// source --> https://yatesvacuum.com/wp-content/plugins/woocommerce/assets/js/frontend/single-product.js?ver=10.8.1
/*global wc_single_product_params, PhotoSwipe, PhotoSwipeUI_Default */
jQuery( function( $ ) {
// wc_single_product_params is required to continue.
if ( typeof wc_single_product_params === 'undefined' ) {
return false;
}
$( 'body' )
// Tabs
.on( 'init', '.wc-tabs-wrapper, .woocommerce-tabs', function() {
$( this ).find( '.wc-tab, .woocommerce-tabs .panel:not(.panel .panel)' ).hide();
var hash = window.location.hash;
var url = window.location.href;
var $tabs = $( this ).find( '.wc-tabs, ul.tabs' ).first();
if ( hash.toLowerCase().indexOf( 'comment-' ) >= 0 || hash === '#reviews' || hash === '#tab-reviews' ) {
$tabs.find( 'li.reviews_tab a' ).trigger( 'click' );
} else if ( url.indexOf( 'comment-page-' ) > 0 || url.indexOf( 'cpage=' ) > 0 ) {
$tabs.find( 'li.reviews_tab a' ).trigger( 'click' );
} else if ( hash === '#tab-additional_information' ) {
$tabs.find( 'li.additional_information_tab a' ).trigger( 'click' );
} else {
$tabs.find( 'li:first a' ).trigger( 'click' );
}
} )
.on( 'click', '.wc-tabs li a, ul.tabs li a', function( e ) {
e.preventDefault();
var $tab = $( this );
var $tabs_wrapper = $tab.closest( '.wc-tabs-wrapper, .woocommerce-tabs' );
var $tabs = $tabs_wrapper.find( '.wc-tabs, ul.tabs' );
$tabs.find( 'li' ).removeClass( 'active' );
$tabs
.find( 'a[role="tab"]' )
.attr( 'aria-selected', 'false' )
.attr( 'tabindex', '-1' );
$tabs_wrapper.find( '.wc-tab, .panel:not(.panel .panel)' ).hide();
$tab.closest( 'li' ).addClass( 'active' );
$tab
.attr( 'aria-selected', 'true' )
.attr( 'tabindex', '0' );
$tabs_wrapper.find( '#' + $tab.attr( 'href' ).split( '#' )[1] ).show();
} )
.on( 'keydown', '.wc-tabs li a, ul.tabs li a', function( e ) {
var isRTL = document.documentElement.dir === 'rtl';
var direction = e.key;
var next = isRTL ? 'ArrowLeft' : 'ArrowRight';
var prev = isRTL ? 'ArrowRight' : 'ArrowLeft';
var down = 'ArrowDown';
var up = 'ArrowUp';
var home = 'Home';
var end = 'End';
if ( ! [ next, prev, down, up, end, home ].includes( direction ) ) {
return;
}
var $tab = $( this );
var $tabs_wrapper = $tab.closest( '.wc-tabs-wrapper, .woocommerce-tabs' );
var $tabsList = $tabs_wrapper.find( '.wc-tabs, ul.tabs' );
var $tabs = $tabsList.find( 'a[role="tab"]' );
var endIndex = $tabs.length - 1;
var tabIndex = $tabs.index( $tab );
var targetIndex = direction === prev || direction === up ? tabIndex - 1 : tabIndex + 1;
var orientation = 'horizontal';
/**
* We don't know if the tabs are going to be vertical or horizontal,
* so let's try to detect the orientation depending on the position of the tabs.
