prefs.js

   1 var xmlhttp = false;
   2
   3 var active_feed_cat = false;
   4 var active_label = false;
   5 var active_tab = false;
   6 var feed_to_expand = false;
   7
   8 var piggie_top = -400;
   9 var piggie_fwd = true;
  10
  11 var xmlhttp = Ajax.getTransport();
  12
  13 var init_params = new Array();
  14
  15 var caller_subop = false;
  16
  17 var sanity_check_done = false;
  18
  19 function expand_feed_callback() {
  20         if (xmlhttp.readyState == 4) {
  21                 try {
  22                         var container = document.getElementById("BRDET-" + feed_to_expand);
  23                         container.innerHTML=xmlhttp.responseText;
  24                         container.style.display = "block";
  25 //                      p_notify("");
  26                 } catch (e) {
  27                         exception_error("expand_feed_callback", e);
  28                 }
  29         }
  30 }
  31
  32 function feedlist_callback() {
  33         if (xmlhttp.readyState == 4) {
  34                 try {
  35                         var container = document.getElementById('prefContent');
  36                         container.innerHTML=xmlhttp.responseText;
  37                         selectTab("feedConfig", true);
  38
  39                         if (caller_subop) {
  40                                 var tuple = caller_subop.split(":");
  41                                 if (tuple[0] == 'editFeed') {
  42                                         window.setTimeout('editFeed('+tuple[1]+')', 100);
  43                                 }
  44
  45                                 caller_subop = false;
  46                         }
  47                         if (typeof correctPNG != 'undefined') {
  48                                 correctPNG();
  49                         }
  50                         notify("");
  51                 } catch (e) {
  52                         exception_error("feedlist_callback", e);
  53                 }
  54         }
  55 }
  56
  57 /* stub for subscription dialog */
  58
  59 function dlg_frefresh_callback() {
  60         if (xmlhttp.readyState == 4) {
  61         //      setTimeout("updateFeedList()", 500);
  62
  63                 try {
  64                         var container = document.getElementById('prefContent');
  65                         container.innerHTML=xmlhttp.responseText;
  66                         selectTab("feedConfig", true);
  67
  68                         if (caller_subop) {
  69                                 var tuple = caller_subop.split(":");
  70                                 if (tuple[0] == 'editFeed') {
  71                                         window.setTimeout('editFeed('+tuple[1]+')', 100);
  72                                 }
  73
  74                                 caller_subop = false;
  75                         }
  76                         if (typeof correctPNG != 'undefined') {
  77                                 correctPNG();
  78                         }
  79                         notify("");
  80                 } catch (e) {
  81                         exception_error("feedlist_callback", e);
  82                 }
  83         }
  84 }
  85
  86 function filterlist_callback() {
  87         var container = document.getElementById('prefContent');
  88         if (xmlhttp.readyState == 4) {
  89                 container.innerHTML=xmlhttp.responseText;
  90                 if (typeof correctPNG != 'undefined') {
  91                         correctPNG();
  92                 }
  93                 notify("");
  94         }
  95 }
  96
  97 function labellist_callback() {
  98         var container = document.getElementById('prefContent');
  99         if (xmlhttp.readyState == 4) {
 100                 closeInfoBox();
 101                 container.innerHTML=xmlhttp.responseText;
 102                 if (active_label) {
 103                         var row = document.getElementById("LILRR-" + active_label);
 104                         if (row) {
 105                                 if (!row.className.match("Selected")) {
 106                                         row.className = row.className + "Selected";
 107                                 }
 108                         }
 109                         var checkbox = document.getElementById("LICHK-" + active_label);
 110
 111                         if (checkbox) {
 112                                 checkbox.checked = true;
