$(document).ajaxStart(function (e, xhr, settings, exception) {
    //showAjaxBusy(true);
});



$(document).ajaxError(function (e, xhr, settings, exception) {
    handleAjaxError();
});

$(document).ready(function () {
    
    $("a[rel^='prettyPhoto']").prettyPhoto({ theme: 'facebook' }); //Pretty photo lightbox links.

    if ($.trim($('#flashMessagePanel').text()).length > 0) {
         showAndHideFlashMessage();    
    }

    $("input, select").focus(function () {
        $(this).addClass("inputFocus")
    });

    $("input, select").blur(function () {
        $(this).removeClass("inputFocus")
    });

    if ($('').dataTable != undefined) {
        
        $('table.defaultDt').dataTable({
            "bAutoWidth": true,
            //"sDom": '<"H"lfr>t<"F"ip>',
            //"sPaginationType": "full_numbers",
            "bPaginate": false,
            "bJQueryUI": false,
            "bFilter": false,
            "bProcessing": true,
            "bServerSide": false
        });
    }


    $(".collapsibleAccordian").accordion({
        collapsible: true, active: false
    });

});


function flashMessage(msg) {
    $('#flashMessagePanel').text(msg);
    showAndHideFlashMessage();
}   

function showAndHideFlashMessage() {
    window.setTimeout(function () {
        $('#flashMessagePanel').fadeIn('fast');
    }, 100);


    window.setTimeout(function () {
        $('#flashMessagePanel').fadeOut('fast');
    }, 14000);
}

function showAjaxBusy(busy) {

    if (busy) {

        $.blockUI({ 
        
            message: $('<img src="../../Content/images/Loaders/ajax.gif" />'),

            css: {
                border: 'none',
                padding: '15px',
                backgroundColor: 'transparent',
                '-webkit-border-radius': '10px',
                '-moz-border-radius': '10px',
                opacity: .9,
                color: '#000'
            }, 

            overlayCSS: { backgroundColor: '#333' }
        
         });


    } else {
        $.unblockUI();
    }

}


//Handles complete ajax fail - e.g. 500
function handleAjaxError() {
    alert('Unfortunately there was a problem performing that action. Please try again later.');
    showAjaxBusy(false);
}

//Generically handles server returning success= false;
function handleAjaxFail(data) {
    if (data.Message) {
        showAjaxBusy(false);
        alert(data.Message);
    } else {
        handleAjaxError();
    }
}


function standardAjaxCall(url, postData, successCallback) {

    $.ajax({
        beforeSend: function () {
            showAjaxBusy(true);
        },
        success: function (data, textStatus, XMLHttpRequest) {

            if (data.Success) {
                if (data.NextUrl) {
                    doRedirect(data.NextUrl);
                    return;
                }

                showAjaxBusy(false);

                if (successCallback) {
                    successCallback();
                }

            } else {
                handleAjaxFail(data);
            }

        },
        error: handleAjaxError,
        url: url,
        type: 'POST',
        data: postData
    });

}


function doRedirect(url) {
    window.location = url;
}


function trackGaEvent(category, action, opt_label, opt_value) {
    try {
        
        if (typeof _gaq === 'undefined') return;

        _gaq.push(['_setAccount', 'UA-16059803-1']);
        _gaq.push(['_trackEvent', category, action, opt_label, opt_value]);
    } catch (e) {

    }
}



/* --- Begin other scripts ---- */


/* ------------------------------------------------------------------------
* 	Class: prettyPhoto
* 	Use: Lightbox clone for jQuery
* 	Author: Stephane Caron (http://www.no-margin-for-errors.com)
* 	Version: 2.5.6
------------------------------------------------------------------------- */

