/*
 * jQuery blockUI plugin
 * Version 2.66.0-2013.10.09
 * 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 () {
    "use strict"; function setup($) {
        $.fn._fadeIn = $.fn.fadeIn; var noOp = $.noop || function () { }; 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 = $.isFunction(document.createElement('div').style.setExpression); $.blockUI = function (opts) { install(window, opts); }; $.unblockUI = function (opts) { remove(window, opts); }; $.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; 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.mouseover(function () { callBlock({ fadeIn: 0, timeout: 30000 }); var displayBlock = $('.blockMsg'); displayBlock.stop(); displayBlock.fadeTo(300, 1); }).mouseout(function () { $('.blockMsg').fadeOut(1000); }); }; $.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; install(this, opts);
            });
        }; $.fn.unblock = function (opts) {
            if (this[0] === window) { $.unblockUI(opts); return this; }
            return this.each(function () { remove(this, opts); });
        }; $.blockUI.version = 2.66; $.blockUI.defaults = { message: '<h1>Please wait...</h1>', title: null, draggable: true, theme: false, css: { padding: 0, margin: 0, width: '30%', top: '40%', left: '35%', textAlign: 'center', color: '#000', border: '3px solid #aaa', backgroundColor: '#fff', cursor: 'wait' }, themedCSS: { width: '30%', top: '40%', left: '35%' }, overlayCSS: { backgroundColor: '#000', opacity: 0.6, cursor: 'wait' }, cursorReset: 'default', 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' }, iframeSrc: /^https/i.test(window.location.href || '') ? 'javascript:false' : 'about:blank', forceIframe: false, baseZ: 1000, centerX: true, centerY: true, allowBodyStretch: true, bindEvents: true, constrainTabKey: true, fadeIn: 200, fadeOut: 400, timeout: 0, showOverlay: true, focusInput: true, focusableElements: ':input:enabled:visible', onBlock: null, onUnblock: null, onOverlayClick: null, quirksmodeOffsetHack: 4, blockMsgClass: 'blockMsg', ignoreIfBlocked: false }; 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; if (full && pageBlock)
                        remove(window, { fadeOut: 0 }); 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; var lyr1, lyr2, lyr3, s; if (msie || opts.forceIframe)
                lyr1 = $('<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>'); else
                lyr1 = $('<div class="blockUI" style="display:none"></div>'); if (opts.theme)
                    lyr2 = $('<div class="blockUI blockOverlay ui-widget-overlay" style="z-index:' + (z++) + ';display:none"></div>'); else
                    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>'); if (opts.theme && full) {
                        s = '<div class="blockUI ' + opts.blockMsgClass + ' blockPage ui-dialog ui-widget ui-corner-all" style="z-index:' + (z + 10) + ';display:none;position:fixed">'; if (opts.title) { s += '<div class="ui-widget-header ui-dialog-titlebar ui-corner-all blockTitle">' + (opts.title || '&nbsp;') + '</div>'; }
                        s += '<div class="ui-widget-content ui-dialog-content"></div>'; s += '</div>';
                    }
                    else if (opts.theme) {
                        s = '<div class="blockUI ' + opts.blockMsgClass + ' blockElement ui-dialog ui-widget ui-corner-all" style="z-index:' + (z + 10) + ';display:none;position:absolute">'; if (opts.title) { s += '<div class="ui-widget-header ui-dialog-titlebar ui-corner-all blockTitle">' + (opts.title || '&nbsp;') + '</div>'; }
                        s += '<div class="ui-widget-content ui-dialog-content"></div>'; s += '</div>';
                    }
                    else if (full) { s = '<div class="blockUI ' + opts.blockMsgClass + ' blockPage" style="z-index:' + (z + 10) + ';display:none;position:fixed"></div>'; }
                    else { s = '<div class="blockUI ' + opts.blockMsgClass + ' blockElement" style="z-index:' + (z + 10) + ';display:none;position:absolute"></div>'; }
            lyr3 = $(s); if (msg) {
                if (opts.theme) { lyr3.css(themedCSS); lyr3.addClass('ui-widget-content'); }
                else
                    lyr3.css(css);
            }
            if (!opts.theme)
                lyr2.css(opts.overlayCSS); lyr2.css('position', full ? 'fixed' : 'absolute'); if (msie || opts.forceIframe)
                    lyr1.css('opacity', 0.0); var layers = [lyr1, lyr2, lyr3], $par = full ? $('body') : $(el); $.each(layers, function () { this.appendTo($par); }); if (opts.theme && opts.draggable && $.fn.draggable) { lyr3.draggable({ handle: '.ui-dialog-titlebar', cancel: 'li' }); }
            var expr = setExpr && (!$.support.boxModel || $('object,embed', full ? null : el).length > 0); if (ie6 || expr) {
                if (full && opts.allowBodyStretch && $.support.boxModel)
                    $('html,body').css('height', '100%'); if ((ie6 || !$.support.boxModel) && !full) { var t = sz(el, 'borderTopWidth'), l = sz(el, 'borderLeftWidth'); var fixT = t ? '(0 - ' + t + ')' : 0; var fixL = l ? '(0 - ' + l + ')' : 0; }
                $.each(layers, function (i, o) {