*/
if ( $tabs.length >= 2 ) {
var firstTab = $tabs[0].getBoundingClientRect();
var secondTab = $tabs[1].getBoundingClientRect();
var orientation = Math.abs( secondTab.top - firstTab.top ) > Math.abs( secondTab.left - firstTab.left )
? 'vertical'
: 'horizontal';
}
/**
* If the tabs are vertical, we don't need to detect left/right keys
* If the tabs are horizontal, we don't need to detect up/down keys
*/
if (
( orientation === 'vertical' && ( direction === prev || direction === next ) ) ||
( orientation === 'horizontal' && ( direction === up || direction === down ) )
) {
return;
}
e.preventDefault();
if (
( direction === prev && tabIndex === 0 && orientation === 'horizontal' ) ||
( direction === up && tabIndex === 0 && orientation === 'vertical' ) ||
direction === end
) {
targetIndex = endIndex;
} else if (
( next === direction && tabIndex === endIndex && orientation === 'horizontal' ) ||
( down === direction && tabIndex === endIndex && orientation === 'vertical' ) ||
direction === home
) {
targetIndex = 0;
}
$tabs.eq( targetIndex ).focus();
} )
// Review link
.on( 'click', 'a.woocommerce-review-link', function() {
$( '.reviews_tab a' ).trigger( 'click' );
return true;
} )
// Star ratings for comments
.on( 'init', '#rating', function() {
$( this )
.hide()
.before(
'\
\
' +
wc_single_product_params.i18n_rating_options[0] +
'\
' +
wc_single_product_params.i18n_rating_options[1] +
'\
' +
wc_single_product_params.i18n_rating_options[2] +
'\
' +
wc_single_product_params.i18n_rating_options[3] +
'\
' +
wc_single_product_params.i18n_rating_options[4] +
'\
\
'
);
} )
.on( 'click', '#respond p.stars a', function() {
var $star = $( this ),
starPos = $star.closest( 'p.stars' ).find( 'a' ).index( $star ) + 1,
$rating = $( this ).closest( '#respond' ).find( '#rating' ),
$container = $( this ).closest( '.stars' );
$rating.val( starPos );
$star.siblings( 'a' )
.removeClass( 'active' )
.attr( 'aria-checked', 'false' )
.attr( 'tabindex', '-1' );
$star
.addClass( 'active' )
.attr( 'aria-checked', 'true' )
.attr( 'tabindex', '0' );
$container.addClass( 'selected' );
return false;
} )
.on( 'click', '#respond #submit', function() {
var $rating = $( this ).closest( '#respond' ).find( '#rating' ),
rating = $rating.val();
if ( $rating.length > 0 && ! rating && wc_single_product_params.review_rating_required === 'yes' ) {
window.alert( wc_single_product_params.i18n_required_rating_text );
return false;
}
} )
/**
* Handle keyup events for tabs, tabs li a, and respond p.stars a.
* The stopPropagation is used to prevent the keyup event from being triggered on the flexslider.
*/
.on( 'keyup', '.wc-tabs li a, ul.tabs li a, #respond p.stars a', function( e ) {
var direction = e.key;
var next = [ 'ArrowRight', 'ArrowDown' ];
var prev = [ 'ArrowLeft', 'ArrowUp' ];
var allDirections = next.concat( prev );
if ( ! allDirections.includes( direction ) ) {
return;
}
e.preventDefault();
e.stopPropagation();
if ( next.includes( direction ) ) {
$( this ).next().focus().click();
return;
}
$( this ).prev().focus().click();
} );
// Init Tabs and Star Ratings
$( '.wc-tabs-wrapper, .woocommerce-tabs, #rating' ).trigger( 'init' );
var productGalleryElement;
/**
* Product gallery class.
*/
var ProductGallery = function( $target, args ) {
this.$target = $target;
this.$images = $( '.woocommerce-product-gallery__image', $target );
// No images? Abort.
if ( 0 === this.$images.length ) {
this.$target.css( 'opacity', 1 );
return;
}
// Make this object available.
$target.data( 'product_gallery', this );
// Pick functionality to initialize...
this.flexslider_enabled = 'function' === typeof $.fn.flexslider && wc_single_product_params.flexslider_enabled;
this.zoom_enabled = 'function' === typeof $.fn.zoom && wc_single_product_params.zoom_enabled;
this.photoswipe_enabled = typeof PhotoSwipe !== 'undefined' && wc_single_product_params.photoswipe_enabled;
// ...also taking args into account.
if ( args ) {
this.flexslider_enabled = false === args.flexslider_enabled ? false : this.flexslider_enabled;
this.zoom_enabled = false === args.zoom_enabled ? false : this.zoom_enabled;
this.photoswipe_enabled = false === args.photoswipe_enabled ? false : this.photoswipe_enabled;
}
// ...and what is in the gallery.
if ( 1 === this.$images.length ) {
this.flexslider_enabled = false;
}
// Bind functions to this.
this.initFlexslider = this.initFlexslider.bind( this );
this.initZoom = this.initZoom.bind( this );
this.initZoomForTarget = this.initZoomForTarget.bind( this );
this.initPhotoswipe = this.initPhotoswipe.bind( this );
this.onResetSlidePosition = this.onResetSlidePosition.bind( this );
this.getGalleryItems = this.getGalleryItems.bind( this );
this.openPhotoswipe = this.openPhotoswipe.bind( this );
this.trapFocusPhotoswipe = this.trapFocusPhotoswipe.bind( this );
this.handlePswpTrapFocus = this.handlePswpTrapFocus.bind( this );
if ( this.flexslider_enabled ) {
this.initFlexslider( args.flexslider );
$target.on( 'woocommerce_gallery_reset_slide_position', this.onResetSlidePosition );
} else {
this.$target.css( 'opacity', 1 );
}
if ( this.zoom_enabled ) {
this.initZoom();
$target.on( 'woocommerce_gallery_init_zoom', this.initZoom );
}
if ( this.photoswipe_enabled ) {
this.initPhotoswipe();
}
};
/**
* Initialize flexSlider.