(function ($) {
    $.prettyPhoto = { version: '2.5.6' }; $.fn.prettyPhoto = function (settings) {
        settings = jQuery.extend({ animationSpeed: 'normal', opacity: 0.80, showTitle: true, allowresize: true, default_width: 500, default_height: 344, counter_separator_label: '/', theme: 'light_rounded', hideflash: false, wmode: 'opaque', autoplay: true, modal: false, changepicturecallback: function () { }, callback: function () { }, markup: '<div class="pp_pic_holder"> \
      <div class="pp_top"> \
       <div class="pp_left"></div> \
       <div class="pp_middle"></div> \
       <div class="pp_right"></div> \
      </div> \
      <div class="pp_content_container"> \
       <div class="pp_left"> \
       <div class="pp_right"> \
        <div class="pp_content"> \
         <div class="pp_loaderIcon"></div> \
         <div class="pp_fade"> \
          <a href="#" class="pp_expand" title="Expand the image">Expand</a> \
          <div class="pp_hoverContainer"> \
           <a class="pp_next" href="#">next</a> \
           <a class="pp_previous" href="#">previous</a> \
          </div> \
          <div id="pp_full_res"></div> \
          <div class="pp_details clearfix"> \
           <a class="pp_close" href="#">Close</a> \
           <p class="pp_description"></p> \
           <div class="pp_nav"> \
            <a href="#" class="pp_arrow_previous">Previous</a> \
            <p class="currentTextHolder">0/0</p> \
            <a href="#" class="pp_arrow_next">Next</a> \
           </div> \
          </div> \
         </div> \
        </div> \
       </div> \
       </div> \
      </div> \
      <div class="pp_bottom"> \
       <div class="pp_left"></div> \
       <div class="pp_middle"></div> \
       <div class="pp_right"></div> \
      </div> \
     </div> \
     <div class="pp_overlay"></div> \
     <div class="ppt"></div>', image_markup: '<img id="fullResImage" src="" />', flash_markup: '<object classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" width="{width}" height="{height}"><param name="wmode" value="{wmode}" /><param name="allowfullscreen" value="true" /><param name="allowscriptaccess" value="always" /><param name="movie" value="{path}" /><embed src="{path}" type="application/x-shockwave-flash" allowfullscreen="true" allowscriptaccess="always" width="{width}" height="{height}" wmode="{wmode}"></embed></object>', quicktime_markup: '<object classid="clsid:02BF25D5-8C17-4B23-BC80-D3488ABDDC6B" codebase="http://www.apple.com/qtactivex/qtplugin.cab" height="{height}" width="{width}"><param name="src" value="{path}"><param name="autoplay" value="{autoplay}"><param name="type" value="video/quicktime"><embed src="{path}" height="{height}" width="{width}" autoplay="{autoplay}" type="video/quicktime" pluginspage="http://www.apple.com/quicktime/download/"></embed></object>', iframe_markup: '<iframe src ="{path}" width="{width}" height="{height}" frameborder="no"></iframe>', inline_markup: '<div class="pp_inline clearfix">{content}</div>'
        }, settings); if ($.browser.msie && parseInt($.browser.version) == 6) { settings.theme = "light_square"; }
        if ($('.pp_overlay').size() == 0) _buildOverlay(); var doresize = true, percentBased = false, correctSizes, $pp_pic_holder, $ppt, $pp_overlay, pp_contentHeight, pp_contentWidth, pp_containerHeight, pp_containerWidth, windowHeight = $(window).height(), windowWidth = $(window).width(), setPosition = 0, scrollPos = _getScroll(); $(window).scroll(function () { scrollPos = _getScroll(); _centerOverlay(); _resizeOverlay(); }); $(window).resize(function () { _centerOverlay(); _resizeOverlay(); }); $(document).keydown(function (e) {
            if ($pp_pic_holder.is(':visible'))
                switch (e.keyCode) {
                case 37: $.prettyPhoto.changePage('previous'); break; case 39: $.prettyPhoto.changePage('next'); break; case 27: if (!settings.modal)
                        $.prettyPhoto.close(); break;
            };
        }); $(this).each(function () {
            $(this).bind('click', function () {
                _self = this; theRel = $(this).attr('rel'); galleryRegExp = /\[(?:.*)\]/; theGallery = galleryRegExp.exec(theRel); var images = new Array(), titles = new Array(), descriptions = new Array(); if (theGallery) { $('a[rel*=' + theGallery + ']').each(function (i) { if ($(this)[0] === $(_self)[0]) setPosition = i; images.push($(this).attr('href')); titles.push($(this).find('img').attr('alt')); descriptions.push($(this).attr('title')); }); } else { images = $(this).attr('href'); titles = ($(this).find('img').attr('alt')) ? $(this).find('img').attr('alt') : ''; descriptions = ($(this).attr('title')) ? $(this).attr('title') : ''; }
                $.prettyPhoto.open(images, titles, descriptions); return false;
            });
        }); $.prettyPhoto.open = function (gallery_images, gallery_titles, gallery_descriptions) {
            if ($.browser.msie && $.browser.version == 6) { $('select').css('visibility', 'hidden'); }; if (settings.hideflash) $('object,embed').css('visibility', 'hidden'); images = $.makeArray(gallery_images); titles = $.makeArray(gallery_titles); descriptions = $.makeArray(gallery_descriptions); image_set = ($(images).size() > 0) ? true : false; _checkPosition($(images).size()); $('.pp_loaderIcon').show(); $pp_overlay.show().fadeTo(settings.animationSpeed, settings.opacity); $pp_pic_holder.find('.currentTextHolder').text((setPosition + 1) + settings.counter_separator_label + $(images).size()); if (descriptions[setPosition]) { $pp_pic_holder.find('.pp_description').show().html(unescape(descriptions[setPosition])); } else { $pp_pic_holder.find('.pp_description').hide().text(''); }; if (titles[setPosition] && settings.showTitle) { hasTitle = true; $ppt.html(unescape(titles[setPosition])); } else { hasTitle = false; }; movie_width = (parseFloat(grab_param('width', images[setPosition]))) ? grab_param('width', images[setPosition]) : settings.default_width.toString(); movie_height = (parseFloat(grab_param('height', images[setPosition]))) ? grab_param('height', images[setPosition]) : settings.default_height.toString(); if (movie_width.indexOf('%') != -1 || movie_height.indexOf('%') != -1) { movie_height = parseFloat(($(window).height() * parseFloat(movie_height) / 100) - 100); movie_width = parseFloat(($(window).width() * parseFloat(movie_width) / 100) - 100); percentBased = true; }
            $pp_pic_holder.fadeIn(function () { imgPreloader = ""; switch (_getFileType(images[setPosition])) { case 'image': imgPreloader = new Image(); nextImage = new Image(); if (image_set && setPosition > $(images).size()) nextImage.src = images[setPosition + 1]; prevImage = new Image(); if (image_set && images[setPosition - 1]) prevImage.src = images[setPosition - 1]; $pp_pic_holder.find('#pp_full_res')[0].innerHTML = settings.image_markup; $pp_pic_holder.find('#fullResImage').attr('src', images[setPosition]); imgPreloader.onload = function () { correctSizes = _fitToViewport(imgPreloader.width, imgPreloader.height); _showContent(); }; imgPreloader.onerror = function () { alert('Image cannot be loaded. Make sure the path is correct and image exist.'); $.prettyPhoto.close(); }; imgPreloader.src = images[setPosition]; break; case 'youtube': correctSizes = _fitToViewport(movie_width, movie_height); movie = 'http://www.youtube.com/v/' + grab_param('v', images[setPosition]); if (settings.autoplay) movie += "&autoplay=1"; toInject = settings.flash_markup.replace(/{width}/g, correctSizes['width']).replace(/{height}/g, correctSizes['height']).replace(/{wmode}/g, settings.wmode).replace(/{path}/g, movie); break; case 'vimeo': correctSizes = _fitToViewport(movie_width, movie_height); movie_id = images[setPosition]; movie = 'http://vimeo.com/moogaloop.swf?clip_id=' + movie_id.replace('http://vimeo.com/', ''); if (settings.autoplay) movie += "&autoplay=1"; toInject = settings.flash_markup.replace(/{width}/g, correctSizes['width']).replace(/{height}/g, correctSizes['height']).replace(/{wmode}/g, settings.wmode).replace(/{path}/g, movie); break; case 'quicktime': correctSizes = _fitToViewport(movie_width, movie_height); correctSizes['height'] += 15; correctSizes['contentHeight'] += 15; correctSizes['containerHeight'] += 15; toInject = settings.quicktime_markup.replace(/{width}/g, correctSizes['width']).replace(/{height}/g, correctSizes['height']).replace(/{wmode}/g, settings.wmode).replace(/{path}/g, images[setPosition]).replace(/{autoplay}/g, settings.autoplay); break; case 'flash': correctSizes = _fitToViewport(movie_width, movie_height); flash_vars = images[setPosition]; flash_vars = flash_vars.substring(images[setPosition].indexOf('flashvars') + 10, images[setPosition].length); filename = images[setPosition]; filename = filename.substring(0, filename.indexOf('?')); toInject = settings.flash_markup.replace(/{width}/g, correctSizes['width']).replace(/{height}/g, correctSizes['height']).replace(/{wmode}/g, settings.wmode).replace(/{path}/g, filename + '?' + flash_vars); break; case 'iframe': correctSizes = _fitToViewport(movie_width, movie_height); frame_url = images[setPosition]; frame_url = frame_url.substr(0, frame_url.indexOf('iframe') - 1); toInject = settings.iframe_markup.replace(/{width}/g, correctSizes['width']).replace(/{height}/g, correctSizes['height']).replace(/{path}/g, frame_url); break; case 'inline': myClone = $(images[setPosition]).clone().css({ 'width': settings.default_width }).wrapInner('<div id="pp_full_res"><div class="pp_inline clearfix"></div></div>').appendTo($('body')); correctSizes = _fitToViewport($(myClone).width(), $(myClone).height()); $(myClone).remove(); toInject = settings.inline_markup.replace(/{content}/g, $(images[setPosition]).html()); break; }; if (!imgPreloader) { $pp_pic_holder.find('#pp_full_res')[0].innerHTML = toInject; _showContent(); }; });
        }; $.prettyPhoto.changePage = function (direction) { if (direction == 'previous') { setPosition--; if (setPosition < 0) { setPosition = 0; return; }; } else { if ($('.pp_arrow_next').is('.disabled')) return; setPosition++; }; if (!doresize) doresize = true; _hideContent(function () { $.prettyPhoto.open(images, titles, descriptions) }); $('a.pp_expand,a.pp_contract').fadeOut(settings.animationSpeed); }; $.prettyPhoto.close = function () { $pp_pic_holder.find('object,embed').css('visibility', 'hidden'); $('div.pp_pic_holder,div.ppt,.pp_fade').fadeOut(settings.animationSpeed); $pp_overlay.fadeOut(settings.animationSpeed, function () { $('#pp_full_res').html(''); $pp_pic_holder.attr('style', '').find('div:not(.pp_hoverContainer)').attr('style', ''); _centerOverlay(); if ($.browser.msie && $.browser.version == 6) { $('select').css('visibility', 'visible'); }; if (settings.hideflash) $('object,embed').css('visibility', 'visible'); setPosition = 0; settings.callback(); }); doresize = true; }; _showContent = function () {
            $('.pp_loaderIcon').hide(); projectedTop = scrollPos['scrollTop'] + ((windowHeight / 2) - (correctSizes['containerHeight'] / 2)); if (projectedTop < 0) projectedTop = 0 + $ppt.height(); $pp_pic_holder.find('.pp_content').animate({ 'height': correctSizes['contentHeight'] }, settings.animationSpeed); $pp_pic_holder.animate({ 'top': projectedTop, 'left': (windowWidth / 2) - (correctSizes['containerWidth'] / 2), 'width': correctSizes['containerWidth'] }, settings.animationSpeed, function () {
                $pp_pic_holder.find('.pp_hoverContainer,#fullResImage').height(correctSizes['height']).width(correctSizes['width']); $pp_pic_holder.find('.pp_fade').fadeIn(settings.animationSpeed); if (image_set && _getFileType(images[setPosition]) == "image") { $pp_pic_holder.find('.pp_hoverContainer').show(); } else { $pp_pic_holder.find('.pp_hoverContainer').hide(); }
                if (settings.showTitle && hasTitle) { $ppt.css({ 'top': $pp_pic_holder.offset().top - 25, 'left': $pp_pic_holder.offset().left + 20, 'display': 'none' }); $ppt.fadeIn(settings.animationSpeed); }; if (correctSizes['resized']) $('a.pp_expand,a.pp_contract').fadeIn(settings.animationSpeed); settings.changepicturecallback();
            });
        }; function _hideContent(callback) { $pp_pic_holder.find('#pp_full_res object,#pp_full_res embed').css('visibility', 'hidden'); $pp_pic_holder.find('.pp_fade').fadeOut(settings.animationSpeed, function () { $('.pp_loaderIcon').show(); if (callback) callback(); }); $ppt.fadeOut(settings.animationSpeed); }
        function _checkPosition(setCount) { if (setPosition == setCount - 1) { $pp_pic_holder.find('a.pp_next').css('visibility', 'hidden'); $pp_pic_holder.find('a.pp_arrow_next').addClass('disabled').unbind('click'); } else { $pp_pic_holder.find('a.pp_next').css('visibility', 'visible'); $pp_pic_holder.find('a.pp_arrow_next.disabled').removeClass('disabled').bind('click', function () { $.prettyPhoto.changePage('next'); return false; }); }; if (setPosition == 0) { $pp_pic_holder.find('a.pp_previous').css('visibility', 'hidden'); $pp_pic_holder.find('a.pp_arrow_previous').addClass('disabled').unbind('click'); } else { $pp_pic_holder.find('a.pp_previous').css('visibility', 'visible'); $pp_pic_holder.find('a.pp_arrow_previous.disabled').removeClass('disabled').bind('click', function () { $.prettyPhoto.changePage('previous'); return false; }); }; if (setCount > 1) { $('.pp_nav').show(); } else { $('.pp_nav').hide(); } }; function _fitToViewport(width, height) { hasBeenResized = false; _getDimensions(width, height); imageWidth = width; imageHeight = height; if (((pp_containerWidth > windowWidth) || (pp_containerHeight > windowHeight)) && doresize && settings.allowresize && !percentBased) { hasBeenResized = true; notFitting = true; while (notFitting) { if ((pp_containerWidth > windowWidth)) { imageWidth = (windowWidth - 200); imageHeight = (height / width) * imageWidth; } else if ((pp_containerHeight > windowHeight)) { imageHeight = (windowHeight - 200); imageWidth = (width / height) * imageHeight; } else { notFitting = false; }; pp_containerHeight = imageHeight; pp_containerWidth = imageWidth; }; _getDimensions(imageWidth, imageHeight); }; return { width: Math.floor(imageWidth), height: Math.floor(imageHeight), containerHeight: Math.floor(pp_containerHeight), containerWidth: Math.floor(pp_containerWidth) + 40, contentHeight: Math.floor(pp_contentHeight), contentWidth: Math.floor(pp_contentWidth), resized: hasBeenResized }; }; function _getDimensions(width, height) { width = parseFloat(width); height = parseFloat(height); $pp_details = $pp_pic_holder.find('.pp_details'); $pp_details.width(width); detailsHeight = parseFloat($pp_details.css('marginTop')) + parseFloat($pp_details.css('marginBottom')); $pp_details = $pp_details.clone().appendTo($('body')).css({ 'position': 'absolute', 'top': -10000 }); detailsHeight += $pp_details.height(); detailsHeight = (detailsHeight <= 34) ? 36 : detailsHeight; if ($.browser.msie && $.browser.version == 7) detailsHeight += 8; $pp_details.remove(); pp_contentHeight = height + detailsHeight; pp_contentWidth = width; pp_containerHeight = pp_contentHeight + $ppt.height() + $pp_pic_holder.find('.pp_top').height() + $pp_pic_holder.find('.pp_bottom').height(); pp_containerWidth = width; }
        function _getFileType(itemSrc) { if (itemSrc.match(/youtube\.com\/watch/i)) { return 'youtube'; } else if (itemSrc.match(/vimeo\.com/i)) { return 'vimeo'; } else if (itemSrc.indexOf('.mov') != -1) { return 'quicktime'; } else if (itemSrc.indexOf('.swf') != -1) { return 'flash'; } else if (itemSrc.indexOf('iframe') != -1) { return 'iframe' } else if (itemSrc.substr(0, 1) == '#') { return 'inline'; } else { return 'image'; }; }; function _centerOverlay() { if (doresize) { titleHeight = $ppt.height(); contentHeight = $pp_pic_holder.height(); contentwidth = $pp_pic_holder.width(); projectedTop = (windowHeight / 2) + scrollPos['scrollTop'] - ((contentHeight + titleHeight) / 2); $pp_pic_holder.css({ 'top': projectedTop, 'left': (windowWidth / 2) + scrollPos['scrollLeft'] - (contentwidth / 2) }); $ppt.css({ 'top': projectedTop - titleHeight, 'left': (windowWidth / 2) + scrollPos['scrollLeft'] - (contentwidth / 2) + 20 }); }; }; function _getScroll() { if (self.pageYOffset) { return { scrollTop: self.pageYOffset, scrollLeft: self.pageXOffset }; } else if (document.documentElement && document.documentElement.scrollTop) { return { scrollTop: document.documentElement.scrollTop, scrollLeft: document.documentElement.scrollLeft }; } else if (document.body) { return { scrollTop: document.body.scrollTop, scrollLeft: document.body.scrollLeft }; }; }; function _resizeOverlay() { windowHeight = $(window).height(); windowWidth = $(window).width(); $pp_overlay.css({ 'height': $(document).height() }); }; function _buildOverlay() {
            $('body').append(settings.markup); $pp_pic_holder = $('.pp_pic_holder'); $ppt = $('.ppt'); $pp_overlay = $('div.pp_overlay'); $pp_pic_holder.attr('class', 'pp_pic_holder ' + settings.theme); $pp_overlay.css({ 'opacity': 0, 'height': $(document).height() }).bind('click', function () {
                if (!settings.modal)
                    $.prettyPhoto.close();
            }); $('a.pp_close').bind('click', function () { $.prettyPhoto.close(); return false; }); $('a.pp_expand').bind('click', function () { $this = $(this); if ($this.hasClass('pp_expand')) { $this.removeClass('pp_expand').addClass('pp_contract'); doresize = false; } else { $this.removeClass('pp_contract').addClass('pp_expand'); doresize = true; }; _hideContent(function () { $.prettyPhoto.open(images, titles, descriptions) }); $pp_pic_holder.find('.pp_fade').fadeOut(settings.animationSpeed); return false; }); $pp_pic_holder.find('.pp_previous, .pp_arrow_previous').bind('click', function () { $.prettyPhoto.changePage('previous'); return false; }); $pp_pic_holder.find('.pp_next, .pp_arrow_next').bind('click', function () { $.prettyPhoto.changePage('next'); return false; });
        }; _centerOverlay();
    }; function grab_param(name, url) {
        name = name.replace(/[\[]/, "\\\[").replace(/[\]]/, "\\\]"); var regexS = "[\\?&]" + name + "=([^&#]*)"; var regex = new RegExp(regexS); var results = regex.exec(url); if (results == null)
            return ""; else
            return results[1];
    } 
})(jQuery);


