Open-ILS/xul/staff_client/chrome/content/cat/opac.js

   1 var docid; var marc_html; var top_pane; var bottom_pane; var opac_frame; var opac_url;
   2
   3 var marc_view_reset = true;
   4 var marc_edit_reset = true;
   5 var copy_browser_reset = true;
   6 var manage_parts_reset = true;
   7 var manage_multi_home_reset = true;
   8 var hold_browser_reset = true;
   9 var serctrl_view_reset = true;
  10
  11 function $(id) { return document.getElementById(id); }
  12
  13 function my_init() {
  14     try {
  15         netscape.security.PrivilegeManager.enablePrivilege("UniversalXPConnect");
  16         if (typeof JSAN == 'undefined') { throw(document.getElementById('offlineStrings').getString('common.jsan.missing')); }
  17         JSAN.errorLevel = "die"; // none, warn, or die
  18         JSAN.addRepository('..');
  19         JSAN.use('util.error'); g.error = new util.error();
  20         g.error.sdump('D_TRACE','my_init() for cat/opac.xul');
  21
  22         JSAN.use('OpenILS.data'); g.data = new OpenILS.data(); g.data.init({'via':'stash'});
  23         XML_HTTP_SERVER = g.data.server_unadorned;
  24
  25         // Pull in local customizations
  26         var r = new XMLHttpRequest();
  27         r.open("GET", xulG.url_prefix('/xul/server/skin/custom.js'), false);
  28         r.send(null);
  29         if (r.status == 200) {
  30             dump('Evaluating /xul/server/skin/custom.js\n');
  31             eval( r.responseText );
  32         }
  33
  34         window.help_context_set_locally = true;
  35
  36         JSAN.use('util.network'); g.network = new util.network();
  37
  38         g.cgi = new CGI();
  39         try { authtime = g.cgi.param('authtime') || xulG.authtime; } catch(E) { g.error.sdump('D_ERROR',E); }
  40         try { docid = g.cgi.param('docid') || xulG.docid; } catch(E) { g.error.sdump('D_ERROR',E); }
  41         try { opac_url = g.cgi.param('opac_url') || xulG.opac_url; } catch(E) { g.error.sdump('D_ERROR',E); }
  42         try { g.view_override = g.cgi.param('default_view') || xulG.default_view; } catch(E) { g.error.sdump('D_ERROR',E); }
  43
  44         JSAN.use('util.deck');
  45         top_pane = new util.deck('top_pane');
  46         bottom_pane = new util.deck('bottom_pane');
  47
  48         set_opac();
  49
  50     } catch(E) {
  51         var err_msg = document.getElementById("offlineStrings").getFormattedString("common.exception", ["cat/opac.xul", E]);
  52         try { g.error.sdump('D_ERROR',err_msg); } catch(E) { dump(err_msg); }
  53         alert(err_msg);
  54     }
  55 }
  56
  57 function default_focus() {
  58     opac_wrapper_set_help_context();
  59 }
  60
  61 function opac_wrapper_set_help_context() {
  62     try {
  63         dump('Entering opac.js, opac_wrapper_set_help_context\n');
  64         var cw = bottom_pane.get_contentWindow();
  65         if (cw && typeof cw['location'] != 'undefined') {
  66             if (typeof cw.help_context_set_locally == 'undefined') {
  67                 var help_params = {
  68                     'protocol' : cw.location.protocol,
  69                     'hostname' : cw.location.hostname,
  70                     'port' : cw.location.port,
  71                     'pathname' : cw.location.pathname,
  72                     'src' : ''
  73                 };
  74                 xulG.set_help_context(help_params);
  75             } else {
  76                 dump('\tcw.help_context_set_locally = ' + cw.help_context_set_locally + '\n');
  77                 if (typeof cw.default_focus == 'function') {
  78                     cw.default_focus();
  79                 }
  80             }
  81         } else {
  82             dump('opac.js: problem in opac_wrapper_set_help_context(): bottom_pane = ' + bottom_pane + ' cw = ' + cw + '\n');
  83             dump('\tcw.location = ' + cw.location + '\n');
  84         }
  85     } catch(E) {
  86         // We can expect some errors here if this called before the DOM is ready.  Easiest to just trap and ignore
  87         dump('Error in opac.js, opac_wrapper_set_help_context(): ' + E + '\n');
  88     }
  89 }
  90
  91 function set_brief_view() {
  92     var url = xulG.url_prefix( urls.XUL_BIB_BRIEF ) + '?docid=' + window.escape(docid);
  93     dump('spawning ' + url + '\n');
  94
  95     var content_params = {
  96         'set_tab_name' : function(n) {
  97             if (typeof window.xulG == 'object' && typeof window.xulG.set_tab_name == 'function') {
  98                 try { window.xulG.set_tab_name(document.getElementById('offlineStrings').getFormattedString("cat.bib_record", [n])); } catch(E) { alert(E); }
  99             } else {
 100                 dump('no set_tab_name\n');
 101             }
 102         }
 103     };
 104
 105     ["url_prefix", "new_tab", "set_tab", "close_tab", "new_patron_tab",
 106         "set_patron_tab", "volume_item_creator", "get_new_session",
 107         "holdings_maintenance_tab", "open_chrome_window", "url_prefix",
 108         "network_meter", "page_meter", "set_statusbar", "set_help_context",
 109         "get_barcode"
 110     ].forEach(function(k) { content_params[k] = xulG[k]; });
 111
 112     top_pane.set_iframe(
 113         url,
 114         {},
 115         content_params
 116     );
 117 }
 118
 119 function set_marc_view() {
 120     g.view = 'marc_view';
 121     if (marc_view_reset) {
 122         bottom_pane.reset_iframe( xulG.url_prefix( urls.XUL_MARC_VIEW ) + '?docid=' + window.escape(docid),{},xulG);
 123         marc_view_reset = false;
 124     } else {
 125         bottom_pane.set_iframe( xulG.url_prefix( urls.XUL_MARC_VIEW ) + '?docid=' + window.escape(docid),{},xulG);
 126     }
 127     opac_wrapper_set_help_context();
 128     bottom_pane.get_contentWindow().addEventListener('load',opac_wrapper_set_help_context,false);
 129 }
 130
 131 function set_marc_edit() {
 132     g.view = 'marc_edit';
 133     var a =    xulG.url_prefix( urls.XUL_MARC_EDIT );
 134     var b =    {};
 135     var c =    {
 136             'marc_control_number_identifier' : g.data.hash.aous['cat.marc_control_number_identifier'] || 'Set cat.marc_control_number_identifier in Library Settings',
 137             'record' : { 'url' : '/opac/extras/supercat/retrieve/marcxml/record/' + docid, "id": docid, "rtype": "bre" },
 138             'fast_add_item' : function(doc_id,cn_label,cp_barcode) {
 139                 try {
 140                     var cat = { util: {} }; /* FIXME: kludge since we can't load remote JSAN libraries into chrome */
 141                     cat.util.spawn_copy_editor = function(params) {
 142                         try {
 143                             if (!params.copy_ids && !params.copies) return;
 144                             if (params.copy_ids && params.copy_ids.length == 0) return;
 145                             if (params.copies && params.copies.length == 0) return;
 146                             if (params.copy_ids) params.copy_ids = js2JSON(params.copy_ids); // legacy
 147                             if (!params.caller_handles_update) params.handle_update = 1; // legacy
 148
 149                             var obj = {};