*/
ProductGallery.prototype.initFlexslider = function( args ) {
var $target = this.$target,
gallery = this;
var options = $.extend( {
selector: '.woocommerce-product-gallery__wrapper > .woocommerce-product-gallery__image',
start: function() {
$target.css( 'opacity', 1 );
},
after: function( slider ) {
gallery.initZoomForTarget( gallery.$images.eq( slider.currentSlide ) );
}
}, args );
$target.flexslider( options );
// Trigger resize after main image loads to ensure correct gallery size.
$( '.woocommerce-product-gallery__wrapper .woocommerce-product-gallery__image:eq(0) .wp-post-image' ).one( 'load', function() {
var $image = $( this );
if ( $image ) {
setTimeout( function() {
var setHeight = $image.closest( '.woocommerce-product-gallery__image' ).height();
var $viewport = $image.closest( '.flex-viewport' );
if ( setHeight && $viewport ) {
$viewport.height( setHeight );
}
}, 100 );
}
} ).each( function() {
if ( this.complete ) {
$( this ).trigger( 'load' );
}
} );
};
/**
* Init zoom.
*/
ProductGallery.prototype.initZoom = function() {
if (document.readyState === 'complete') {
this.initZoomForTarget(this.$images.first());
} else {
$(window).on('load', () => {
this.initZoomForTarget(this.$images.first());
});
}
};
/**
* Init zoom.
*/
ProductGallery.prototype.initZoomForTarget = function( zoomTarget ) {
if ( ! this.zoom_enabled ) {
return false;
}
var galleryWidth = this.$target.width(),
zoomEnabled = false;
$( zoomTarget ).each( function( index, target ) {
var image = $( target ).find( 'img' );
if ( image.data( 'large_image_width' ) > galleryWidth ) {
zoomEnabled = true;
return false;
}
} );
// But only zoom if the img is larger than its container.
if ( zoomEnabled ) {
var zoom_options = $.extend( {
touch: false,
callback: function() {
var zoomImg = this;
setTimeout( function() {
zoomImg.removeAttribute( 'role' );
zoomImg.setAttribute( 'alt', '' );
zoomImg.setAttribute( 'aria-hidden', 'true' );
}, 100 );
}
}, wc_single_product_params.zoom_options );
if ( 'ontouchstart' in document.documentElement ) {
zoom_options.on = 'click';
}
zoomTarget.trigger( 'zoom.destroy' );
zoomTarget.zoom( zoom_options );
setTimeout( function() {
if ( zoomTarget.find(':hover').length ) {
zoomTarget.trigger( 'mouseover' );
}
}, 100 );
}
};
/**
* Init PhotoSwipe.
*/
ProductGallery.prototype.initPhotoswipe = function() {
if ( this.zoom_enabled && this.$images.length > 0 ) {
this.$target.prepend(
'' +
'🔍' +
''
);
this.$target.on( 'click', '.woocommerce-product-gallery__trigger', this.openPhotoswipe );
this.$target.on( 'keydown', '.woocommerce-product-gallery__trigger', ( e ) => {
if ( e.key === ' ' ) {
this.openPhotoswipe( e );
}
} );
this.$target.on( 'click', '.woocommerce-product-gallery__image a', function( e ) {
e.preventDefault();
});
// If flexslider is disabled, gallery images also need to trigger photoswipe on click.
if ( ! this.flexslider_enabled ) {
this.$target.on( 'click', '.woocommerce-product-gallery__image a', this.openPhotoswipe );
}
} else {
this.$target.on( 'click', '.woocommerce-product-gallery__image a', this.openPhotoswipe );
}
};
/**
* Reset slide position to 0.
*/
ProductGallery.prototype.onResetSlidePosition = function() {
this.$target.flexslider( 0 );
};
/**
* Get product gallery image items.
*/
ProductGallery.prototype.getGalleryItems = function() {
var $slides = this.$images,
items = [];
if ( $slides.length > 0 ) {
$slides.each( function( i, el ) {
var img = $( el ).find( 'img' );
if ( img.length ) {
var large_image_src = img.attr( 'data-large_image' ),
large_image_w = img.attr( 'data-large_image_width' ),
large_image_h = img.attr( 'data-large_image_height' ),
alt = img.attr( 'alt' ),
item = {
alt : alt,
src : large_image_src,
w : large_image_w,
h : large_image_h,
title: img.attr( 'data-caption' ) ? img.attr( 'data-caption' ) : img.attr( 'title' )
};
items.push( item );
}
} );
}
return items;
};
/**
* Open photoswipe modal.