/* ---------------------------------------- ---------------------------------------- ----------------------------------------  */


/*!
 * jQuery blockUI plugin
 * Version 2.33 (29-MAR-2010)
 * @requires jQuery v1.2.3 or later
 *
 * Examples at: http://malsup.com/jquery/block/
 * Copyright (c) 2007-2008 M. Alsup
 * Dual licensed under the MIT and GPL licenses:
 * http://www.opensource.org/licenses/mit-license.php
 * http://www.gnu.org/licenses/gpl.html
 *
 * Thanks to Amir-Hossein Sobhi for some excellent contributions!
 */

;(function($) {

if (/1\.(0|1|2)\.(0|1|2)/.test($.fn.jquery) || /^1.1/.test($.fn.jquery)) {
	alert('blockUI requires jQuery v1.2.3 or later!  You are using v' + $.fn.jquery);
	return;
}

$.fn._fadeIn = $.fn.fadeIn;

var noOp = function() {};

// this bit is to ensure we don't call setExpression when we shouldn't (with extra muscle to handle
// retarded userAgent strings on Vista)
var mode = document.documentMode || 0;
var setExpr = $.browser.msie && (($.browser.version < 8 && !mode) || mode < 8);
var ie6 = $.browser.msie && /MSIE 6.0/.test(navigator.userAgent) && !mode;

// global $ methods for blocking/unblocking the entire page
$.blockUI   = function(opts) { install(window, opts); };
$.unblockUI = function(opts) { remove(window, opts); };

// convenience method for quick growl-like notifications  (http://www.google.com/search?q=growl)
$.growlUI = function(title, message, timeout, onClose) {
	var $m = $('<div class="growlUI"></div>');
	if (title) $m.append('<h1>'+title+'</h1>');
	if (message) $m.append('<h2>'+message+'</h2>');
	if (timeout == undefined) timeout = 3000;
	$.blockUI({
		message: $m, fadeIn: 700, fadeOut: 1000, centerY: false,
		timeout: timeout, showOverlay: false,
		onUnblock: onClose, 
		css: $.blockUI.defaults.growlCSS
	});
};

// plugin method for blocking element content
$.fn.block = function(opts) {
	return this.unblock({ fadeOut: 0 }).each(function() {
		if ($.css(this,'position') == 'static')
			this.style.position = 'relative';
		if ($.browser.msie)
			this.style.zoom = 1; // force 'hasLayout'
		install(this, opts);
	});
};

// plugin method for unblocking element content
$.fn.unblock = function(opts) {
	return this.each(function() {
		remove(this, opts);
	});
};

$.blockUI.version = 2.33; // 2nd generation blocking at no extra cost!

// override these in your code to change the default behavior and style
$.blockUI.defaults = {
	// message displayed when blocking (use null for no message)
	message:  '<h1>Please wait...</h1>',

	title: null,	  // title string; only used when theme == true
	draggable: true,  // only used when theme == true (requires jquery-ui.js to be loaded)
	
	theme: false, // set to true to use with jQuery UI themes
	
	// styles for the message when blocking; if you wish to disable
	// these and use an external stylesheet then do this in your code:
	// $.blockUI.defaults.css = {};
	css: {
		padding:	0,
		margin:		0,
		width:		'30%',
		top:		'40%',
		left:		'35%',
		textAlign:	'center',
		color:		'#000',
		border:		'3px solid #aaa',
		backgroundColor:'#fff',
		cursor:		'wait'
	},
	
	// minimal style set used when themes are used
	themedCSS: {
		width:	'30%',
		top:	'40%',
		left:	'35%'
	},

	// styles for the overlay
	overlayCSS:  {
		backgroundColor: '#000',
		opacity:	  	 0.6,
		cursor:		  	 'wait'
	},

	// styles applied when using $.growlUI
	growlCSS: {
		width:  	'350px',
		top:		'10px',
		left:   	'',
		right:  	'10px',
		border: 	'none',
		padding:	'5px',
		opacity:	0.6,
		cursor: 	'default',
		color:		'#fff',
		backgroundColor: '#000',
		'-webkit-border-radius': '10px',
		'-moz-border-radius':	 '10px',
		'border-radius': 		 '10px'
	},
	
	// IE issues: 'about:blank' fails on HTTPS and javascript:false is s-l-o-w
	// (hat tip to Jorge H. N. de Vasconcelos)
	iframeSrc: /^https/i.test(window.location.href || '') ? 'javascript:false' : 'about:blank',

	// force usage of iframe in non-IE browsers (handy for blocking applets)
	forceIframe: false,

	// z-index for the blocking overlay
	baseZ: 1000,

	// set these to true to have the message automatically centered
	centerX: true, // <-- only effects element blocking (page block controlled via css above)
	centerY: true,

	// allow body element to be stetched in ie6; this makes blocking look better
	// on "short" pages.  disable if you wish to prevent changes to the body height
	allowBodyStretch: true,

	// enable if you want key and mouse events to be disabled for content that is blocked
	bindEvents: true,

	// be default blockUI will supress tab navigation from leaving blocking content
	// (if bindEvents is true)
	constrainTabKey: true,

	// fadeIn time in millis; set to 0 to disable fadeIn on block
	fadeIn:  200,

	// fadeOut time in millis; set to 0 to disable fadeOut on unblock
	fadeOut:  400,