                    var s = o[0].style; s.position = 'absolute'; if (i < 2) {
                        if (full)
                            s.setExpression('height', 'Math.max(document.body.scrollHeight, document.body.offsetHeight) - (jQuery.support.boxModel?0:' + opts.quirksmodeOffsetHack + ') + "px"'); else
                            s.setExpression('height', 'this.parentNode.offsetHeight + "px"'); if (full)
                                s.setExpression('width', 'jQuery.support.boxModel && document.documentElement.clientWidth || document.body.clientWidth + "px"'); else
                                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, 10) : 0; var expression = '((document.documentElement.scrollTop ? document.documentElement.scrollTop : document.body.scrollTop) + ' + top + ') + "px"'; s.setExpression('top', expression); }
                });
            }
            if (msg) {
                if (opts.theme)
                    lyr3.find('.ui-widget-content').append(msg); else
                    lyr3.append(msg); if (msg.jquery || msg.nodeType)
                        $(msg).show();
            }
            if ((msie || opts.forceIframe) && opts.showOverlay)
                lyr1.show(); 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(1, el, opts); if (full) {
                pageBlock = lyr3[0]; pageBlockEls = $(opts.focusableElements, pageBlock); if (opts.focusInput)
                    setTimeout(focus, 20);
            }
            else
                center(lyr3[0], opts.centerX, opts.centerY); if (opts.timeout) {
                    var to = setTimeout(function () {
                        if (full)
                            $.unblockUI(opts); else
                            $(el).unblock(opts);
                    }, opts.timeout); $(el).data('blockUI.timeout', to);
                }
        }
        function remove(el, opts) {
            var count; 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); if (opts.onUnblock === null) { opts.onUnblock = $el.data('blockUI.onUnblock'); $el.removeData('blockUI.onUnblock'); }
            var els; if (full)
                els = $('body').children().filter('.blockUI').add('body > .blockUI'); else
                els = $el.find('>.blockUI'); if (opts.cursorReset) {
                    if (els.length > 1)
                        els[1].style.cursor = opts.cursorReset; if (els.length > 2)
                            els[2].style.cursor = opts.cursorReset;
                }
            if (full)
                pageBlock = pageBlockEls = null; if (opts.fadeOut) {
                    count = els.length; els.stop().fadeOut(opts.fadeOut, function () {
                        if (--count === 0)
                            reset(els, data, opts, el);
                    });
                }
                else
                    reset(els, data, opts, el);
        }
        function reset(els, data, opts, el) {
            var $el = $(el); if ($el.data('blockUI.isBlocked'))
                return; els.each(function (i, o) {
                    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); $el.removeData('blockUI.history');
                }
            if ($el.data('blockUI.static')) { $el.css('position', 'static'); }
            if (typeof opts.onUnblock == 'function')
                opts.onUnblock(el, opts); var body = $(document.body), w = body.width(), cssW = body[0].style.width; body.width(w - 1).width(w); body[0].style.width = cssW;
        }
        function bind(b, el, opts) {
            var full = el == window, $el = $(el); if (!b && (full && !pageBlock || !full && !$el.data('blockUI.isBlocked')))
                return; $el.data('blockUI.isBlocked', b); if (!full || !opts.bindEvents || (b && !opts.showOverlay))
                    return; var events = 'mousedown mouseup keydown keypress keyup touchstart touchend touchmove'; if (b)
                        $(document).bind(events, opts, handler); else
                        $(document).unbind(events, handler);
        }
        function handler(e) {
            if (e.type === 'keydown' && 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; } } }
            var opts = e.data; var target = $(e.target); if (target.hasClass('blockOverlay') && opts.onOverlayClick)
                opts.onOverlayClick(e); if (target.parents('div.' + opts.blockMsgClass).length > 0)
                    return true; return target.parents().children().filter('div.blockUI').length === 0;
        }
        function focus(back) {
            if (!pageBlockEls)
                return; var e = pageBlockEls[back === true ? pageBlockEls.length - 1 : 0]; if (e)
                    e.focus();
        }
        function center(el, x, y) { var p = el.parentNode, s = el.style; var l = ((p.offsetWidth - el.offsetWidth) / 2) - sz(p, 'borderLeftWidth'); var t = ((p.offsetHeight - el.offsetHeight) / 2) - sz(p, 'borderTopWidth'); if (x) s.left = l > 0 ? (l + 'px') : '0'; if (y) s.top = t > 0 ? (t + 'px') : '0'; }
        function sz(el, p) { return parseInt($.css(el, p), 10) || 0; }
    }
    if (typeof define === 'function' && define.amd && define.amd.jQuery) { define(['jquery'], setup); } else { setup(jQuery); }
})();