 150                             JSAN.use('util.network'); obj.network = new util.network();
 151                             JSAN.use('util.error'); obj.error = new util.error();
 152
 153                             var title = '';
 154                             if (params.copy_ids && params.copy_ids.length > 1 && params.edit == 1)
 155                                 title = $("offlineStrings").getString('staff.cat.util.copy_editor.batch_edit');
 156                             else if(params.copies && params.copies.length > 1 && params.edit == 1)
 157                                 title = $("offlineStrings").getString('staff.cat.util.copy_editor.batch_view');
 158                             else if(params.copy_ids && params.copy_ids.length == 1)
 159                                 title = $("offlineStrings").getString('staff.cat.util.copy_editor.edit');
 160                             else
 161                                 title = $("offlineStrings").getString('staff.cat.util.copy_editor.view');
 162
 163                             JSAN.use('util.window'); var win = new util.window();
 164                             var my_xulG = win.open(
 165                                 (urls.XUL_COPY_EDITOR),
 166                                 title,
 167                                 'chrome,modal,resizable',
 168                                 params
 169                             );
 170                             if (!my_xulG.copies && params.edit) {
 171                             } else {
 172                                 return my_xulG.copies;
 173                             }
 174                             return [];
 175                         } catch(E) {
 176                             JSAN.use('util.error'); var error = new util.error();
 177                             error.standard_unexpected_error_alert('Error in chrome/content/cat/opac.js, cat.util.spawn_copy_editor',E);
 178                         }
 179                     }
 180                     cat.util.fast_item_add = function(doc_id,cn_label,cp_barcode) {
 181                         var error;
 182                         try {
 183
 184                             JSAN.use('util.error'); error = new util.error();
 185                             JSAN.use('util.network'); var network = new util.network();
 186
 187                             var acn_blob = network.simple_request(
 188                                 'FM_ACN_FIND_OR_CREATE',
 189                                 [ ses(), cn_label, doc_id, ses('ws_ou') ]
 190                             );
 191
 192                             if (typeof acn_blob.ilsevent != 'undefined') {
 193                                 error.standard_unexpected_error_alert('Error in chrome/content/cat/opac.js, cat.util.fast_item_add', acn_blob);
 194                                 return;
 195                             }
 196
 197                             // Get the default copy status; default to available if unset, per 1.6
 198                             var fast_ccs = g.data.hash.aous['cat.default_copy_status_fast'] || 0;
 199
 200                             var copy_obj = new acp();
 201                             copy_obj.id( -1 );
 202                             copy_obj.isnew('1');
 203                             copy_obj.barcode( cp_barcode );
 204                             copy_obj.call_number( acn_blob.acn_id );
 205                             copy_obj.circ_lib( ses('ws_ou') );
 206                             /* FIXME -- use constants */
 207                             copy_obj.deposit(0);
 208                             copy_obj.price(0);
 209                             copy_obj.deposit_amount(0);
 210                             copy_obj.fine_level(2); // Normal
 211                             copy_obj.loan_duration(2); // Normal
 212                             copy_obj.location(1); // Stacks
 213                             copy_obj.status(fast_ccs);
 214                             copy_obj.circulate(get_db_true());
 215                             copy_obj.holdable(get_db_true());
 216                             copy_obj.opac_visible(get_db_true());
 217                             copy_obj.ref(get_db_false());
 218                             copy_obj.mint_condition(get_db_true());
 219
 220                             JSAN.use('util.window'); var win = new util.window();
 221
 222                             var unified_interface = String( data.hash.aous['ui.unified_volume_copy_editor'] ) == 'true';
 223                             if (unified_interface) {
 224                                 var horizontal_interface = String( data.hash.aous['ui.cat.volume_copy_editor.horizontal'] ) == 'true';
 225                                 var url = window.xulG.url_prefix( horizontal_interface ? urls.XUL_VOLUME_COPY_CREATOR_HORIZONTAL : urls.XUL_VOLUME_COPY_CREATOR );
 226                                 var w = xulG.set_tab(
 227                                     url,
 228                                     {
 229                                         'tab_name' : document.getElementById('offlineStrings').getFormattedString(
 230                                             'cat.bib_record',
 231                                             [ doc_id ]
 232                                         )
 233                                     },
 234                                     {
 235                                         'doc_id' : doc_id,
 236                                         'existing_copies' : [ copy_obj ],
 237                                         'load_opac_when_done' : true,
 238                                         'labels_in_new_tab' : true
 239                                     }
 240                                 );
 241
 242                             } else {
 243                                 return cat.util.spawn_copy_editor( { 'handle_update' : 1, 'edit' : 1, 'docid' : doc_id, 'copies' : [ copy_obj ] });
 244                             }
 245
 246                         } catch(E) {
 247                             if (error) error.standard_unexpected_error_alert('Error in chrome/content/cat/opac.js, cat.util.fast_item_add #2',E); else alert('FIXME: ' + E);
 248                         }
 249                     }
 250                     return cat.util.fast_item_add(doc_id,cn_label,cp_barcode);
 251                 } catch(E) {
 252                     alert('Error in chrome/content/cat/opac.js, set_marc_edit, fast_item_add: ' + E);
 253                 }
 254             },
 255             'save' : {
 256                 'label' : document.getElementById('offlineStrings').getString('cat.save_record'),
 257                 'func' : function (new_marcxml) {
 258                     try {
 259                         var r = g.network.simple_request('MARC_XML_RECORD_UPDATE', [ ses(), docid, new_marcxml ]);
 260                         marc_view_reset = true;
 261                         copy_browser_reset = true;
 262                         hold_browser_reset = true;
 263                         if (typeof r.ilsevent != 'undefined') {
 264                             throw(r);