	// time in millis to wait before auto-unblocking; set to 0 to disable auto-unblock
	timeout: 0,

	// disable if you don't want to show the overlay
	showOverlay: true,

	// if true, focus will be placed in the first available input field when
	// page blocking
	focusInput: true,

	// suppresses the use of overlay styles on FF/Linux (due to performance issues with opacity)
	applyPlatformOpacityRules: true,
	
	// callback method invoked when fadeIn has completed and blocking message is visible
	onBlock: null,

	// callback method invoked when unblocking has completed; the callback is
	// passed the element that has been unblocked (which is the window object for page
	// blocks) and the options that were passed to the unblock call:
	//	 onUnblock(element, options)
	onUnblock: null,

	// don't ask; if you really must know: http://groups.google.com/group/jquery-en/browse_thread/thread/36640a8730503595/2f6a79a77a78e493#2f6a79a77a78e493
	quirksmodeOffsetHack: 4
};

// private data and functions follow...

var pageBlock = null;
var pageBlockEls = [];

function install(el, opts) {
	var full = (el == window);
	var msg = opts && opts.message !== undefined ? opts.message : undefined;
	opts = $.extend({}, $.blockUI.defaults, opts || {});
	opts.overlayCSS = $.extend({}, $.blockUI.defaults.overlayCSS, opts.overlayCSS || {});
	var css = $.extend({}, $.blockUI.defaults.css, opts.css || {});
	var themedCSS = $.extend({}, $.blockUI.defaults.themedCSS, opts.themedCSS || {});
	msg = msg === undefined ? opts.message : msg;

	// remove the current block (if there is one)
	if (full && pageBlock)
		remove(window, {fadeOut:0});

	// if an existing element is being used as the blocking content then we capture
	// its current place in the DOM (and current display style) so we can restore
	// it when we unblock
	if (msg && typeof msg != 'string' && (msg.parentNode || msg.jquery)) {
		var node = msg.jquery ? msg[0] : msg;
		var data = {};
		$(el).data('blockUI.history', data);
		data.el = node;
		data.parent = node.parentNode;
		data.display = node.style.display;
		data.position = node.style.position;
		if (data.parent)
			data.parent.removeChild(node);
	}

	var z = opts.baseZ;

	// blockUI uses 3 layers for blocking, for simplicity they are all used on every platform;
	// layer1 is the iframe layer which is used to supress bleed through of underlying content
	// layer2 is the overlay layer which has opacity and a wait cursor (by default)
	// layer3 is the message content that is displayed while blocking

	var lyr1 = ($.browser.msie || opts.forceIframe) 
		? $('<iframe class="blockUI" style="z-index:'+ (z++) +';display:none;border:none;margin:0;padding:0;position:absolute;width:100%;height:100%;top:0;left:0" src="'+opts.iframeSrc+'"></iframe>')
		: $('<div class="blockUI" style="display:none"></div>');
	var lyr2 = $('<div class="blockUI blockOverlay" style="z-index:'+ (z++) +';display:none;border:none;margin:0;padding:0;width:100%;height:100%;top:0;left:0"></div>');
	
	var lyr3, s;
	if (opts.theme && full) {
		s = '<div class="blockUI blockMsg blockPage ui-dialog ui-widget ui-corner-all" style="z-index:'+z+';display:none;position:fixed">' +
				'<div class="ui-widget-header ui-dialog-titlebar blockTitle">'+(opts.title || '&nbsp;')+'</div>' +
				'<div class="ui-widget-content ui-dialog-content"></div>' +
			'</div>';
	}
	else if (opts.theme) {
		s = '<div class="blockUI blockMsg blockElement ui-dialog ui-widget ui-corner-all" style="z-index:'+z+';display:none;position:absolute">' +
				'<div class="ui-widget-header ui-dialog-titlebar blockTitle">'+(opts.title || '&nbsp;')+'</div>' +
				'<div class="ui-widget-content ui-dialog-content"></div>' +
			'</div>';
	}
	else if (full) {
		s = '<div class="blockUI blockMsg blockPage" style="z-index:'+z+';display:none;position:fixed"></div>';
	}			
	else {
		s = '<div class="blockUI blockMsg blockElement" style="z-index:'+z+';display:none;position:absolute"></div>';
	}
	lyr3 = $(s);

	// if we have a message, style it
	if (msg) {
		if (opts.theme) {
			lyr3.css(themedCSS);
			lyr3.addClass('ui-widget-content');
		}
		else 
			lyr3.css(css);
	}

	// style the overlay
	if (!opts.applyPlatformOpacityRules || !($.browser.mozilla && /Linux/.test(navigator.platform)))
		lyr2.css(opts.overlayCSS);
	lyr2.css('position', full ? 'fixed' : 'absolute');

	// make iframe layer transparent in IE
	if ($.browser.msie || opts.forceIframe)
		lyr1.css('opacity',0.0);

	//$([lyr1[0],lyr2[0],lyr3[0]]).appendTo(full ? 'body' : el);
	var layers = [lyr1,lyr2,lyr3], $par = full ? $('body') : $(el);
	$.each(layers, function() {
		this.appendTo($par);
	});
	
	if (opts.theme && opts.draggable && $.fn.draggable) {
		lyr3.draggable({
			handle: '.ui-dialog-titlebar',
			cancel: 'li'
		});
	}

	// ie7 must use absolute positioning in quirks mode and to account for activex issues (when scrolling)
	var expr = setExpr && (!$.boxModel || $('object,embed', full ? null : el).length > 0);
	if (ie6 || expr) {
		// give body 100% height
		if (full && opts.allowBodyStretch && $.boxModel)
			$('html,body').css('height','100%');

		// fix ie6 issue when blocked element has a border width
		if ((ie6 || !$.boxModel) && !full) {
			var t = sz(el,'borderTopWidth'), l = sz(el,'borderLeftWidth');
			var fixT = t ? '(0 - '+t+')' : 0;
			var fixL = l ? '(0 - '+l+')' : 0;
		}

		// simulate fixed position
		$.each([lyr1,lyr2,lyr3], function(i,o) {
			var s = o[0].style;
			s.position = 'absolute';
			if (i < 2) {
				full ? s.setExpression('height','Math.max(document.body.scrollHeight, document.body.offsetHeight) - (jQuery.boxModel?0:'+opts.quirksmodeOffsetHack+') + "px"')
					 : s.setExpression('height','this.parentNode.offsetHeight + "px"');
				full ? s.setExpression('width','jQuery.boxModel && document.documentElement.clientWidth || document.body.clientWidth + "px"')
					 : s.setExpression('width','this.parentNode.offsetWidth + "px"');
				if (fixL) s.setExpression('left', fixL);
				if (fixT) s.setExpression('top', fixT);
			}
			else if (opts.centerY) {
				if (full) s.setExpression('top','(document.documentElement.clientHeight || document.body.clientHeight) / 2 - (this.offsetHeight / 2) + (blah = document.documentElement.scrollTop ? document.documentElement.scrollTop : document.body.scrollTop) + "px"');
				s.marginTop = 0;
			}
			else if (!opts.centerY && full) {
				var top = (opts.css && opts.css.top) ? parseInt(opts.css.top) : 0;
				var expression = '((document.documentElement.scrollTop ? document.documentElement.scrollTop : document.body.scrollTop) + '+top+') + "px"';
				s.setExpression('top',expression);
			}
		});
	}

	// show the message
	if (msg) {
		if (opts.theme)
			lyr3.find('.ui-widget-content').append(msg);
		else
			lyr3.append(msg);
		if (msg.jquery || msg.nodeType)
			$(msg).show();
	}

	if (($.browser.msie || opts.forceIframe) && opts.showOverlay)
		lyr1.show(); // opacity is zero
	if (opts.fadeIn) {
		var cb = opts.onBlock ? opts.onBlock : noOp;
		var cb1 = (opts.showOverlay && !msg) ? cb : noOp;
		var cb2 = msg ? cb : noOp;
		if (opts.showOverlay)
			lyr2._fadeIn(opts.fadeIn, cb1);
		if (msg)
			lyr3._fadeIn(opts.fadeIn, cb2);
	}
	else {
		if (opts.showOverlay)
			lyr2.show();
		if (msg)
			lyr3.show();
		if (opts.onBlock)
			opts.onBlock();
	}

	// bind key and mouse events
	bind(1, el, opts);

	if (full) {
		pageBlock = lyr3[0];
		pageBlockEls = $(':input:enabled:visible',pageBlock);
		if (opts.focusInput)
			setTimeout(focus, 20);
	}
	else
		center(lyr3[0], opts.centerX, opts.centerY);

	if (opts.timeout) {
		// auto-unblock
		var to = setTimeout(function() {
			full ? $.unblockUI(opts) : $(el).unblock(opts);
		}, opts.timeout);
		$(el).data('blockUI.timeout', to);
	}
};

// remove the block
function remove(el, opts) {
	var full = (el == window);
	var $el = $(el);
	var data = $el.data('blockUI.history');
	var to = $el.data('blockUI.timeout');
	if (to) {
		clearTimeout(to);
		$el.removeData('blockUI.timeout');
	}
	opts = $.extend({}, $.blockUI.defaults, opts || {});
	bind(0, el, opts); // unbind events
	
	var els;
	if (full) // crazy selector to handle odd field errors in ie6/7
		els = $('body').children().filter('.blockUI').add('body > .blockUI');
	else
		els = $('.blockUI', el);

	if (full)
		pageBlock = pageBlockEls = null;

	if (opts.fadeOut) {
		els.fadeOut(opts.fadeOut);
		setTimeout(function() { reset(els,data,opts,el); }, opts.fadeOut);
	}
	else
		reset(els, data, opts, el);
};

