index', String(titles_total - i));
		});

		$('td.title').find('a').click(function () {
			// hide previously opened containers
			$('.opened').hide();
			// remove highlighted class from rows
			$('td.highlighted').removeClass('highlighted');

			// locate the row we clicked onto
			var tr = $(this).parents("tr");
			var div = $(this).parent().find('.listingDetails');

			if (!$(div).hasClass('opened')) {
				$(div).addClass('opened').width($(tr).width() - 2).show();
				$(tr).find('td').addClass('highlighted');
			} else {
				$(div).removeClass('opened');
				$(tr).find('td').removeClass('highlighted');
			}
			return false;
		});
	}
}

HiddenPennies.validate = {
	errorPlacement: function (error, element) {
		if (element.is(":hidden"))
			return;

		error.insertAfter(element.parent().find("label:first"));
	},

	success: function (label) {
		// set &nbsp; as text for IE
		label.html("&nbsp;").addClass("ok");
	},

	init: function (form, options) {
		var $form = $(form),
			data_validation = "unobtrusiveValidation",
			result = {
				// options structure passed to jQuery Validate's validate() method
				options: {
					messages: {},
					rules: {},
					errorPlacement: HiddenPennies.validate.errorPlacement,
					success: HiddenPennies.validate.success
				},
				attachValidation: function () {
					$form.validate(this.options);
				},
				// a validation function that is called by unobtrusive Ajax
				validate: function () {
					$form.validate();
					return $form.valid();
				}
			};

		jQuery.extend(true, result.options, options);
		$form.data(data_validation, result);

		return result;
	},

	setup: function (form, options) {
		var defaults = HiddenPennies.validate.init(form, options);
		defaults.attachValidation();
	},

	setupUnobtrusive: function () {
		$("form").each(function () {
			HiddenPennies.validate.init(this);
		});
	}
};

















/*
 * Date Format 1.2.3
 * (c) 2007-2009 Steven Levithan <stevenlevithan.com>
 * MIT license
 *
 * Includes enhancements by Scott Trenda <scott.trenda.net>
 * and Kris Kowal <cixar.com/~kris.kowal/>
 *
 * Accepts a date, a mask, or a date and a mask.
 * Returns a formatted version of the given date.
 * The date defaults to the current date/time.
 * The mask defaults to dateFormat.masks.default.
 */

var dateFormat = function () {
	var	token = /d{1,4}|m{1,4}|yy(?:yy)?|([HhMsTt])\1?|[LloSZ]|"[^"]*"|'[^']*'/g,
		timezone = /\b(?:[PMCEA][SDP]T|(?:Pacific|Mountain|Central|Eastern|Atlantic) (?:Standard|Daylight|Prevailing) Time|(?:GMT|UTC)(?:[-+]\d{4})?)\b/g,
		timezoneClip = /[^-+\dA-Z]/g,
		pad = function (val, len) {
			val = String(val);
			len = len || 2;
			while (val.length < len) val = "0" + val;
			return val;
		};

	// Regexes and supporting functions are cached through closure
	return function (date, mask, utc) {
		var dF = dateFormat;

		// You can't provide utc if you skip other args (use the "UTC:" mask prefix)
		if (arguments.length == 1 && Object.prototype.toString.call(date) == "[object String]" && !/\d/.test(date)) {
			mask = date;
			date = undefined;
		}

		// Passing date through Date applies Date.parse, if necessary
		date = date ? new Date(date) : new Date;
		if (isNaN(date)) throw SyntaxError("invalid date");

		mask = String(dF.masks[mask] || mask || dF.masks["default"]);

		// Allow setting the utc argument via the mask
		if (mask.slice(0, 4) == "UTC:") {
			mask = mask.slice(4);
			utc = true;
		}

		var	_ = utc ? "getUTC" : "get",
			d = date[_ + "Date"](),
			D = date[_ + "Day"](),
			m = date[_ + "Month"](),
			y = date[_ + "FullYear"](),
			H = date[_ + "Hours"](),
			M = date[_ + "Minutes"](),
			s = date[_ + "Seconds"](),
			L = date[_ + "Milliseconds"](),
			o = utc ? 0 : date.getTimezoneOffset(),
			flags = {
				d:    d,
				dd:   pad(d),
				ddd:  dF.i18n.dayNames[D],
				dddd: dF.i18n.dayNames[D + 7],
				m:    m + 1,
				mm:   pad(m + 1),
				mmm:  dF.i18n.monthNames[m],
				mmmm: dF.i18n.monthNames[m + 12],
				yy:   String(y).slice(2),
				yyyy: y,
				h:    H % 12 || 12,
				hh:   pad(H % 12 || 12),
				H:    H,
				HH:   pad(H),
				M:    M,
				MM:   pad(M),
				s:    s,
				ss:   pad(s),
				l:    pad(L, 3),
				L:    pad(L > 99 ? Math.round(L / 10) : L),
				t:    H < 12 ? "a"  : "p",
				tt:   H < 12 ? "am" : "pm",
				T:    H < 12 ? "A"  : "P",
				TT:   H < 12 ? "AM" : "PM",
				Z:    utc ? "UTC" : (String(date).match(timezone) || [""]).pop().replace(timezoneClip, ""),
				o:    (o > 0 ? "-" : "+") + pad(Math.floor(Math.abs(o) / 60) * 100 + Math.abs(o) % 60, 4),
				S:    ["th", "st", "nd", "rd"][d % 10 > 3 ? 0 : (d % 100 - d % 10 != 10) * d % 10]
			};

		return mask.replace(token, function ($0) {
			return $0 in flags ? flags[$0] : $0.slice(1, $0.length - 1);
		});
	};
}();

// Some common format strings
dateFormat.masks = {
	"default":      "ddd mmm dd yyyy HH:MM:ss",
	shortDate:      "m/d/yy",
	mediumDate:     "mmm d, yyyy",
	longDate:       "mmmm d, yyyy",
	fullDate:       "dddd, mmmm d, yyyy",
	shortTime:      "h:MM TT",
	mediumTime:     "h:MM:ss TT",
	longTime:       "h:MM:ss TT Z",
	isoDate:        "yyyy-mm-dd",
	isoTime:        "HH:MM:ss",
	isoDateTime:    "yyyy-mm-dd'T'HH:MM:ss",
	isoUtcDateTime: "UTC:yyyy-mm-dd'T'HH:MM:ss'Z'"
};

// Internationalization strings
dateFormat.i18n = {
	dayNames: [
		"Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat",
		"Sunday", "Monday", "Tuesday", "Wednesday", "Thursday", "Friday", "Saturday"
	],
	monthNames: [
		"Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul", "Aug", "Sep", "Oct", "Nov", "Dec",
		"January", "February", "March", "April", "May", "June", "July", "August", "September", "October", "November", "December"
	]
};

// For convenience...
Date.prototype.format = function (mask, utc) {
	return dateFormat(this, mask, utc);
};