 265                         } else {
 266                             return {
 267                                 'id' : r.id(),
 268                                 'oncomplete' : function() {}
 269                             };
 270                         }
 271                     } catch(E) {
 272                             g.error.standard_unexpected_error_alert(document.getElementById('offlineStrings').getString("cat.save.failure"), E);
 273                     }
 274                 }
 275             },
 276             'lock_tab' : xulG.lock_tab,
 277             'unlock_tab' : xulG.unlock_tab
 278         };
 279     if (marc_edit_reset) {
 280         bottom_pane.reset_iframe( a,b,c );
 281         marc_edit_reset = false;
 282     } else {
 283         bottom_pane.set_iframe( a,b,c );
 284     }
 285     opac_wrapper_set_help_context();
 286     bottom_pane.get_contentWindow().addEventListener('load',opac_wrapper_set_help_context,false);
 287 }
 288
 289 function set_copy_browser() {
 290     g.view = 'copy_browser';
 291     if (copy_browser_reset) {
 292         bottom_pane.reset_iframe( xulG.url_prefix( urls.XUL_COPY_VOLUME_BROWSE ) + '?docid=' + window.escape(docid),{},xulG);
 293         copy_browser_reset =false;
 294     } else {
 295         bottom_pane.set_iframe( xulG.url_prefix( urls.XUL_COPY_VOLUME_BROWSE ) + '?docid=' + window.escape(docid),{},xulG);
 296     }
 297     opac_wrapper_set_help_context();
 298     bottom_pane.get_contentWindow().addEventListener('load',opac_wrapper_set_help_context,false);
 299 }
 300
 301 function set_hold_browser() {
 302     g.view = 'hold_browser';
 303     if (hold_browser_reset) {
 304         bottom_pane.reset_iframe( xulG.url_prefix( urls.XUL_HOLDS_BROWSER ) + '?docid=' + window.escape(docid),{},xulG);
 305         hold_browser_reset = false;
 306     } else {
 307         bottom_pane.set_iframe( xulG.url_prefix( urls.XUL_HOLDS_BROWSER ) + '?docid=' + window.escape(docid),{},xulG);
 308     }
 309     opac_wrapper_set_help_context();
 310     bottom_pane.get_contentWindow().addEventListener('load',opac_wrapper_set_help_context,false);
 311 }
 312
 313
 314 function open_acq_orders() {
 315     try {
 316         var content_params = {
 317             "session": ses(),
 318             "authtime": ses("authtime"),
 319             "no_xulG": false,
 320             "show_nav_buttons": true,
 321             "show_print_button": false
 322         };
 323
 324         ["url_prefix", "new_tab", "set_tab", "close_tab", "new_patron_tab",
 325             "set_patron_tab", "volume_item_creator", "get_new_session",
 326             "holdings_maintenance_tab", "set_tab_name", "open_chrome_window",
 327             "url_prefix", "network_meter", "page_meter", "set_statusbar",
 328             "set_help_context", "get_barcode"
 329         ].forEach(function(k) { content_params[k] = xulG[k]; });
 330
 331         var loc = urls.XUL_BROWSER + "?url=" + window.escape(
 332             xulG.url_prefix("/eg/acq/lineitem/related/") +
 333             docid + "?target=bib"
 334         );
 335         xulG.new_tab(
 336             loc, {
 337                 "tab_name": $("offlineStrings").getString(
 338                     "staff.cat.opac.related_items"
 339                 ),
 340                 "browser": false
 341             }, content_params
 342         );
 343     } catch (E) {
 344         g.error.sdump("D_ERROR", E);
 345     }
 346 }
 347
 348 function open_alt_serial_mgmt() {
 349     try {
 350         var content_params = {
 351             "session": ses(),
 352             "authtime": ses("authtime"),
 353             "show_nav_buttons": true,
 354             "no_xulG": false,
 355             "show_print_button": false
 356         };
 357
 358         ["url_prefix", "new_tab", "set_tab", "close_tab", "new_patron_tab",
 359             "set_patron_tab", "volume_item_creator", "get_new_session",
 360             "holdings_maintenance_tab", "set_tab_name", "open_chrome_window",
 361             "url_prefix", "network_meter", "page_meter", "set_statusbar",
 362             "set_help_context", "get_barcode"
 363         ].forEach(function(k) { content_params[k] = xulG[k]; });
 364
 365         var loc = urls.XUL_BROWSER + "?url=" + window.escape(
 366             xulG.url_prefix("/eg/serial/list_subscription?record_entry=") +
 367             docid
 368         );
 369         xulG.new_tab(
 370             loc, {
 371                 "tab_name": $("offlineStrings").getString(
 372                     "staff.cat.opac.serial_alt_mgmt"
 373                 ),
 374                 "browser": false
 375             }, content_params
 376         );
 377     } catch (E) {
 378         g.error.sdump("D_ERROR", E);
 379     }
 380 }
 381
 382 function set_opac() {
 383     g.view = 'opac';
 384     try {
 385         var content_params = {
 386             'show_nav_buttons' : true,
 387             'show_print_button' : true,
 388             'passthru_content_params' : {
 389                 'authtoken' : ses(),
 390                 'authtime' : ses('authtime'),
 391                 'window_open' : function(a,b,c) {
 392                     try {
 393                         netscape.security.PrivilegeManager.enablePrivilege('UniversalXPConnect UniversalBrowserWrite');
 394                         return window.open(a,b,c);
 395                     } catch(E) {
 396                         g.error.standard_unexpected_error_alert('window_open',E);
 397                     }
 398                 },
 399                 'get_barcode' : xulG.get_barcode
 400             },
 401             'on_url_load' : function(f) {
 402                 netscape.security.PrivilegeManager.enablePrivilege("UniversalXPConnect");
 403                 var win;
 404                 try {
 405                     if (typeof f.contentWindow.wrappedJSObject.attachEvt != 'undefined') {
 406                         win = f.contentWindow.wrappedJSObject;
 407                     } else {
 408                         win = f.contentWindow;
 409                     }
 410                 } catch(E) {
 411                     win = f.contentWindow;
 412                 }
 413                 win.attachEvt("rdetail", "recordRetrieved",
 414                     function(id){
 415                         try {
 416                             if (docid == id) return;
 417                             docid = id;
 418                             refresh_display(id);
 419                         } catch(E) {
 420                             g.error.standard_unexpected_error_alert('rdetail -> recordRetrieved',E);
 421                         }
 422                     }
 423                 );
 424
 425                 g.f_record_start = null; g.f_record_prev = null; g.f_record_next = null; g.f_record_end = null;
 426                 $('record_start').disabled = true; $('record_next').disabled = true;
 427                 $('record_prev').disabled = true; $('record_end').disabled = true;
 428                 $('record_pos').setAttribute('value','');
 429
 430                 win.attachEvt("rdetail", "nextPrevDrawn",