// move blocking element back into the DOM where it started
function reset(els,data,opts,el) {
	els.each(function(i,o) {
		// remove via DOM calls so we don't lose event handlers
		if (this.parentNode)
			this.parentNode.removeChild(this);
	});

	if (data && data.el) {
		data.el.style.display = data.display;
		data.el.style.position = data.position;
		if (data.parent)
			data.parent.appendChild(data.el);
		$(el).removeData('blockUI.history');
	}

	if (typeof opts.onUnblock == 'function')
		opts.onUnblock(el,opts);
};

// bind/unbind the handler
function bind(b, el, opts) {
	var full = el == window, $el = $(el);

	// don't bother unbinding if there is nothing to unbind
	if (!b && (full && !pageBlock || !full && !$el.data('blockUI.isBlocked')))
		return;
	if (!full)
		$el.data('blockUI.isBlocked', b);

	// don't bind events when overlay is not in use or if bindEvents is false
	if (!opts.bindEvents || (b && !opts.showOverlay)) 
		return;

	// bind anchors and inputs for mouse and key events
	var events = 'mousedown mouseup keydown keypress';
	b ? $(document).bind(events, opts, handler) : $(document).unbind(events, handler);

// former impl...
//	   var $e = $('a,:input');
//	   b ? $e.bind(events, opts, handler) : $e.unbind(events, handler);
};

// event handler to suppress keyboard/mouse events when blocking
function handler(e) {
	// allow tab navigation (conditionally)
	if (e.keyCode && e.keyCode == 9) {
		if (pageBlock && e.data.constrainTabKey) {
			var els = pageBlockEls;
			var fwd = !e.shiftKey && e.target == els[els.length-1];
			var back = e.shiftKey && e.target == els[0];
			if (fwd || back) {
				setTimeout(function(){focus(back)},10);
				return false;
			}
		}
	}
	// allow events within the message content
	if ($(e.target).parents('div.blockMsg').length > 0)
		return true;

	// allow events for content that is not being blocked
	return $(e.target).parents().children().filter('div.blockUI').length == 0;
};

function focus(back) {
	if (!pageBlockEls)
		return;
	var e = pageBlockEls[back===true ? pageBlockEls.length-1 : 0];
	if (e)
		e.focus();
};

function center(el, x, y) {
	var p = el.parentNode, s = el.style;
	var l = ((p.offsetWidth - el.offsetWidth)/2) - sz(p,'borderLeftWidth');
	var t = ((p.offsetHeight - el.offsetHeight)/2) - sz(p,'borderTopWidth');
	if (x) s.left = l > 0 ? (l+'px') : '0';
	if (y) s.top  = t > 0 ? (t+'px') : '0';
};

function sz(el, p) {
	return parseInt($.css(el,p))||0;
};

})(jQuery);


/*!
* jQuery Blinds
* http://www.littlewebthings.com/projects/blinds
*
* Copyright 2010, Vassilis Dourdounis
* 
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
* 
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
* 
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*/
(function (a) { a.fn.blinds = function (b) { a(this).find("li").hide(); a(this).addClass("blinds_slideshow"); settings = {}; settings.tile_orchestration = this.tile_orchestration; settings.h_res = 12; settings.v_res = 1; settings.width = a(this).find("li:first").width(); settings.height = a(this).find("li:first").height(); jQuery.extend(settings, b); tiles_width = settings.width / settings.h_res; tiles_height = settings.height / settings.v_res; blinds_images = []; a(this).find("img").each(function (a, b) { blinds_images[blinds_images.length] = { title: b.alt, src: b.src} }); a(this).append('<div class="blinds_container"></div>'); blinds_container = a(this).find(".blinds_container"); blinds_container.css({ position: "relative", display: "block", width: settings.width, height: settings.height, background: 'transparent url("' + blinds_images[1]["src"] + '") 0px 0px no-repeat' }); for (i = 0; i < settings.h_res; i++) { for (j = 0; j < settings.v_res; j++) { if (tile = a(this).find(".tile_" + i + "_" + j)) { h = '<div class="outer_tile_' + i + "_" + j + '"><div class="tile_' + i + "_" + j + '"></div></div>'; blinds_container.append(h); outer_tile = a(this).find(".outer_tile_" + i + "_" + j); outer_tile.css({ position: "absolute", width: tiles_width, height: tiles_height, left: i * tiles_width, top: j * tiles_height }); tile = a(this).find(".tile_" + i + "_" + j); tile.css({ position: "absolute", width: tiles_width, height: tiles_height, left: 0, top: 0, background: 'transparent url("' + blinds_images[0]["src"] + '") -' + i * tiles_width + "px -" + j * tiles_height + "px no-repeat" }); jQuery.data(a(tile)[0], "blinds_position", { i: i, j: j }) } } } jQuery.data(this[0], "blinds_config", { h_res: settings.h_res, v_res: settings.v_res, tiles_width: tiles_width, tiles_height: tiles_height, images: blinds_images, img_index: 0, change_buffer: 0, tile_orchestration: settings.tile_orchestration }) }; a.fn.blinds_change = function (b) { config = jQuery.data(a(this)[0], "blinds_config"); for (i = 0; i < config.h_res; i++) { for (j = 0; j < config.v_res; j++) { a(this).find(".tile_" + i + "_" + j).show().css("background", "transparent " + 'url("' + config.images[config.img_index]["src"] + '") -' + i * config.tiles_width + "px -" + j * config.tiles_height + "px no-repeat") } } a(this).children(".blinds_container").css("background", 'transparent url("' + blinds_images[b]["src"] + '") 0px 0px no-repeat'); config.img_index = b; jQuery.data(a(this)[0], "blinds_config", config); for (i = 0; i < config.h_res; i++) { for (j = 0; j < config.v_res; j++) { t = config.tile_orchestration(i, j, config.h_res, config.v_res); config = jQuery.data(a(this)[0], "blinds_config"); config.change_buffer = config.change_buffer + 1; jQuery.data(this[0], "blinds_config", config); a(this).find(".tile_" + i + "_" + j).fadeOut(t, function () { blinds_pos = jQuery.data(a(this)[0], "blinds_position"); config = jQuery.data(a(this).parents(".blinds_slideshow")[0], "blinds_config"); a(this).css("background", "transparent " + 'url("' + config.images[config.img_index]["src"] + '") -' + blinds_pos.i * config.tiles_width + "px -" + blinds_pos.j * config.tiles_height + "px no-repeat"); config.change_buffer = config.change_buffer - 1; jQuery.data(a(this).parents(".blinds_slideshow")[0], "blinds_config", config); if (config.change_buffer == 0) { a(this).parent().parent().children().children().show() } }) } } }; a.fn.tile_orchestration = function (a, b, c, d) { return (Math.abs(a - c / 2) + Math.abs(b - d / 2)) * 100 } })(jQuery)


/*!
* jQuery Form Plugin
* version: 2.94 (13-DEC-2011)
* @requires jQuery v1.3.2 or later
*
* Examples and documentation at: http://malsup.com/jquery/form/
* Dual licensed under the MIT and GPL licenses:
*	http://www.opensource.org/licenses/mit-license.php
*	http://www.gnu.org/licenses/gpl.html
*/
; (function ($) {

    /*
    Usage Note:
    -----------
    Do not use both ajaxSubmit and ajaxForm on the same form.  These
    functions are intended to be exclusive.  Use ajaxSubmit if you want
    to bind your own submit handler to the form.  For example,

    $(document).ready(function() {
    $('#myForm').bind('submit', function(e) {
    e.preventDefault(); // <-- important
    $(this).ajaxSubmit({
    target: '#output'
    });
    });
    });

    Use ajaxForm when you want the plugin to manage all the event binding
    for you.  For example,

    $(document).ready(function() {
    $('#myForm').ajaxForm({
    target: '#output'
    });
    });

    When using ajaxForm, the ajaxSubmit function will be invoked for you
    at the appropriate time.
    */

    /**
    * ajaxSubmit() provides a mechanism for immediately submitting
    * an HTML form using AJAX.
    */
    $.fn.ajaxSubmit = function (options) {
        // fast fail if nothing selected (http://dev.jquery.com/ticket/2752)
        if (!this.length) {
            log('ajaxSubmit: skipping submit process - no element selected');
            return this;
        }

        var method, action, url, $form = this;

        if (typeof options == 'function') {
            options = { success: options };
        }

        method = this.attr('method');
        action = this.attr('action');
        url = (typeof action === 'string') ? $.trim(action) : '';
        url = url || window.location.href || '';
        if (url) {
            // clean url (don't include hash vaue)
            url = (url.match(/^([^#]+)/) || [])[1];
        }

        options = $.extend(true, {
            url: url,
            success: $.ajaxSettings.success,
            type: method || 'GET',
            iframeSrc: /^https/i.test(window.location.href || '') ? 'javascript:false' : 'about:blank'
        }, options);

        // hook for manipulating the form data before it is extracted;
        // convenient for use with rich editors like tinyMCE or FCKEditor
        var veto = {};
        this.trigger('form-pre-serialize', [this, options, veto]);
        if (veto.veto) {
            log('ajaxSubmit: submit vetoed via form-pre-serialize trigger');
            return this;
        }

