/*!
 * 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 = 2.7; // 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",
      },

      // 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) {
    // AMD. Register as an anonymous module.
    define(["jquery"], setup);
  } else if (typeof exports === "object") {
    // Node/CommonJS
    setup(require("jquery"));
  } else {
    // Browser globals
    setup(jQuery);
  }
})();