 431                     function(rIndex,rCount){
 432                         $('record_pos').setAttribute('value', document.getElementById('offlineStrings').getFormattedString('cat.record.counter', [(1+rIndex), rCount ? rCount : 1]));
 433                         if (win.rdetailNext) {
 434                             g.f_record_next = function() {
 435                                 g.view_override = g.view;
 436                                 win.rdetailNext();
 437                             }
 438                             $('record_next').disabled = false;
 439                         }
 440                         if (win.rdetailPrev) {
 441                             g.f_record_prev = function() {
 442                                 g.view_override = g.view;
 443                                 win.rdetailPrev();
 444                             }
 445                             $('record_prev').disabled = false;
 446                         }
 447                         if (win.rdetailStart) {
 448                             g.f_record_start = function() {
 449                                 g.view_override = g.view;
 450                                 win.rdetailStart();
 451                             }
 452                             $('record_start').disabled = false;
 453                         }
 454                         if (win.rdetailEnd) {
 455                             g.f_record_end = function() {
 456                                 g.view_override = g.view;
 457                                 win.rdetailEnd();
 458                             }
 459                             $('record_end').disabled = false;
 460                         }
 461                     }
 462                 );
 463
 464                 $('mfhd_add').setAttribute('oncommand','create_mfhd()');
 465                 var mfhd_edit_menu = $('mfhd_edit');
 466                 var mfhd_delete_menu = $('mfhd_delete');
 467
 468                 // clear menus on subsequent loads
 469                 if (mfhd_edit_menu.firstChild) {
 470                     mfhd_edit_menu.removeChild(mfhd_edit_menu.firstChild);
 471                     mfhd_delete_menu.removeChild(mfhd_delete_menu.firstChild);
 472                 }
 473
 474                 mfhd_edit_menu.disabled = true;
 475                 mfhd_delete_menu.disabled = true;
 476
 477                 win.attachEvt("rdetail", "MFHDDrawn",
 478                     function() {
 479                         if (win.mfhdDetails && win.mfhdDetails.length > 0) {
 480                             g.mfhd = {};
 481                             g.mfhd.details = win.mfhdDetails;
 482                             mfhd_edit_menu.disabled = false;
 483                             mfhd_delete_menu.disabled = false;
 484                             for (var i = 0; i < win.mfhdDetails.length; i++) {
 485                                 var mfhd_details = win.mfhdDetails[i];
 486                                 var num = mfhd_details.entryNum;
 487                                 num++;
 488                                 var label = mfhd_details.label + ' (' + num + ')';
 489                                 var item = mfhd_edit_menu.appendItem(label);
 490                                 item.setAttribute('oncommand','open_mfhd_editor('+mfhd_details.id+')');
 491                                 item = mfhd_delete_menu.appendItem(label);
 492                                 item.setAttribute('oncommand','delete_mfhd('+mfhd_details.id+')');
 493                             }
 494                         } else if (g.mfhd) { // clear from previous runs if deleting last MFHD
 495                             delete g.mfhd;
 496                         }
 497                         var change_event = document.createEvent("Event");
 498                         change_event.initEvent("MFHDChange",false,false);
 499                         window.dispatchEvent(change_event);
 500                     }
 501                 );
 502             },
 503             'url_prefix' : xulG.url_prefix,
 504         };
 505         content_params.new_tab = xulG.new_tab;
 506         content_params.set_tab = xulG.set_tab;
 507         content_params.close_tab = xulG.close_tab;
 508         content_params.lock_tab = xulG.lock_tab;
 509         content_params.unlock_tab = xulG.unlock_tab;
 510         content_params.inspect_tab = xulG.inspect_tab;
 511         content_params.new_patron_tab = xulG.new_patron_tab;
 512         content_params.set_patron_tab = xulG.set_patron_tab;
 513         content_params.volume_item_creator = xulG.volume_item_creator;
 514         content_params.get_new_session = xulG.get_new_session;
 515         content_params.holdings_maintenance_tab = xulG.holdings_maintenance_tab;
 516         content_params.set_tab_name = xulG.set_tab_name;
 517         content_params.open_chrome_window = xulG.open_chrome_window;
 518         content_params.url_prefix = xulG.url_prefix;
 519         content_params.network_meter = xulG.network_meter;
 520         content_params.page_meter = xulG.page_meter;
 521         content_params.set_statusbar = xulG.set_statusbar;
 522         content_params.set_help_context = xulG.set_help_context;
 523         content_params.get_barcode = xulG.get_barcode;
 524
 525         var secure_opac = true; // default to secure
 526         netscape.security.PrivilegeManager.enablePrivilege("UniversalXPConnect");
 527         var prefs = Components.classes['@mozilla.org/preferences-service;1'].getService(Components.interfaces['nsIPrefBranch']);
 528         if (prefs.prefHasUserValue('oils.secure_opac')) {
 529             secure_opac = prefs.getBoolPref('oils.secure_opac');
 530         }
 531         dump('secure_opac = ' + secure_opac + '\n');
 532
 533         if (opac_url) {
 534             content_params.url = xulG.url_prefix( opac_url, secure_opac );
 535         } else {
 536             content_params.url = xulG.url_prefix( urls.browser, secure_opac );
 537         }
 538         browser_frame = bottom_pane.set_iframe( xulG.url_prefix(urls.XUL_BROWSER) + '?name=Catalog', {}, content_params);
 539         /* // Remember to use the REMOTE_BROWSER if we ever try to move this to remote xul again
 540         browser_frame = bottom_pane.set_iframe( xulG.url_prefix(urls.XUL_REMOTE_BROWSER) + '?name=Catalog', {}, content_params);
 541         */
 542     } catch(E) {
 543         g.error.sdump('D_ERROR','set_opac: ' + E);
 544     }
 545     opac_wrapper_set_help_context();
 546     bottom_pane.get_contentWindow().addEventListener('load',opac_wrapper_set_help_context,false);
 547 }
 548
 549 function set_serctrl_view() {
 550     g.view = 'serctrl_view';
 551     if (serctrl_view_reset) {
 552         bottom_pane.reset_iframe( xulG.url_prefix( urls.XUL_SERIAL_SERCTRL_MAIN ) + '?docid=' + window.escape(docid), {}, xulG);
 553         serctrl_view_reset =false;
 554     } else {
 555         bottom_pane.set_iframe( xulG.url_prefix( urls.XUL_SERIAL_SERCTRL_MAIN ) + '?docid=' + window.escape(docid), {}, xulG);
 556     }
 557 }
 558
 559 function create_mfhd() {
 560     // Check if the source is allowed to have copies, first.