 113                         }
 114                 }
 115                 if (typeof correctPNG != 'undefined') {
 116                         correctPNG();
 117                 }
 118                 notify("");
 119         }
 120 }
 121
 122 function labeltest_callback() {
 123         var container = document.getElementById('label_test_result');
 124         if (xmlhttp.readyState == 4) {
 125                 container.innerHTML=xmlhttp.responseText;
 126                 notify("");
 127         }
 128 }
 129
 130 function feed_browser_callback() {
 131         var container = document.getElementById('prefContent');
 132         if (xmlhttp.readyState == 4) {
 133                 container.innerHTML=xmlhttp.responseText;
 134                 notify("");
 135         }
 136 }
 137
 138 function userlist_callback() {
 139         var container = document.getElementById('prefContent');
 140         if (xmlhttp.readyState == 4) {
 141                 container.innerHTML=xmlhttp.responseText;
 142                 notify("");
 143         }
 144 }
 145
 146 function prefslist_callback() {
 147         var container = document.getElementById('prefContent');
 148         if (xmlhttp.readyState == 4) {
 149
 150                 container.innerHTML=xmlhttp.responseText;
 151
 152                 notify("");
 153         }
 154 }
 155
 156 function gethelp_callback() {
 157         var container = document.getElementById('prefHelpBox');
 158         if (xmlhttp.readyState == 4) {
 159
 160                 container.innerHTML = xmlhttp.responseText;
 161                 container.style.display = "block";
 162
 163         }
 164 }
 165
 166 function notify_callback() {
 167         if (xmlhttp.readyState == 4) {
 168                 notify_info(xmlhttp.responseText);
 169         }
 170 }
 171
 172
 173 function changepass_callback() {
 174         try {
 175                 if (xmlhttp.readyState == 4) {
 176
 177                         if (xmlhttp.responseText.indexOf("ERROR: ") == 0) {
 178                                 notify_error(xmlhttp.responseText.replace("ERROR: ", ""));
 179                         } else {
 180                                 notify_info(xmlhttp.responseText);
 181                                 var warn = document.getElementById("default_pass_warning");
 182                                 if (warn) warn.style.display = "none";
 183                         }
 184
 185                         document.forms['change_pass_form'].reset();
 186
 187                 }
 188         } catch (e) {
 189                 exception_error("changepass_callback", e);
 190         }
 191 }
 192
 193 function updateFeedList(sort_key) {
 194
 195         if (!xmlhttp_ready(xmlhttp)) {
 196                 printLockingError();
 197                 return
 198         }
 199
 200 //      document.getElementById("prefContent").innerHTML = "Loading feeds, please wait...";
 201
 202 //      p_notify("Loading, please wait...");
 203
 204         var feed_search = document.getElementById("feed_search");
 205         var search = "";
 206         if (feed_search) { search = feed_search.value; }
 207
 208         xmlhttp.open("GET", "backend.php?op=pref-feeds" +
 209                 "&sort=" + param_escape(sort_key) +
 210                 "&search=" + param_escape(search), true);
 211         xmlhttp.onreadystatechange=feedlist_callback;
 212         xmlhttp.send(null);
 213
 214 }
 215
 216 function updateUsersList(sort_key) {
 217
 218         if (!xmlhttp_ready(xmlhttp)) {
 219                 printLockingError();
 220                 return
 221         }
 222
 223 //      document.getElementById("prefContent").innerHTML = "Loading feeds, please wait...";
 224
 225 //      p_notify("Loading, please wait...");
 226
 227         xmlhttp.open("GET", "backend.php?op=pref-users&sort="
 228                 + param_escape(sort_key), true);
 229         xmlhttp.onreadystatechange=userlist_callback;
 230         xmlhttp.send(null);
 231
 232 }
 233
 234 function addLabel() {
 235
 236         if (!xmlhttp_ready(xmlhttp)) {
 237                 printLockingError();
 238                 return
 239         }
 240
 241         var form = document.forms['label_edit_form'];
 242
 243         var sql_exp = form.sql_exp.value;
 244         var description = form.description.value;
 245
 246         if (sql_exp == "") {
 247                 alert("Can't create label: missing SQL expression.");
 248                 return false;