*/
ProductGallery.prototype.openPhotoswipe = function( e ) {
e.preventDefault();
var pswpElement = $( '.pswp' )[0],
items = this.getGalleryItems(),
eventTarget = $( e.target ),
currentTarget = e.currentTarget,
self = this,
clicked;
if ( 0 < eventTarget.closest( '.woocommerce-product-gallery__trigger' ).length ) {
clicked = this.$target.find( '.flex-active-slide' );
} else {
clicked = eventTarget.closest( '.woocommerce-product-gallery__image' );
}
var options = $.extend( {
index: $( clicked ).index(),
addCaptionHTMLFn: function( item, captionEl ) {
if ( ! item.title ) {
captionEl.children[0].textContent = '';
return false;
}
captionEl.children[0].textContent = item.title;
return true;
},
timeToIdle: 0, // Ensure the gallery controls are always visible to avoid keyboard navigation issues.
}, wc_single_product_params.photoswipe_options );
// Initializes and opens PhotoSwipe.
var photoswipe = new PhotoSwipe( pswpElement, PhotoSwipeUI_Default, items, options );
photoswipe.listen( 'afterInit', function() {
self.trapFocusPhotoswipe( true );
});
photoswipe.listen( 'close', function() {
self.trapFocusPhotoswipe( false );
currentTarget.focus();
});
photoswipe.init();
};
/**
* Control focus in photoswipe modal.
*
* @param {boolean} trapFocus - Whether to trap focus or not.
*/
ProductGallery.prototype.trapFocusPhotoswipe = function( trapFocus ) {
var pswp = document.querySelector( '.pswp' );
if ( ! pswp ) {
return;
}
if ( trapFocus ) {
pswp.addEventListener( 'keydown', this.handlePswpTrapFocus );
} else {
pswp.removeEventListener( 'keydown', this.handlePswpTrapFocus );
}
};
/**
* Handle keydown event in photoswipe modal.
*/
ProductGallery.prototype.handlePswpTrapFocus = function( e ) {
var allFocusablesEls = e.currentTarget.querySelectorAll( 'button:not([disabled])' );
var filteredFocusablesEls = Array.from( allFocusablesEls ).filter( function( btn ) {
return btn.style.display !== 'none' && window.getComputedStyle( btn ).display !== 'none';
} );
if ( 1 >= filteredFocusablesEls.length ) {
return;
}
var firstTabStop = filteredFocusablesEls[0];
var lastTabStop = filteredFocusablesEls[filteredFocusablesEls.length - 1];
if ( e.key === 'Tab' ) {
if ( e.shiftKey ) {
if ( document.activeElement === firstTabStop ) {
e.preventDefault();
lastTabStop.focus();
}
} else if ( document.activeElement === lastTabStop ) {
e.preventDefault();
firstTabStop.focus();
}
}
};
/**
* Function to call wc_product_gallery on jquery selector.
*/
$.fn.wc_product_gallery = function( args ) {
new ProductGallery( this, args || wc_single_product_params );
return this;
};
/*
* Initialize all galleries on page.
*/
$( '.woocommerce-product-gallery' ).each( function() {
$( this ).trigger( 'wc-product-gallery-before-init', [ this, wc_single_product_params ] );
productGalleryElement = $( this ).wc_product_gallery( wc_single_product_params );
$( this ).trigger( 'wc-product-gallery-after-init', [ this, wc_single_product_params ] );
} );
} );
// source --> https://yatesvacuum.com/wp-content/plugins/woocommerce/assets/js/jquery-blockui/jquery.blockUI.js?ver=2.7.0-wc.10.8.1
/*!
* jQuery blockUI plugin
* Version 2.70.0-2014.11.23
* Requires jQuery v1.7 or later
*
* Examples at: http://malsup.com/jquery/block/
* Copyright (c) 2007-2013 M. Alsup
* Dual licensed under the MIT and GPL licenses:
* http://www.opensource.org/licenses/mit-license.php
* http://www.gnu.org/licenses/gpl.html
*
* Thanks to Amir-Hossein Sobhi for some excellent contributions!
