text: ﻿/*!
   * 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 = $.isFunction(document.createElement('div').style.setExpression);
  
          // 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;
  
              // 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.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
              }).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: '<div class="loaderbox"><div class="loading-activity"></div> 加载中......</div>',
  
              title: null,		// title string; only used when theme == true
              draggable: true,	// only used when theme == true (requires jquegh-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: '0px',
                  backgroundColor: 'transparent',
                  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,
  
              // 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,
  
              // 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 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, 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 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.theme /*&& (!opts.applyPlatformOpacityRules)*/)
                  lyr2.css(opts.overlayCSS);
              lyr2.css('position', full ? 'fixed' : 'absolute');
  
              // make iframe layer transparent in IE
              if (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 && (!$.support.boxModel || $('object,embed', full ? null : el).length > 0);
              if (ie6 || expr) {
                  // give body 100% height
                  if (full && opts.allowBodyStretch && $.support.boxModel)
                      $('html,body').css('height', '100%');
  
                  // fix ie6 issue when blocked element has a border width
                  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;
                  }
  
                  // simulate fixed position
                  $.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);
                      }
                  });
              }
  
              // 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 ((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(lyr3)();
              }
  
              // bind key and mouse events
              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) {
                  // auto-unblock
                  var to = setTimeout(function () {
                      if (full)
                          $.unblockUI(opts);
                      else
                          $(el).unblock(opts);
                  }, opts.timeout);
                  $(el).data('blockUI.timeout', to);
              }
          }
  
          // remove the block
          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); // unbind events
  
              if (opts.onUnblock === null) {
                  opts.onUnblock = $el.data('blockUI.onUnblock');
                  $el.removeData('blockUI.onUnblock');
              }
  
              var els;
              if (full) // crazy selector to handle odd field errors in ie6/7
                  els = $('body').children().filter('.blockUI').add('body > .blockUI');
              else
                  els = $el.find('>.blockUI');
  
              // fix cursor issue
              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);
          }
  
          // move blocking element back into the DOM where it started
          function reset(els, data, opts, el) {
              var $el = $(el);
              if ($el.data('blockUI.isBlocked'))
                  return;
  
              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;
                  data.el.style.cursor = 'default'; // #59
                  if (data.parent)
                      data.parent.appendChild(data.el);
                  $el.removeData('blockUI.history');
              }
  
              if ($el.data('blockUI.static')) {
                  $el.css('position', 'static'); // #22
              }
  
              if (typeof opts.onUnblock == 'function')
                  opts.onUnblock(el, opts);
  
              // fix issue in Safari 6 where block artifacts remain until reflow
              var body = $(document.body), w = body.width(), cssW = body[0].style.width;
              body.width(w - 1).width(w);
              body[0].style.width = cssW;
          }
  
          // 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;
  
              $el.data('blockUI.isBlocked', b);
  
              // don't bind events when overlay is not in use or if bindEvents is false
              if (!full || !opts.bindEvents || (b && !opts.showOverlay))
                  return;
  
              // bind anchors and inputs for mouse and key events
              var events = 'mousedown mouseup keydown keypress keyup touchstart touchend touchmove';
              if (b)
                  $(document).bind(events, opts, handler);
              else
                  $(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.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);
  
              // allow events within the message content
              if (target.parents('div.' + opts.blockMsgClass).length > 0)
                  return true;
  
              // allow events for content that is not being blocked
              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;
          }
  
      }
  
  
      /*global define:true */
      if (typeof define === 'function' && define.amd && define.amd.jQuery) {
          define(['jquery'], setup);
      } else {
          setup(jQuery);
      }
  
  })();