 561     try {
 562         var bibObj = g.network.request(
 563             api.FM_BRE_RETRIEVE_VIA_ID.app,
 564             api.FM_BRE_RETRIEVE_VIA_ID.method,
 565             [ ses(), [docid] ]
 566         );
 567
 568         bibObj = bibObj[0];
 569
 570         var cbsObj = g.network.request(
 571             api.FM_CBS_RETRIEVE_VIA_PCRUD.app,
 572             api.FM_CBS_RETRIEVE_VIA_PCRUD.method,
 573             [ ses(), bibObj.source() ]
 574         );
 575
 576         if (cbsObj && cbsObj.can_have_copies() != get_db_true()) {
 577             alert(document.getElementById('offlineStrings').getFormattedString('staff.cat.bib_source.can_have_copies.false', [cbsObj.source()]));
 578             return;
 579         }
 580     } catch(E) {
 581         g.error.sdump('D_ERROR','can have copies check: ' + E);
 582         alert('Error in chrome/content/cat/opac.js, create_mfhd(): ' + E);
 583         return;
 584     }
 585
 586     try {
 587         JSAN.use('util.window'); var win = new util.window();
 588         var select_aou_window = win.open(
 589             xulG.url_prefix(urls.XUL_SERIAL_SELECT_AOU),
 590             '_blank',
 591             'chrome,resizable,modal,centerscreen',
 592             {'server_unadorned' : g.data.server_unadorned}
 593         );
 594         if (!select_aou_window.create_mfhd_aou) {
 595             return;
 596         }
 597         var r = g.network.simple_request(
 598                 'MFHD_XML_RECORD_CREATE',
 599                 [ ses(), 1, select_aou_window.create_mfhd_aou, docid ]
 600             );
 601         if (typeof r.ilsevent != 'undefined') {
 602             throw(r);
 603         }
 604         alert("MFHD record created."); //TODO: better success message
 605         browser_frame.contentWindow.g.browser.controller.view.cmd_reload.doCommand();
 606     } catch(E) {
 607         g.error.standard_unexpected_error_alert("Create MFHD failed", E); //TODO: better error handling
 608     }
 609 }
 610
 611 function delete_mfhd(sre_id) {
 612     if (g.error.yns_alert(
 613         document.getElementById('offlineStrings').getFormattedString('serial.delete_record.confirm', [sre_id]),
 614         document.getElementById('offlineStrings').getString('cat.opac.delete_record'),
 615         document.getElementById('offlineStrings').getString('cat.opac.delete'),
 616         document.getElementById('offlineStrings').getString('cat.opac.cancel'),
 617         null,
 618         document.getElementById('offlineStrings').getString('cat.opac.record_deleted.confirm')) == 0) {
 619         var robj = g.network.request(
 620                 'open-ils.permacrud',
 621                 'open-ils.permacrud.delete.sre',
 622                 [ses(),sre_id]);
 623         if (typeof robj.ilsevent != 'undefined') {
 624             alert(document.getElementById('offlineStrings').getFormattedString('cat.opac.record_deleted.error',  [docid, robj.textcode, robj.desc]) + '\n');
 625         } else {
 626             alert(document.getElementById('offlineStrings').getString('cat.opac.record_deleted'));
 627             browser_frame.contentWindow.g.browser.controller.view.cmd_reload.doCommand();
 628         }
 629     }
 630 }
 631
 632 function open_mfhd_editor(sre_id) {
 633     try {
 634         var r = g.network.simple_request(
 635                 'FM_SRE_RETRIEVE',
 636                 [ ses(), sre_id ]
 637               );
 638         if (typeof r.ilsevent != 'undefined') {
 639             throw(r);
 640         }
 641         open_marc_editor(r, 'MFHD');
 642     } catch(E) {
 643         g.error.standard_unexpected_error_alert("Create MFHD failed", E); //TODO: better error handling
 644     }
 645 }
 646
 647 function open_marc_editor(rec, label) {
 648     win = window.open( xulG.url_prefix('/xul/server/cat/marcedit.xul') );
 649
 650     win.xulG = {
 651         record : {marc : rec.marc()},
 652         save : {
 653             label: 'Save ' + label,
 654             func: function(xmlString) {  // TODO: switch to pcrud, or define an sre update method in Serial.pm?