 249         }
 250
 251         if (description == "") {
 252                 alert("Can't create label: missing caption.");
 253                 return false;
 254         }
 255
 256         var query = Form.serialize("label_edit_form");
 257
 258         xmlhttp.open("GET", "backend.php?op=pref-labels&subop=add&" + query, true);
 259         xmlhttp.onreadystatechange=infobox_submit_callback;
 260         xmlhttp.send(null);
 261 }
 262
 263 function addFeed() {
 264
 265         if (!xmlhttp_ready(xmlhttp)) {
 266                 printLockingError();
 267                 return
 268         }
 269
 270         var link = document.getElementById("fadd_link");
 271
 272         if (link.value.length == 0) {
 273                 alert(__("Error: No feed URL given."));
 274         } else if (!isValidURL(link.value)) {
 275                 alert(__("Error: Invalid feed URL."));
 276         } else {
 277                 notify_progress("Adding feed...");
 278
 279                 xmlhttp.open("GET", "backend.php?op=pref-feeds&subop=add&from=tt-rss&feed_url=" +
 280                         param_escape(link.value), true);
 281                 xmlhttp.onreadystatechange=feedlist_callback;
 282                 xmlhttp.send(null);
 283
 284                 link.value = "";
 285
 286         }
 287
 288 }
 289
 290 function addFeedCat() {
 291
 292         if (!xmlhttp_ready(xmlhttp)) {
 293                 printLockingError();
 294                 return
 295         }
 296
 297         var cat = document.getElementById("fadd_cat");
 298
 299         if (cat.value.length == 0) {
 300                 alert(__("Can't add category: no name specified."));
 301         } else {
 302                 notify_progress("Adding feed category...");
 303
 304                 xmlhttp.open("GET", "backend.php?op=pref-feeds&subop=editCats&action=add&cat=" +
 305                         param_escape(cat.value), true);
 306                 xmlhttp.onreadystatechange=infobox_callback;
 307                 xmlhttp.send(null);
 308
 309                 link.value = "";
 310
 311         }
 312
 313 }
 314 function addUser() {
 315
 316         if (!xmlhttp_ready(xmlhttp)) {
 317                 printLockingError();
 318                 return
 319         }
 320
 321         var sqlexp = document.getElementById("uadd_box");
 322
 323         if (sqlexp.value.length == 0) {
 324                 alert("Can't add user: no login specified.");
 325         } else {
 326                 notify_progress("Adding user...");
 327
 328                 xmlhttp.open("GET", "backend.php?op=pref-users&subop=add&login=" +
 329                         param_escape(sqlexp.value), true);
 330
 331                 xmlhttp.onreadystatechange=userlist_callback;
 332                 xmlhttp.send(null);
 333
 334                 sqlexp.value = "";
 335         }
 336
 337 }
 338
 339 function editLabel(id) {
 340
 341         if (!xmlhttp_ready(xmlhttp)) {
 342                 printLockingError();
 343                 return
 344         }
 345
 346         notify_progress("Loading, please wait...");
 347
 348         document.getElementById("label_create_btn").disabled = true;
 349
 350         active_label = id;
 351
 352         selectTableRowsByIdPrefix('prefLabelList', 'LILRR-', 'LICHK-', false);
 353         selectTableRowById('LILRR-'+id, 'LICHK-'+id, true);
 354
 355         xmlhttp.open("GET", "backend.php?op=pref-labels&subop=edit&id=" +
 356                 param_escape(id), true);
 357         xmlhttp.onreadystatechange=infobox_callback;
 358         xmlhttp.send(null);
 359
 360 }
 361
 362 function editUser(id) {
 363
 364         if (!xmlhttp_ready(xmlhttp)) {
 365                 printLockingError();
 366                 return
 367         }
 368
 369         notify_progress("Loading, please wait...");
 370
 371         selectTableRowsByIdPrefix('prefUserList', 'UMRR-', 'UMCHK-', false);
 372         selectTableRowById('UMRR-'+id, 'UMCHK-'+id, true);
 373
 374         xmlhttp.open("GET", "backend.php?op=pref-users&subop=edit&id=" +
 375                 param_escape(id), true);
 376         xmlhttp.onreadystatechange=infobox_callback;
 377         xmlhttp.send(null);
 378
 379 }
 380
 381 function editFilter(id) {
 382
 383         if (!xmlhttp_ready(xmlhttp)) {
 384                 printLockingError();
 385                 return
 386         }
 387
 388         notify_progress("Loading, please wait...");
 389