        // provide opportunity to alter form data before it is serialized
        if (options.beforeSerialize && options.beforeSerialize(this, options) === false) {
            log('ajaxSubmit: submit aborted via beforeSerialize callback');
            return this;
        }

        var traditional = options.traditional;
        if (traditional === undefined) {
            traditional = $.ajaxSettings.traditional;
        }

        var qx, n, v, a = this.formToArray(options.semantic);
        if (options.data) {
            options.extraData = options.data;
            qx = $.param(options.data, traditional);
        }

        // give pre-submit callback an opportunity to abort the submit
        if (options.beforeSubmit && options.beforeSubmit(a, this, options) === false) {
            log('ajaxSubmit: submit aborted via beforeSubmit callback');
            return this;
        }

        // fire vetoable 'validate' event
        this.trigger('form-submit-validate', [a, this, options, veto]);
        if (veto.veto) {
            log('ajaxSubmit: submit vetoed via form-submit-validate trigger');
            return this;
        }

        var q = $.param(a, traditional);
        if (qx) {
            q = (q ? (q + '&' + qx) : qx);
        }
        if (options.type.toUpperCase() == 'GET') {
            options.url += (options.url.indexOf('?') >= 0 ? '&' : '?') + q;
            options.data = null;  // data is null for 'get'
        }
        else {
            options.data = q; // data is the query string for 'post'
        }

        var callbacks = [];
        if (options.resetForm) {
            callbacks.push(function () { $form.resetForm(); });
        }
        if (options.clearForm) {
            callbacks.push(function () { $form.clearForm(options.includeHidden); });
        }

        // perform a load on the target only if dataType is not provided
        if (!options.dataType && options.target) {
            var oldSuccess = options.success || function () { };
            callbacks.push(function (data) {
                var fn = options.replaceTarget ? 'replaceWith' : 'html';
                $(options.target)[fn](data).each(oldSuccess, arguments);
            });
        }
        else if (options.success) {
            callbacks.push(options.success);
        }

        options.success = function (data, status, xhr) { // jQuery 1.4+ passes xhr as 3rd arg
            var context = options.context || options; // jQuery 1.4+ supports scope context 
            for (var i = 0, max = callbacks.length; i < max; i++) {
                callbacks[i].apply(context, [data, status, xhr || $form, $form]);
            }
        };

        // are there files to upload?
        var fileInputs = $('input:file:enabled[value]', this); // [value] (issue #113)
        var hasFileInputs = fileInputs.length > 0;
        var mp = 'multipart/form-data';
        var multipart = ($form.attr('enctype') == mp || $form.attr('encoding') == mp);

        var fileAPI = !!(hasFileInputs && fileInputs.get(0).files && window.FormData);
        log("fileAPI :" + fileAPI);
        var shouldUseFrame = (hasFileInputs || multipart) && !fileAPI;

        // options.iframe allows user to force iframe mode
        // 06-NOV-09: now defaulting to iframe mode if file input is detected
        if (options.iframe !== false && (options.iframe || shouldUseFrame)) {
            // hack to fix Safari hang (thanks to Tim Molendijk for this)
            // see:  http://groups.google.com/group/jquery-dev/browse_thread/thread/36395b7ab510dd5d
            if (options.closeKeepAlive) {
                $.get(options.closeKeepAlive, function () {
                    fileUploadIframe(a);
                });
            }
            else {
                fileUploadIframe(a);
            }
        }
        else if ((hasFileInputs || multipart) && fileAPI) {
            options.progress = options.progress || $.noop;
            fileUploadXhr(a);
        }
        else {
            $.ajax(options);
        }

        // fire 'notify' event
        this.trigger('form-submit-notify', [this, options]);
        return this;

        // XMLHttpRequest Level 2 file uploads (big hat tip to francois2metz)
        function fileUploadXhr(a) {
            var formdata = new FormData();

            for (var i = 0; i < a.length; i++) {
                if (a[i].type == 'file')
                    continue;
                formdata.append(a[i].name, a[i].value);
            }

            $form.find('input:file:enabled').each(function () {
                var name = $(this).attr('name'), files = this.files;
                if (name) {
                    for (var i = 0; i < files.length; i++)
                        formdata.append(name, files[i]);
                }
            });

            if (options.extraData) {
                for (var k in options.extraData)
                    formdata.append(k, options.extraData[k])
            }

            options.data = null;

            var s = $.extend(true, {}, $.ajaxSettings, options, {
                contentType: false,
                processData: false,
                cache: false,
                type: 'POST'
            });

            s.context = s.context || s;

            s.data = null;
            var beforeSend = s.beforeSend;
            s.beforeSend = function (xhr, o) {
                o.data = formdata;
                if (xhr.upload) { // unfortunately, jQuery doesn't expose this prop (http://bugs.jquery.com/ticket/10190)
                    xhr.upload.onprogress = function (event) {
                        o.progress(event.position, event.total);
                    };
                }
                if (beforeSend)
                    beforeSend.call(o, xhr, options);
            };
            $.ajax(s);
        }

        // private function for handling file uploads (hat tip to YAHOO!)
        function fileUploadIframe(a) {
            var form = $form[0], el, i, s, g, id, $io, io, xhr, sub, n, timedOut, timeoutHandle;
            var useProp = !!$.fn.prop;

            if (a) {
                if (useProp) {
                    // ensure that every serialized input is still enabled
                    for (i = 0; i < a.length; i++) {
                        el = $(form[a[i].name]);
                        el.prop('disabled', false);
                    }
                } else {
                    for (i = 0; i < a.length; i++) {
                        el = $(form[a[i].name]);
                        el.removeAttr('disabled');
                    }
                };
            }

            if ($(':input[name=submit],:input[id=submit]', form).length) {
                // if there is an input with a name or id of 'submit' then we won't be
                // able to invoke the submit fn on the form (at least not x-browser)
                alert('Error: Form elements must not have name or id of "submit".');
                return;
            }

            s = $.extend(true, {}, $.ajaxSettings, options);
            s.context = s.context || s;
            id = 'jqFormIO' + (new Date().getTime());
            if (s.iframeTarget) {
                $io = $(s.iframeTarget);
                n = $io.attr('name');
                if (n == null)
                    $io.attr('name', id);
                else
                    id = n;
            }
            else {
                $io = $('<iframe name="' + id + '" src="' + s.iframeSrc + '" />');
                $io.css({ position: 'absolute', top: '-1000px', left: '-1000px' });
            }
            io = $io[0];


            xhr = { // mock object
                aborted: 0,
                responseText: null,
                responseXML: null,
                status: 0,
                statusText: 'n/a',
                getAllResponseHeaders: function () { },
                getResponseHeader: function () { },
                setRequestHeader: function () { },
                abort: function (status) {
                    var e = (status === 'timeout' ? 'timeout' : 'aborted');
                    log('aborting upload... ' + e);
                    this.aborted = 1;
                    $io.attr('src', s.iframeSrc); // abort op in progress
                    xhr.error = e;
                    s.error && s.error.call(s.context, xhr, e, status);
                    g && $.event.trigger("ajaxError", [xhr, s, e]);
                    s.complete && s.complete.call(s.context, xhr, e);
                }
            };

            g = s.global;
            // trigger ajax global events so that activity/block indicators work like normal
            if (g && !$.active++) {
                $.event.trigger("ajaxStart");
            }
            if (g) {
                $.event.trigger("ajaxSend", [xhr, s]);
            }

            if (s.beforeSend && s.beforeSend.call(s.context, xhr, s) === false) {
                if (s.global) {
                    $.active--;
                }
                return;
            }
            if (xhr.aborted) {
                return;
            }

            // add submitting element to data if we know it
            sub = form.clk;
            if (sub) {
                n = sub.name;
                if (n && !sub.disabled) {
                    s.extraData = s.extraData || {};
                    s.extraData[n] = sub.value;
                    if (sub.type == "image") {
                        s.extraData[n + '.x'] = form.clk_x;
                        s.extraData[n + '.y'] = form.clk_y;
                    }
                }
            }

            var CLIENT_TIMEOUT_ABORT = 1;
            var SERVER_ABORT = 2;

            function getDoc(frame) {
                var doc = frame.contentWindow ? frame.contentWindow.document : frame.contentDocument ? frame.contentDocument : frame.document;
                return doc;
            }

            // Rails CSRF hack (thanks to Yvan Barthelemy)
            var csrf_token = $('meta[name=csrf-token]').attr('content');
            var csrf_param = $('meta[name=csrf-param]').attr('content');
            if (csrf_param && csrf_token) {
                s.extraData = s.extraData || {};
                s.extraData[csrf_param] = csrf_token;
            }

            // take a breath so that pending repaints get some cpu time before the upload starts
            function doSubmit() {
                // make sure form attrs are set
                var t = $form.attr('target'), a = $form.attr('action');

                // update form attrs in IE friendly way
                form.setAttribute('target', id);
                if (!method) {
                    form.setAttribute('method', 'POST');
                }
                if (a != s.url) {
                    form.setAttribute('action', s.url);
                }

                // ie borks in some cases when setting encoding
                if (!s.skipEncodingOverride && (!method || /post/i.test(method))) {
                    $form.attr({
                        encoding: 'multipart/form-data',
                        enctype: 'multipart/form-data'
                    });
                }

                // support timout
                if (s.timeout) {
                    timeoutHandle = setTimeout(function () { timedOut = true; cb(CLIENT_TIMEOUT_ABORT); }, s.timeout);
                }