 655                 var method = 'open-ils.permacrud.update.' + rec.classname;
 656                 rec.marc(xmlString);
 657                 g.network.request(
 658                     'open-ils.permacrud', method,
 659                     [ses(), rec]
 660                 );
 661             }
 662         }
 663     };
 664 }
 665
 666 function bib_in_new_tab() {
 667     try {
 668         var url = browser_frame.contentWindow.g.browser.controller.view.browser_browser.contentWindow.wrappedJSObject.location.href;
 669         var content_params = { 'session' : ses(), 'authtime' : ses('authtime'), 'opac_url' : url };
 670         content_params.url_prefix = xulG.url_prefix;
 671         content_params.new_tab = xulG.new_tab;
 672         content_params.set_tab = xulG.set_tab;
 673         content_params.close_tab = xulG.close_tab;
 674         content_params.lock_tab = xulG.lock_tab;
 675         content_params.unlock_tab = xulG.unlock_tab;
 676         content_params.inspect_tab = xulG.inspect_tab;
 677         content_params.new_patron_tab = xulG.new_patron_tab;
 678         content_params.set_patron_tab = xulG.set_patron_tab;
 679         content_params.volume_item_creator = xulG.volume_item_creator;
 680         content_params.get_new_session = xulG.get_new_session;
 681         content_params.holdings_maintenance_tab = xulG.holdings_maintenance_tab;
 682         content_params.set_tab_name = xulG.set_tab_name;
 683         content_params.open_chrome_window = xulG.open_chrome_window;
 684         content_params.url_prefix = xulG.url_prefix;
 685         content_params.network_meter = xulG.network_meter;
 686         content_params.page_meter = xulG.page_meter;
 687         content_params.set_statusbar = xulG.set_statusbar;
 688         content_params.set_help_context = xulG.set_help_context;
 689         content_params.get_barcode = xulG.get_barcode;
 690
 691         xulG.new_tab(xulG.url_prefix(urls.XUL_OPAC_WRAPPER), {}, content_params);
 692     } catch(E) {
 693         g.error.sdump('D_ERROR',E);
 694     }
 695 }
 696
 697 function batch_receive_in_new_tab() {
 698     try {
 699         var content_params = {"session": ses(), "authtime": ses("authtime")};
 700
 701         ["url_prefix", "new_tab", "set_tab", "close_tab", "new_patron_tab",
 702             "set_patron_tab", "volume_item_creator", "get_new_session",
 703             "holdings_maintenance_tab", "set_tab_name", "open_chrome_window",
 704             "url_prefix", "network_meter", "page_meter", "set_statusbar",
 705             "set_help_context", "get_barcode"
 706         ].forEach(function(k) { content_params[k] = xulG[k]; });
 707
 708         xulG.new_tab(
 709             xulG.url_prefix(urls.XUL_SERIAL_BATCH_RECEIVE) +
 710                 "?docid=" + window.escape(docid), {
 711                 "tab_name": $("offlineStrings").getString(
 712                     "menu.cmd_serial_batch_receive.tab"
 713                 )
 714             }, content_params
 715         );
 716     } catch (E) {
 717         g.error.sdump("D_ERROR", E);
 718     }
 719 }
 720
 721 function remove_me() {
 722     var url = xulG.url_prefix( urls.XUL_BIB_BRIEF ) + '?docid=' + window.escape(docid);
 723     dump('removing ' + url + '\n');
 724     try { top_pane.remove_iframe( url ); } catch(E) { dump(E + '\n'); }
 725     $('nav').setAttribute('hidden','true');
 726 }
 727
 728 function add_to_bucket() {
 729     JSAN.use('util.window'); var win = new util.window();
 730     win.open(
 731         xulG.url_prefix(urls.XUL_RECORD_BUCKETS_QUICK),
 732         '_blank',
 733         'chrome,resizable,modal,centerscreen',
 734         {
 735             record_ids: [ docid ]
 736         }
 737     );
 738 }
 739
 740 // FIXME: now duplicated in cat.util, which we can't import here, though maybe
 741 // we can do something at build time
 742 function mark_for_overlay() {
 743     g.data.marked_record = docid;
 744     g.data.stash('marked_record');
 745     var robj = g.network.simple_request('MODS_SLIM_RECORD_RETRIEVE.authoritative',[docid]);
 746     if (typeof robj.ilsevent == 'undefined') {
 747         g.data.marked_record_mvr = robj;
 748     } else {
 749         g.data.marked_record_mvr = null;
 750         g.error.standard_unexpected_error_alert('in mark_for_overlay',robj);
 751     }
 752     g.data.stash('marked_record_mvr');
 753     if (g.data.marked_record_mvr) {
 754         alert(document.getElementById('offlineStrings').getFormattedString('cat.opac.record_marked_for_overlay.tcn.alert',[ g.data.marked_record_mvr.tcn() ]));
 755         xulG.set_statusbar(
 756             1,
 757             $("offlineStrings").getFormattedString('staff.cat.z3950.marked_record_for_overlay_indicator.tcn.label',[g.data.marked_record_mvr.tcn()]),
 758             $("offlineStrings").getFormattedString('staff.cat.z3950.marked_record_for_overlay_indicator.record_id.label',[g.data.marked_record]),
 759             gen_statusbar_click_handler('marked_record')
 760         );
 761     } else {
 762         alert(document.getElementById('offlineStrings').getFormattedString('cat.opac.record_marked_for_overlay.record_id.alert',[ g.data.marked_record  ]));
 763         xulG.set_statusbar(
 764             1,
 765             $("offlineStrings").getFormattedString('staff.cat.z3950.marked_record_for_overlay_indicator.record_id.label',[g.data.marked_record]),
 766             '',
 767             gen_statusbar_click_handler('marked_record')
 768         );
 769     }
 770 }
 771
 772 function mark_for_hold_transfer() {
 773     g.data.marked_record_for_hold_transfer = docid;
 774     g.data.stash('marked_record_for_hold_transfer');
 775     var robj = g.network.simple_request('MODS_SLIM_RECORD_RETRIEVE.authoritative',[docid]);
 776     if (typeof robj.ilsevent == 'undefined') {
 777         g.data.marked_record_for_hold_transfer_mvr = robj;
 778     } else {
 779         g.data.marked_record_for_hold_transfer_mvr = null;
 780         g.error.standard_unexpected_error_alert('in mark_for_hold_transfer',robj);
 781     }
 782     g.data.stash('marked_record_for_hold_transfer_mvr');
 783     if (g.data.marked_record_mvr) {
 784         var m = $("offlineStrings").getFormattedString('staff.cat.opac.marked_record_for_hold_transfer_indicator.tcn.label',[g.data.marked_record_for_hold_transfer_mvr.tcn()]);
 785         alert(m);
 786         xulG.set_statusbar(
 787             3,
 788             m,
 789             '',
 790             gen_statusbar_click_handler('marked_record_for_hold_transfer')
 791         );