 390         document.getElementById("create_filter_btn").disabled = true;
 391
 392         selectTableRowsByIdPrefix('prefFilterList', 'FILRR-', 'FICHK-', false);
 393         selectTableRowById('FILRR-'+id, 'FICHK-'+id, true);
 394
 395         xmlhttp.open("GET", "backend.php?op=pref-filters&subop=edit&id=" + param_escape(id), true);
 396         xmlhttp.onreadystatechange=infobox_callback;
 397         xmlhttp.send(null);
 398 }
 399
 400 function editFeed(feed) {
 401
 402 //      notify("Editing feed...");
 403
 404         if (!xmlhttp_ready(xmlhttp)) {
 405                 printLockingError();
 406                 return
 407         }
 408
 409         notify_progress("Loading, please wait...");
 410
 411         // clean selection from all rows & select row being edited
 412         selectTableRowsByIdPrefix('prefFeedList', 'FEEDR-', 'FRCHK-', false);
 413         selectTableRowById('FEEDR-'+feed, 'FRCHK-'+feed, true);
 414
 415         xmlhttp.open("GET", "backend.php?op=pref-feeds&subop=editfeed&id=" +
 416                 param_escape(feed), true);
 417
 418         xmlhttp.onreadystatechange=infobox_callback;
 419         xmlhttp.send(null);
 420
 421 }
 422
 423 function editFeedCat(cat) {
 424
 425         if (!xmlhttp_ready(xmlhttp)) {
 426                 printLockingError();
 427                 return
 428         }
 429
 430         notify_progress("Loading, please wait...");
 431
 432         active_feed_cat = cat;
 433
 434         xmlhttp.open("GET", "backend.php?op=pref-feeds&subop=editCats&action=edit&id=" +
 435                 param_escape(cat), true);
 436         xmlhttp.onreadystatechange=infobox_callback;
 437         xmlhttp.send(null);
 438
 439 }
 440
 441 function getSelectedLabels() {
 442         return getSelectedTableRowIds("prefLabelList", "LILRR");
 443 }
 444
 445 function getSelectedUsers() {
 446         return getSelectedTableRowIds("prefUserList", "UMRR");
 447 }
 448
 449 function getSelectedFeeds() {
 450         return getSelectedTableRowIds("prefFeedList", "FEEDR");
 451 }
 452
 453 function getSelectedFilters() {
 454         return getSelectedTableRowIds("prefFilterList", "FILRR");
 455 }
 456
 457 function getSelectedFeedCats() {
 458         return getSelectedTableRowIds("prefFeedCatList", "FCATR");
 459 }
 460
 461 function getSelectedFeedsFromBrowser() {
 462
 463         var list = document.getElementById("browseFeedList");
 464         if (!list) list = document.getElementById("browseBigFeedList");
 465
 466         var selected = new Array();
 467
 468         for (i = 0; i < list.childNodes.length; i++) {
 469                 var child = list.childNodes[i];
 470                 if (child.id && child.id.match("FBROW-")) {
 471                         var id = child.id.replace("FBROW-", "");
 472
 473                         var cb = document.getElementById("FBCHK-" + id);
 474
 475                         if (cb.checked) {
 476                                 selected.push(id);
 477                         }
 478                 }
 479         }
 480
 481         return selected;
 482 }
 483
 484 function removeSelectedLabels() {
 485
 486         if (!xmlhttp_ready(xmlhttp)) {
 487                 printLockingError();
 488                 return
 489         }
 490
 491         var sel_rows = getSelectedLabels();
 492
 493         if (sel_rows.length > 0) {
 494
 495                 var ok = confirm("Remove selected labels?");
 496
 497                 if (ok) {
 498                         notify_progress("Removing selected labels...");
 499
 500                         xmlhttp.open("GET", "backend.php?op=pref-labels&subop=remove&ids="+
 501                                 param_escape(sel_rows.toString()), true);
 502                         xmlhttp.onreadystatechange=labellist_callback;
 503                         xmlhttp.send(null);
 504                 }
 505         } else {
 506                 alert("No labels are selected.");
 507         }
 508
 509         return false;
 510 }
 511
 512 function removeSelectedUsers() {
 513
 514         if (!xmlhttp_ready(xmlhttp)) {
 515                 printLockingError();
 516                 return
 517         }
 518
 519         var sel_rows = getSelectedUsers();
 520
 521         if (sel_rows.length > 0) {
 522
 523                 var ok = confirm("Remove selected users?");
 524
 525                 if (ok) {
 526                         notify_progress("Removing selected users...");
 527