                // look for server aborts
                function checkState() {
                    try {
                        var state = getDoc(io).readyState;
                        log('state = ' + state);
                        if (state.toLowerCase() == 'uninitialized')
                            setTimeout(checkState, 50);
                    }
                    catch (e) {
                        log('Server abort: ', e, ' (', e.name, ')');
                        cb(SERVER_ABORT);
                        timeoutHandle && clearTimeout(timeoutHandle);
                        timeoutHandle = undefined;
                    }
                }

                // add "extra" data to form if provided in options
                var extraInputs = [];
                try {
                    if (s.extraData) {
                        for (var n in s.extraData) {
                            extraInputs.push(
							$('<input type="hidden" name="' + n + '">').attr('value', s.extraData[n])
								.appendTo(form)[0]);
                        }
                    }

                    if (!s.iframeTarget) {
                        // add iframe to doc and submit the form
                        $io.appendTo('body');
                        io.attachEvent ? io.attachEvent('onload', cb) : io.addEventListener('load', cb, false);
                    }
                    setTimeout(checkState, 15);
                    form.submit();
                }
                finally {
                    // reset attrs and remove "extra" input elements
                    form.setAttribute('action', a);
                    if (t) {
                        form.setAttribute('target', t);
                    } else {
                        $form.removeAttr('target');
                    }
                    $(extraInputs).remove();
                }
            }

            if (s.forceSync) {
                doSubmit();
            }
            else {
                setTimeout(doSubmit, 10); // this lets dom updates render
            }

            var data, doc, domCheckCount = 50, callbackProcessed;

            function cb(e) {
                if (xhr.aborted || callbackProcessed) {
                    return;
                }
                try {
                    doc = getDoc(io);
                }
                catch (ex) {
                    log('cannot access response document: ', ex);
                    e = SERVER_ABORT;
                }
                if (e === CLIENT_TIMEOUT_ABORT && xhr) {
                    xhr.abort('timeout');
                    return;
                }
                else if (e == SERVER_ABORT && xhr) {
                    xhr.abort('server abort');
                    return;
                }

                if (!doc || doc.location.href == s.iframeSrc) {
                    // response not received yet
                    if (!timedOut)
                        return;
                }
                io.detachEvent ? io.detachEvent('onload', cb) : io.removeEventListener('load', cb, false);

                var status = 'success', errMsg;
                try {
                    if (timedOut) {
                        throw 'timeout';
                    }

                    var isXml = s.dataType == 'xml' || doc.XMLDocument || $.isXMLDoc(doc);
                    log('isXml=' + isXml);
                    if (!isXml && window.opera && (doc.body == null || doc.body.innerHTML == '')) {
                        if (--domCheckCount) {
                            // in some browsers (Opera) the iframe DOM is not always traversable when
                            // the onload callback fires, so we loop a bit to accommodate
                            log('requeing onLoad callback, DOM not available');
                            setTimeout(cb, 250);
                            return;
                        }
                        // let this fall through because server response could be an empty document
                        //log('Could not access iframe DOM after mutiple tries.');
                        //throw 'DOMException: not available';
                    }

                    //log('response detected');
                    var docRoot = doc.body ? doc.body : doc.documentElement;
                    xhr.responseText = docRoot ? docRoot.innerHTML : null;
                    xhr.responseXML = doc.XMLDocument ? doc.XMLDocument : doc;
                    if (isXml)
                        s.dataType = 'xml';
                    xhr.getResponseHeader = function (header) {
                        var headers = { 'content-type': s.dataType };
                        return headers[header];
                    };
                    // support for XHR 'status' & 'statusText' emulation :
                    if (docRoot) {
                        xhr.status = Number(docRoot.getAttribute('status')) || xhr.status;
                        xhr.statusText = docRoot.getAttribute('statusText') || xhr.statusText;
                    }

                    var dt = (s.dataType || '').toLowerCase();
                    var scr = /(json|script|text)/.test(dt);
                    if (scr || s.textarea) {
                        // see if user embedded response in textarea
                        var ta = doc.getElementsByTagName('textarea')[0];
                        if (ta) {
                            xhr.responseText = ta.value;
                            // support for XHR 'status' & 'statusText' emulation :
                            xhr.status = Number(ta.getAttribute('status')) || xhr.status;
                            xhr.statusText = ta.getAttribute('statusText') || xhr.statusText;
                        }
                        else if (scr) {
                            // account for browsers injecting pre around json response
                            var pre = doc.getElementsByTagName('pre')[0];
                            var b = doc.getElementsByTagName('body')[0];
                            if (pre) {
                                xhr.responseText = pre.textContent ? pre.textContent : pre.innerText;
                            }
                            else if (b) {
                                xhr.responseText = b.textContent ? b.textContent : b.innerText;
                            }
                        }
                    }
                    else if (dt == 'xml' && !xhr.responseXML && xhr.responseText != null) {
                        xhr.responseXML = toXml(xhr.responseText);
                    }

                    try {
                        data = httpData(xhr, dt, s);
                    }
                    catch (e) {
                        status = 'parsererror';
                        xhr.error = errMsg = (e || status);
                    }
                }
                catch (e) {
                    log('error caught: ', e);
                    status = 'error';
                    xhr.error = errMsg = (e || status);
                }

                if (xhr.aborted) {
                    log('upload aborted');
                    status = null;
                }

                if (xhr.status) { // we've set xhr.status
                    status = (xhr.status >= 200 && xhr.status < 300 || xhr.status === 304) ? 'success' : 'error';
                }

                // ordering of these callbacks/triggers is odd, but that's how $.ajax does it
                if (status === 'success') {
                    s.success && s.success.call(s.context, data, 'success', xhr);
                    g && $.event.trigger("ajaxSuccess", [xhr, s]);
                }
                else if (status) {
                    if (errMsg == undefined)
                        errMsg = xhr.statusText;
                    s.error && s.error.call(s.context, xhr, status, errMsg);
                    g && $.event.trigger("ajaxError", [xhr, s, errMsg]);
                }

                g && $.event.trigger("ajaxComplete", [xhr, s]);

                if (g && ! --$.active) {
                    $.event.trigger("ajaxStop");
                }

                s.complete && s.complete.call(s.context, xhr, status);

                callbackProcessed = true;
                if (s.timeout)
                    clearTimeout(timeoutHandle);

                // clean up
                setTimeout(function () {
                    if (!s.iframeTarget)
                        $io.remove();
                    xhr.responseXML = null;
                }, 100);
            }

            var toXml = $.parseXML || function (s, doc) { // use parseXML if available (jQuery 1.5+)
                if (window.ActiveXObject) {
                    doc = new ActiveXObject('Microsoft.XMLDOM');
                    doc.async = 'false';
                    doc.loadXML(s);
                }
                else {
                    doc = (new DOMParser()).parseFromString(s, 'text/xml');
                }
                return (doc && doc.documentElement && doc.documentElement.nodeName != 'parsererror') ? doc : null;
            };
            var parseJSON = $.parseJSON || function (s) {
                return window['eval']('(' + s + ')');
            };

            var httpData = function (xhr, type, s) { // mostly lifted from jq1.4.4

                var ct = xhr.getResponseHeader('content-type') || '',
				xml = type === 'xml' || !type && ct.indexOf('xml') >= 0,
				data = xml ? xhr.responseXML : xhr.responseText;

                if (xml && data.documentElement.nodeName === 'parsererror') {
                    $.error && $.error('parsererror');
                }
                if (s && s.dataFilter) {
                    data = s.dataFilter(data, type);
                }
                if (typeof data === 'string') {
                    if (type === 'json' || !type && ct.indexOf('json') >= 0) {
                        data = parseJSON(data);
                    } else if (type === "script" || !type && ct.indexOf("javascript") >= 0) {
                        $.globalEval(data);
                    }
                }
                return data;
            };
        }
    };

    /**
    * ajaxForm() provides a mechanism for fully automating form submission.
    *
    * The advantages of using this method instead of ajaxSubmit() are:
    *
    * 1: This method will include coordinates for <input type="image" /> elements (if the element
    *	is used to submit the form).
    * 2. This method will include the submit element's name/value data (for the element that was
    *	used to submit the form).
    * 3. This method binds the submit() method to the form for you.
    *
    * The options argument for ajaxForm works exactly as it does for ajaxSubmit.  ajaxForm merely
    * passes the options argument along after properly binding events for submit elements and
    * the form itself.
    */
    $.fn.ajaxForm = function (options) {
        // in jQuery 1.3+ we can fix mistakes with the ready state
        if (this.length === 0) {
            var o = { s: this.selector, c: this.context };
            if (!$.isReady && o.s) {
                log('DOM not ready, queuing ajaxForm');
                $(function () {
                    $(o.s, o.c).ajaxForm(options);
                });
                return this;
            }
            // is your DOM ready?  http://docs.jquery.com/Tutorials:Introducing_$(document).ready()
            log('terminating; zero elements found by selector' + ($.isReady ? '' : ' (DOM not ready)'));
            return this;
        }

        return this.ajaxFormUnbind().bind('submit.form-plugin', function (e) {
            if (!e.isDefaultPrevented()) { // if event has been canceled, don't proceed
                e.preventDefault();
                $(this).ajaxSubmit(options);
            }
        }).bind('click.form-plugin', function (e) {
            var target = e.target;
            var $el = $(target);
            if (!($el.is(":submit,input:image"))) {
                // is this a child element of the submit el?  (ex: a span within a button)
                var t = $el.closest(':submit');
                if (t.length == 0) {
                    return;
                }
                target = t[0];
            }
            var form = this;
            form.clk = target;
            if (target.type == 'image') {
                if (e.offsetX != undefined) {
                    form.clk_x = e.offsetX;
                    form.clk_y = e.offsetY;
                } else if (typeof $.fn.offset == 'function') { // try to use dimensions plugin
                    var offset = $el.offset();
                    form.clk_x = e.pageX - offset.left;
                    form.clk_y = e.pageY - offset.top;
                } else {
                    form.clk_x = e.pageX - target.offsetLeft;
                    form.clk_y = e.pageY - target.offsetTop;
                }
            }
            // clear form vars
            setTimeout(function () { form.clk = form.clk_x = form.clk_y = null; }, 100);
        });
    };