 792     } else {
 793         var m = $("offlineStrings").getFormattedString('staff.cat.opac.marked_record_for_hold_transfer_indicator.record_id.label',[g.data.marked_record_for_hold_transfer]);
 794         alert(m);
 795         xulG.set_statusbar(
 796             3,
 797             m,
 798             '',
 799             gen_statusbar_click_handler('marked_record_for_hold_transfer')
 800         );
 801     }
 802 }
 803
 804 function transfer_title_holds() {
 805     g.data.stash_retrieve();
 806     var target = g.data.marked_record_for_hold_transfer;
 807     if (!target) {
 808         var m = $("offlineStrings").getString('staff.cat.opac.title_for_hold_transfer.destination_needed.label');
 809         alert(m);
 810         return;
 811     }
 812     var robj = g.network.simple_request('TRANSFER_TITLE_HOLDS',[ ses(), target, [ docid ] ]);
 813     if (robj == 1) {
 814         var m = $("offlineStrings").getString('staff.cat.opac.title_for_hold_transfer.success.label');
 815         alert(m);
 816     } else {
 817         var m = $("offlineStrings").getString('staff.cat.opac.title_for_hold_transfer.failure.label');
 818         alert(m);
 819     }
 820     hold_browser_reset = true;
 821     if (g.view == 'hold_browser') { set_hold_browser(); };
 822 }
 823
 824 function delete_record() {
 825     if (g.error.yns_alert(
 826         document.getElementById('offlineStrings').getFormattedString('cat.opac.delete_record.confirm', [docid]),
 827         document.getElementById('offlineStrings').getString('cat.opac.delete_record'),
 828         document.getElementById('offlineStrings').getString('cat.opac.delete'),
 829         document.getElementById('offlineStrings').getString('cat.opac.cancel'),
 830         null,
 831         document.getElementById('offlineStrings').getString('cat.opac.record_deleted.confirm')) == 0) {
 832         var robj = g.network.simple_request('FM_BRE_DELETE',[ses(),docid]);
 833         if (typeof robj.ilsevent != 'undefined') {
 834             alert(document.getElementById('offlineStrings').getFormattedString('cat.opac.record_deleted.error',  [docid, robj.textcode, robj.desc]) + '\n');
 835         } else {
 836             alert(document.getElementById('offlineStrings').getString('cat.opac.record_deleted'));
 837             refresh_display(docid);
 838         }
 839     }
 840 }
 841
 842 function undelete_record() {
 843     if (g.error.yns_alert(
 844         document.getElementById('offlineStrings').getFormattedString('cat.opac.undelete_record.confirm', [docid]),
 845         document.getElementById('offlineStrings').getString('cat.opac.undelete_record'),
 846         document.getElementById('offlineStrings').getString('cat.opac.undelete'),
 847         document.getElementById('offlineStrings').getString('cat.opac.cancel'),
 848         null,
 849         document.getElementById('offlineStrings').getString('cat.opac.record_undeleted.confirm')) == 0) {
 850
 851         var robj = g.network.simple_request('FM_BRE_UNDELETE',[ses(),docid]);
 852         if (typeof robj.ilsevent != 'undefined') {
 853             alert(document.getElementById('offlineStrings').getFormattedString('cat.opac.record_undeleted.error',  [docid, robj.textcode, robj.desc]) + '\n');
 854         } else {
 855             alert(document.getElementById('offlineStrings').getString('cat.opac.record_undeleted'));
 856             refresh_display(docid);
 857         }
 858     }
 859 }
 860
 861 function refresh_display(id) {
 862     try {
 863         marc_view_reset = true;
 864         marc_edit_reset = true;
 865         copy_browser_reset = true;
 866         hold_browser_reset = true;
 867         manage_parts_reset = true;
 868         manage_multi_home_reset = true;
 869         serctrl_view_reset = true;
 870         while(top_pane.node.lastChild) top_pane.node.removeChild( top_pane.node.lastChild );
 871         var children = bottom_pane.node.childNodes;
 872         for (var i = 0; i < children.length; i++) {
 873             if (children[i] != browser_frame) bottom_pane.node.removeChild(children[i]);
 874         }
 875
 876         set_brief_view();
 877         $('nav').setAttribute('hidden','false');
 878         var settings = g.network.simple_request(
 879             'FM_AUS_RETRIEVE',
 880             [ ses(), g.data.list.au[0].id() ]
 881         );
 882         var view = settings['staff_client.catalog.record_view.default'];
 883         if (g.view_override) {
 884             view = g.view_override;
 885             g.view_override = null;
 886         }
 887         switch(view) {
 888             case 'marc_view' : set_marc_view(); break;
 889             case 'marc_edit' : set_marc_edit(); break;
 890             case 'copy_browser' : set_copy_browser(); break;
 891             case 'hold_browser' : set_hold_browser(); break;
 892             case 'serctrl_view' : set_serctrl_view(); break;
 893             case 'opac' :
 894             default: set_opac(); break;
 895         }
 896         opac_wrapper_set_help_context();
 897     } catch(E) {
 898         g.error.standard_unexpected_error_alert('in refresh_display',E);
 899     }
 900 }
 901
 902 function set_default() {
 903     var robj = g.network.simple_request(
 904         'FM_AUS_UPDATE',
 905         [ ses(), g.data.list.au[0].id(), { 'staff_client.catalog.record_view.default' : g.view } ]
 906     )
 907     if (typeof robj.ilsevent != 'undefined') {
 908         if (robj.ilsevent != 0) g.error.standard_unexpected_error_alert(document.getElementById('offlineStrings').getString('cat.preference.error'), robj);
 909     }
 910 }
 911
 912 function add_volumes() {
 913     try {
 914         var edit = 0;
 915         try {
 916             edit = g.network.request(
 917                 api.PERM_MULTI_ORG_CHECK.app,
 918                 api.PERM_MULTI_ORG_CHECK.method,
 919                 [
 920                     ses(),
 921                     ses('staff_id'),
 922                     [ ses('ws_ou') ],
 923                     [ 'CREATE_VOLUME', 'CREATE_COPY' ]
 924                 ]
 925             ).length == 0 ? 1 : 0;
 926         } catch(E) {
 927             g.error.sdump('D_ERROR','batch permission check: ' + E);
 928         }
 929
 930         if (edit==0) {
 931             alert(document.getElementById('offlineStrings').getString('staff.circ.copy_status.add_volumes.perm_failure'));
 932             return; // no read-only view for this interface
 933         }
 934
 935         // Check if the source is allowed to have copies.