 528                         xmlhttp.open("GET", "backend.php?op=pref-users&subop=remove&ids="+
 529                                 param_escape(sel_rows.toString()), true);
 530                         xmlhttp.onreadystatechange=userlist_callback;
 531                         xmlhttp.send(null);
 532                 }
 533
 534         } else {
 535                 alert("No users are selected.");
 536         }
 537
 538         return false;
 539 }
 540
 541 function removeSelectedFilters() {
 542
 543         if (!xmlhttp_ready(xmlhttp)) {
 544                 printLockingError();
 545                 return
 546         }
 547
 548         var sel_rows = getSelectedFilters();
 549
 550         if (sel_rows.length > 0) {
 551
 552                 var ok = confirm("Remove selected filters?");
 553
 554                 if (ok) {
 555                         notify_progress("Removing selected filters...");
 556
 557                         xmlhttp.open("GET", "backend.php?op=pref-filters&subop=remove&ids="+
 558                                 param_escape(sel_rows.toString()), true);
 559                         xmlhttp.onreadystatechange=filterlist_callback;
 560                         xmlhttp.send(null);
 561                 }
 562         } else {
 563                 alert("No filters are selected.");
 564         }
 565
 566         return false;
 567 }
 568
 569
 570 function removeSelectedFeeds() {
 571
 572         if (!xmlhttp_ready(xmlhttp)) {
 573                 printLockingError();
 574                 return
 575         }
 576
 577         var sel_rows = getSelectedFeeds();
 578
 579         if (sel_rows.length > 0) {
 580
 581                 var ok = confirm("Unsubscribe from selected feeds?");
 582
 583                 if (ok) {
 584
 585                         notify_progress("Unsubscribing from selected feeds...");
 586
 587                         xmlhttp.open("GET", "backend.php?op=pref-feeds&subop=remove&ids="+
 588                                 param_escape(sel_rows.toString()), true);
 589                         xmlhttp.onreadystatechange=feedlist_callback;
 590                         xmlhttp.send(null);
 591                 }
 592
 593         } else {
 594
 595                 alert("No feeds are selected.");
 596
 597         }
 598
 599         return false;
 600 }
 601
 602 function removeSelectedFeedCats() {
 603
 604         if (!xmlhttp_ready(xmlhttp)) {
 605                 printLockingError();
 606                 return
 607         }
 608
 609         var sel_rows = getSelectedFeedCats();
 610
 611         if (sel_rows.length > 0) {
 612
 613                 var ok = confirm("Remove selected categories?");
 614
 615                 if (ok) {
 616                         notify_progress("Removing selected categories...");
 617
 618                         xmlhttp.open("GET", "backend.php?op=pref-feeds&subop=editCats&action=remove&ids="+
 619                                 param_escape(sel_rows.toString()), true);
 620                         xmlhttp.onreadystatechange=infobox_callback;
 621                         xmlhttp.send(null);
 622                 }
 623
 624         } else {
 625
 626                 alert("No categories are selected.");
 627
 628         }
 629
 630         return false;
 631 }
 632
 633 function feedEditCancel() {
 634
 635         if (!xmlhttp_ready(xmlhttp)) {
 636                 printLockingError();
 637                 return
 638         }
 639
 640         closeInfoBox();
 641
 642         selectPrefRows('feed', false); // cleanup feed selection
 643
 644         return false;
 645 }
 646
 647 function feedCatEditCancel() {
 648
 649         if (!xmlhttp_ready(xmlhttp)) {
 650                 printLockingError();
 651                 return
 652         }
 653
 654         active_feed_cat = false;
 655
 656 //      notify("Operation cancelled.");
 657
 658         xmlhttp.open("GET", "backend.php?op=pref-feeds&subop=editCats", true);
 659         xmlhttp.onreadystatechange=infobox_callback;
 660         xmlhttp.send(null);
 661
 662         return false;
 663 }
 664
 665 function feedEditSave() {
 666
 667         try {
 668
 669                 if (!xmlhttp_ready(xmlhttp)) {
 670                         printLockingError();
 671                         return
 672                 }
 673
 674                 // FIXME: add parameter validation
 675
 676                 var query = Form.serialize("edit_feed_form");
 677
 678                 notify_progress("Saving feed...");