    // ajaxFormUnbind unbinds the event handlers that were bound by ajaxForm
    $.fn.ajaxFormUnbind = function () {
        return this.unbind('submit.form-plugin click.form-plugin');
    };

    /**
    * formToArray() gathers form element data into an array of objects that can
    * be passed to any of the following ajax functions: $.get, $.post, or load.
    * Each object in the array has both a 'name' and 'value' property.  An example of
    * an array for a simple login form might be:
    *
    * [ { name: 'username', value: 'jresig' }, { name: 'password', value: 'secret' } ]
    *
    * It is this array that is passed to pre-submit callback functions provided to the
    * ajaxSubmit() and ajaxForm() methods.
    */
    $.fn.formToArray = function (semantic) {
        var a = [];
        if (this.length === 0) {
            return a;
        }

        var form = this[0];
        var els = semantic ? form.getElementsByTagName('*') : form.elements;
        if (!els) {
            return a;
        }

        var i, j, n, v, el, max, jmax;
        for (i = 0, max = els.length; i < max; i++) {
            el = els[i];
            n = el.name;
            if (!n) {
                continue;
            }

            if (semantic && form.clk && el.type == "image") {
                // handle image inputs on the fly when semantic == true
                if (!el.disabled && form.clk == el) {
                    a.push({ name: n, value: $(el).val(), type: el.type });
                    a.push({ name: n + '.x', value: form.clk_x }, { name: n + '.y', value: form.clk_y });
                }
                continue;
            }

            v = $.fieldValue(el, true);
            if (v && v.constructor == Array) {
                for (j = 0, jmax = v.length; j < jmax; j++) {
                    a.push({ name: n, value: v[j] });
                }
            }
            else if (v !== null && typeof v != 'undefined') {
                a.push({ name: n, value: v, type: el.type });
            }
        }

        if (!semantic && form.clk) {
            // input type=='image' are not found in elements array! handle it here
            var $input = $(form.clk), input = $input[0];
            n = input.name;
            if (n && !input.disabled && input.type == 'image') {
                a.push({ name: n, value: $input.val() });
                a.push({ name: n + '.x', value: form.clk_x }, { name: n + '.y', value: form.clk_y });
            }
        }
        return a;
    };

    /**
    * Serializes form data into a 'submittable' string. This method will return a string
    * in the format: name1=value1&amp;name2=value2
    */
    $.fn.formSerialize = function (semantic) {
        //hand off to jQuery.param for proper encoding
        return $.param(this.formToArray(semantic));
    };

    /**
    * Serializes all field elements in the jQuery object into a query string.
    * This method will return a string in the format: name1=value1&amp;name2=value2
    */
    $.fn.fieldSerialize = function (successful) {
        var a = [];
        this.each(function () {
            var n = this.name;
            if (!n) {
                return;
            }
            var v = $.fieldValue(this, successful);
            if (v && v.constructor == Array) {
                for (var i = 0, max = v.length; i < max; i++) {
                    a.push({ name: n, value: v[i] });
                }
            }
            else if (v !== null && typeof v != 'undefined') {
                a.push({ name: this.name, value: v });
            }
        });
        //hand off to jQuery.param for proper encoding
        return $.param(a);
    };

    /**
    * Returns the value(s) of the element in the matched set.  For example, consider the following form:
    *
    *  <form><fieldset>
    *	  <input name="A" type="text" />
    *	  <input name="A" type="text" />
    *	  <input name="B" type="checkbox" value="B1" />
    *	  <input name="B" type="checkbox" value="B2"/>
    *	  <input name="C" type="radio" value="C1" />
    *	  <input name="C" type="radio" value="C2" />
    *  </fieldset></form>
    *
    *  var v = $(':text').fieldValue();
    *  // if no values are entered into the text inputs
    *  v == ['','']
    *  // if values entered into the text inputs are 'foo' and 'bar'
    *  v == ['foo','bar']
    *
    *  var v = $(':checkbox').fieldValue();
    *  // if neither checkbox is checked
    *  v === undefined
    *  // if both checkboxes are checked
    *  v == ['B1', 'B2']
    *
    *  var v = $(':radio').fieldValue();
    *  // if neither radio is checked
    *  v === undefined
    *  // if first radio is checked
    *  v == ['C1']
    *
    * The successful argument controls whether or not the field element must be 'successful'
    * (per http://www.w3.org/TR/html4/interact/forms.html#successful-controls).
    * The default value of the successful argument is true.  If this value is false the value(s)
    * for each element is returned.
    *
    * Note: This method *always* returns an array.  If no valid value can be determined the
    *	array will be empty, otherwise it will contain one or more values.
    */
    $.fn.fieldValue = function (successful) {
        for (var val = [], i = 0, max = this.length; i < max; i++) {
            var el = this[i];
            var v = $.fieldValue(el, successful);
            if (v === null || typeof v == 'undefined' || (v.constructor == Array && !v.length)) {
                continue;
            }
            v.constructor == Array ? $.merge(val, v) : val.push(v);
        }
        return val;
    };

    /**
    * Returns the value of the field element.
    */
    $.fieldValue = function (el, successful) {
        var n = el.name, t = el.type, tag = el.tagName.toLowerCase();
        if (successful === undefined) {
            successful = true;
        }

        if (successful && (!n || el.disabled || t == 'reset' || t == 'button' ||
		(t == 'checkbox' || t == 'radio') && !el.checked ||
		(t == 'submit' || t == 'image') && el.form && el.form.clk != el ||
		tag == 'select' && el.selectedIndex == -1)) {
            return null;
        }

        if (tag == 'select') {
            var index = el.selectedIndex;
            if (index < 0) {
                return null;
            }
            var a = [], ops = el.options;
            var one = (t == 'select-one');
            var max = (one ? index + 1 : ops.length);
            for (var i = (one ? index : 0); i < max; i++) {
                var op = ops[i];
                if (op.selected) {
                    var v = op.value;
                    if (!v) { // extra pain for IE...
                        v = (op.attributes && op.attributes['value'] && !(op.attributes['value'].specified)) ? op.text : op.value;
                    }
                    if (one) {
                        return v;
                    }
                    a.push(v);
                }
            }
            return a;
        }
        return $(el).val();
    };

    /**
    * Clears the form data.  Takes the following actions on the form's input fields:
    *  - input text fields will have their 'value' property set to the empty string
    *  - select elements will have their 'selectedIndex' property set to -1
    *  - checkbox and radio inputs will have their 'checked' property set to false
    *  - inputs of type submit, button, reset, and hidden will *not* be effected
    *  - button elements will *not* be effected
    */
    $.fn.clearForm = function (includeHidden) {
        return this.each(function () {
            $('input,select,textarea', this).clearFields(includeHidden);
        });
    };

    /**
    * Clears the selected form elements.
    */
    $.fn.clearFields = $.fn.clearInputs = function (includeHidden) {
        var re = /^(?:color|date|datetime|email|month|number|password|range|search|tel|text|time|url|week)$/i; // 'hidden' is not in this list
        return this.each(function () {
            var t = this.type, tag = this.tagName.toLowerCase();
            if (re.test(t) || tag == 'textarea' || (includeHidden && /hidden/.test(t))) {
                this.value = '';
            }
            else if (t == 'checkbox' || t == 'radio') {
                this.checked = false;
            }
            else if (tag == 'select') {
                this.selectedIndex = -1;
            }
        });
    };

    /**
    * Resets the form data.  Causes all form elements to be reset to their original value.
    */
    $.fn.resetForm = function () {
        return this.each(function () {
            // guard against an input with the name of 'reset'
            // note that IE reports the reset function as an 'object'
            if (typeof this.reset == 'function' || (typeof this.reset == 'object' && !this.reset.nodeType)) {
                this.reset();
            }
        });
    };

    /**
    * Enables or disables any matching elements.
    */
    $.fn.enable = function (b) {
        if (b === undefined) {
            b = true;
        }
        return this.each(function () {
            this.disabled = !b;
        });
    };

    /**
    * Checks/unchecks any matching checkboxes or radio buttons and
    * selects/deselects and matching option elements.
    */
    $.fn.selected = function (select) {
        if (select === undefined) {
            select = true;
        }
        return this.each(function () {
            var t = this.type;
            if (t == 'checkbox' || t == 'radio') {
                this.checked = select;
            }
            else if (this.tagName.toLowerCase() == 'option') {
                var $sel = $(this).parent('select');
                if (select && $sel[0] && $sel[0].type == 'select-one') {
                    // deselect all other options
                    $sel.find('option').selected(false);
                }
                this.selected = select;
            }
        });
    };

    // expose debug var
    $.fn.ajaxSubmit.debug = false;

    // helper fn for console logging
    function log() {
        if (!$.fn.ajaxSubmit.debug)
            return;
        var msg = '[jquery.form] ' + Array.prototype.join.call(arguments, '');
        if (window.console && window.console.log) {
            window.console.log(msg);
        }
        else if (window.opera && window.opera.postError) {
            window.opera.postError(msg);
        }
    };

})(jQuery);