 936         try {
 937             var bibObj = g.network.request(
 938                 api.FM_BRE_RETRIEVE_VIA_ID.app,
 939                 api.FM_BRE_RETRIEVE_VIA_ID.method,
 940                                 [ ses(), [docid] ]
 941             );
 942
 943                         bibObj = bibObj[0];
 944
 945             var cbsObj = g.network.request(
 946                 api.FM_CBS_RETRIEVE_VIA_PCRUD.app,
 947                 api.FM_CBS_RETRIEVE_VIA_PCRUD.method,
 948                 [ ses(), bibObj.source() ]
 949             );
 950
 951             if (cbsObj && cbsObj.can_have_copies() != get_db_true()) {
 952                 alert(document.getElementById('offlineStrings').getFormattedString('staff.cat.bib_source.can_have_copies.false', [cbsObj.source()]));
 953                 return;
 954             }
 955         } catch(E) {
 956             g.error.sdump('D_ERROR','can have copies check: ' + E);
 957             alert('Error in chrome/content/cat/opac.js, add_volumes(): ' + E);
 958             return;
 959         }
 960
 961         var title = document.getElementById('offlineStrings').getFormattedString('staff.circ.copy_status.add_volumes.title', [docid]);
 962
 963         var url;
 964         var unified_interface = String( g.data.hash.aous['ui.unified_volume_copy_editor'] ) == 'true';
 965         if (unified_interface) {
 966             var horizontal_interface = String( g.data.hash.aous['ui.cat.volume_copy_editor.horizontal'] ) == 'true';
 967             url = window.xulG.url_prefix( horizontal_interface ? urls.XUL_VOLUME_COPY_CREATOR_HORIZONTAL : urls.XUL_VOLUME_COPY_CREATOR );
 968         } else {
 969             url = window.xulG.url_prefix( urls.XUL_VOLUME_COPY_CREATOR_ORIGINAL );
 970         }
 971
 972         var w = xulG.new_tab(
 973             url,
 974             { 'tab_name' : title },
 975             { 'doc_id' : docid, 'ou_ids' : [ ses('ws_ou') ] }
 976         );
 977     } catch(E) {
 978         alert('Error in chrome/content/cat/opac.js, add_volumes(): ' + E);
 979     }
 980 }
 981
 982 function manage_parts() {
 983     try {
 984         g.view = 'manage_parts';
 985         var loc = urls.XUL_BROWSER + "?url=" + window.escape(
 986             window.xulG.url_prefix(urls.CONIFY_MANAGE_PARTS) + '?r=' + docid
 987         );
 988         if (manage_parts_reset) {
 989             bottom_pane.reset_iframe( loc,{},xulG);
 990             manage_parts_reset =false;
 991         } else {
 992             bottom_pane.set_iframe( loc,{},xulG);
 993         }
 994         opac_wrapper_set_help_context();
 995         bottom_pane.get_contentWindow().addEventListener('load',opac_wrapper_set_help_context,false);
 996     } catch(E) {
 997         alert('Error in chrome/content/cat/opac.js, manage_parts(): ' + E);
 998     }
 999 }
1000
1001 function manage_multi_home_items() {
1002     try {
1003         g.view = 'manage_multi_home';
1004         var loc = window.xulG.url_prefix(urls.MANAGE_MULTI_HOME_ITEMS);
1005         if (manage_multi_home_reset) {
1006             bottom_pane.reset_iframe( loc,{},{'docid':docid,'no_bib_summary':true,'url_prefix':xulG.url_prefix,'new_tab':xulG.new_tab});
1007             manage_multi_home_reset =false;
1008         } else {
1009             bottom_pane.set_iframe( loc,{},{'docid':docid,'no_bib_summary':true,'url_prefix':xulG.url_prefix,'new_tab':xulG.new_tab});
1010         }
1011         opac_wrapper_set_help_context();
1012         bottom_pane.get_contentWindow().addEventListener('load',opac_wrapper_set_help_context,false);
1013     } catch(E) {
1014         alert('Error in chrome/content/cat/opac.js, manage_multi_home_items(): ' + E);
1015     }
1016 }
1017
1018 function mark_for_multi_home() {
1019     g.data.marked_multi_home_record = docid;
1020     g.data.stash('marked_multi_home_record');
1021     var robj = g.network.simple_request('MODS_SLIM_RECORD_RETRIEVE.authoritative',[docid]);
1022     if (typeof robj.ilsevent == 'undefined') {
1023         g.data.marked_multi_home_record_mvr = robj;
1024     } else {
1025         g.data.marked_multi_home_record_mvr = null;
1026         g.error.standard_unexpected_error_alert('in mark_for_multi_home',robj);
1027     }
1028     g.data.stash('marked_multi_home_record_mvr');
1029
1030     if (g.data.marked_multi_home_record_mvr) {
1031         alert(document.getElementById('offlineStrings').getFormattedString('cat.opac.record_marked_for_multi_home.tcn.alert',[ g.data.marked_multi_home_record_mvr.tcn() ]));
1032         xulG.set_statusbar(
1033             2,
1034             $("offlineStrings").getFormattedString('staff.cat.copy_browser.marked_record_for_multi_home_indicator.tcn.label',[g.data.marked_multi_home_record_mvr.tcn()]),
1035             $("offlineStrings").getFormattedString('staff.cat.copy_browser.marked_record_for_multi_home_indicator.record_id.label',[g.data.marked_multi_home_record]),
1036             gen_statusbar_click_handler('marked_multi_home_record')
1037         );
1038     } else {
1039         alert(document.getElementById('offlineStrings').getFormattedString('cat.opac.record_marked_for_multi_home.record_id.alert',[ g.data.marked_multi_home_record ]));
1040         xulG.set_statusbar(
1041             2,
1042             $("offlineStrings").getFormattedString('staff.cat.copy_browser.marked_record_for_multi_home_indicator.record_id.label',[g.data.marked_multi_home_record]),
1043             '',
1044             gen_statusbar_click_handler('marked_multi_home_record')
1045         );
1046     }
1047 }
1048
1049 function gen_statusbar_click_handler(data_key) {
1050     return function (ev) {
1051
1052         if (! g.data[data_key]) {
1053             return;
1054         }
1055
1056         if (ev.button == 0 /* left click, spawn opac */) {
1057             var opac_url = xulG.url_prefix( urls.opac_rdetail ) + g.data[data_key];
1058             var content_params = {
1059                 'session' : ses(),
1060                 'authtime' : ses('authtime'),
1061                 'opac_url' : opac_url,
1062             };
1063             xulG.new_tab(
1064                 xulG.url_prefix(urls.XUL_OPAC_WRAPPER),
1065                 {'tab_name':'Retrieving title...'},
1066                 content_params
1067             );
1068         }
1069
1070         if (ev.button == 2 /* right click, remove mark */) {
1071             if ( window.confirm( document.getElementById('offlineStrings').getString('cat.opac.clear_statusbar') ) ) {
1072                 g.data[data_key] = null;
1073                 g.data.stash(data_key);
1074                 ev.target.setAttribute('label','');
1075                 if (ev.target.hasAttribute('tooltiptext')) {
1076                     ev.target.removeAttribute('tooltiptext');
1077                 }
1078             }
1079         }
1080     }
1081 }
1082
1083