*/
;(function() {
/*jshint eqeqeq:false curly:false latedef:false */
"use strict";
function setup($) {
$.fn._fadeIn = $.fn.fadeIn;
var noOp = $.noop || function() {};
// this bit is to ensure we don't call setExpression when we shouldn't (with extra muscle to handle
// confusing userAgent strings on Vista)
var msie = /MSIE/.test(navigator.userAgent);
var ie6 = /MSIE 6.0/.test(navigator.userAgent) && ! /MSIE 8.0/.test(navigator.userAgent);
var mode = document.documentMode || 0;
var setExpr = 'function' === typeof document.createElement('div').style.setExpression ? document.createElement('div').style.setExpression : false;
// 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 = $('');
if (title) $m.append(''+title+'
');
if (message) $m.append(''+message+'
');
if (timeout === undefined) timeout = 3000;
// Added by konapun: Set timeout to 30 seconds if this growl is moused over, like normal toast notifications
var callBlock = function(opts) {
opts = opts || {};
$.blockUI({
message: $m,
fadeIn : typeof opts.fadeIn !== 'undefined' ? opts.fadeIn : 700,
fadeOut: typeof opts.fadeOut !== 'undefined' ? opts.fadeOut : 1000,
timeout: typeof opts.timeout !== 'undefined' ? opts.timeout : timeout,
centerY: false,
showOverlay: false,
onUnblock: onClose,
css: $.blockUI.defaults.growlCSS
});
};
callBlock();
var nonmousedOpacity = $m.css('opacity');
$m.on( 'mouseover', function() {
callBlock({
fadeIn: 0,
timeout: 30000
});
var displayBlock = $('.blockMsg');
displayBlock.stop(); // cancel fadeout if it has started
displayBlock.fadeTo(300, 1); // make it easier to read the message by removing transparency
}).on( 'mouseout', function() {
$('.blockMsg').fadeOut(1000);
});
// End konapun additions
};
// plugin method for blocking element content
$.fn.block = function(opts) {
if ( this[0] === window ) {
$.blockUI( opts );
return this;
}
var fullOpts = $.extend({}, $.blockUI.defaults, opts || {});
this.each(function() {
var $el = $(this);
if (fullOpts.ignoreIfBlocked && $el.data('blockUI.isBlocked'))
return;
$el.unblock({ fadeOut: 0 });
});
return this.each(function() {
if ($.css(this,'position') == 'static') {
this.style.position = 'relative';
$(this).data('blockUI.static', true);
}
this.style.zoom = 1; // force 'hasLayout' in ie
install(this, opts);
});
};
// plugin method for unblocking element content
$.fn.unblock = function(opts) {
if ( this[0] === window ) {
$.unblockUI( opts );
return this;
}
return this.each(function() {
remove(this, opts);
});
};
$.blockUI.version = 2.70; // 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: 'Please wait...
',
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'
},
// style to replace wait cursor before unblocking to correct issue
// of lingering wait cursor
cursorReset: 'default',
// 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)
/*jshint scripturl:true */
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,
// by default blockUI will suppress 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,
// elements that can receive focus
focusableElements: ':input:enabled:visible',
// suppresses the use of overlay styles on FF/Linux (due to performance issues with opacity)
// no longer needed in 2012
// 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,
// callback method invoked when the overlay area is clicked.
// setting this will turn the cursor to a pointer, otherwise cursor defined in overlayCss will be used.
onOverlayClick: null,
// don't ask; if you really must know: http://groups.google.com/group/jquery-en/browse_thread/thread/36640a8730503595/2f6a79a77a78e493#2f6a79a77a78e493
quirksmodeOffsetHack: 4,
// class name of the message block
blockMsgClass: 'blockMsg',
// if it is already blocked, then ignore it (don't unblock and reblock)
ignoreIfBlocked: false
};
// private data and functions follow...
var pageBlock = null;
var pageBlockEls = [];
function install(el, opts) {
var css, themedCSS;
var full = (el == window);
var msg = (opts && opts.message !== undefined ? opts.message : undefined);
opts = $.extend({}, $.blockUI.defaults, opts || {});
if (opts.ignoreIfBlocked && $(el).data('blockUI.isBlocked'))
return;
opts.overlayCSS = $.extend({}, $.blockUI.defaults.overlayCSS, opts.overlayCSS || {});
css = $.extend({}, $.blockUI.defaults.css, opts.css || {});
if (opts.onOverlayClick)
opts.overlayCSS.cursor = 'pointer';
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);
}
$(el).data('blockUI.onUnblock', opts.onUnblock);
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 suppress 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, lyr2, lyr3, s;
if (msie || opts.forceIframe)
lyr1 = $('');
else
lyr1 = $('');
if (opts.theme)
lyr2 = $('');
else
lyr2 = $('');
if (opts.theme && full) {
s = '';
if ( opts.title ) {
s += '';
}
s += '
';
s += '