 679
 680                 xmlhttp.open("POST", "backend.php", true);
 681                 xmlhttp.onreadystatechange=feedlist_callback;
 682                 xmlhttp.setRequestHeader('Content-Type', 'application/x-www-form-urlencoded');
 683                 xmlhttp.send(query);
 684
 685                 closeInfoBox();
 686
 687                 return false;
 688
 689         } catch (e) {
 690                 exception_error("feedEditSave", e);
 691         }
 692 }
 693
 694 function feedCatEditSave() {
 695
 696         if (!xmlhttp_ready(xmlhttp)) {
 697                 printLockingError();
 698                 return
 699         }
 700
 701         notify_progress("Saving category...");
 702
 703         var query = Form.serialize("feed_cat_edit_form");
 704
 705         xmlhttp.open("GET", "backend.php?" + query, true);
 706         xmlhttp.onreadystatechange=infobox_callback;
 707         xmlhttp.send(null);
 708
 709         active_feed_cat = false;
 710
 711         return false;
 712 }
 713
 714
 715 function labelTest() {
 716
 717         var container = document.getElementById('label_test_result');
 718         container.style.display = "block";
 719         container.innerHTML = "<p>Loading, please wait...</p>";
 720
 721         var form = document.forms['label_edit_form'];
 722
 723         var sql_exp = form.sql_exp.value;
 724         var description = form.description.value;
 725
 726         xmlhttp.open("GET", "backend.php?op=pref-labels&subop=test&expr=" +
 727                 param_escape(sql_exp) + "&descr=" + param_escape(description), true);
 728
 729         xmlhttp.onreadystatechange=labeltest_callback;
 730         xmlhttp.send(null);
 731
 732         return false;
 733 }
 734
 735 function displayHelpInfobox(topic_id) {
 736
 737 /*      if (!xmlhttp_ready(xmlhttp)) {
 738                 printLockingError();
 739                 return
 740         }
 741
 742         notify_progress("Loading help...");
 743
 744         xmlhttp.open("GET", "backend.php?op=help&tid=" +
 745                 param_escape(topic_id), true);
 746
 747         xmlhttp.onreadystatechange=helpbox_callback;
 748         xmlhttp.send(null); */
 749
 750         var url = "backend.php?op=help&tid=" + param_escape(topic_id);
 751
 752         var w = window.open(url, "ttrss_help",
 753                 "status=0,toolbar=0,location=0,width=400,height=450,menubar=0");
 754
 755 }
 756
 757 function labelEditCancel() {
 758
 759         if (!xmlhttp_ready(xmlhttp)) {
 760                 printLockingError();
 761                 return
 762         }
 763
 764         document.getElementById("label_create_btn").disabled = false;
 765
 766         active_label = false;
 767
 768         selectPrefRows('label', false); // cleanup feed selection
 769         closeInfoBox();
 770
 771         return false;
 772 }
 773
 774 function userEditCancel() {
 775
 776         if (!xmlhttp_ready(xmlhttp)) {
 777                 printLockingError();
 778                 return
 779         }
 780
 781         selectPrefRows('user', false); // cleanup feed selection
 782         closeInfoBox();
 783
 784         return false;
 785 }
 786
 787 function filterEditCancel() {
 788
 789         if (!xmlhttp_ready(xmlhttp)) {
 790                 printLockingError();
 791                 return
 792         }
 793
 794         document.getElementById("create_filter_btn").disabled = false;
 795
 796         selectPrefRows('filter', false); // cleanup feed selection
 797         closeInfoBox();
 798
 799         return false;
 800 }
 801
 802 function labelEditSave() {
 803
 804         var label = active_label;
 805
 806         if (!xmlhttp_ready(xmlhttp)) {
 807                 printLockingError();
 808                 return
 809         }
 810
 811 /*      if (!is_opera()) {
 812
 813                 var sql_exp = document.forms["label_edit_form"].sql_exp.value;
 814                 var description = document.forms["label_edit_form"].description.value;
 815
 816                 if (sql_exp.length == 0) {
 817                         alert("SQL Expression cannot be blank.");
 818                         return false;
 819                 }
 820
 821                 if (description.length == 0) {
 822                         alert("Caption field cannot be blank.");
 823                         return false;
 824                 }
 825         } */
 826
 827         closeInfoBox();
 828
 829         notify_progress("Saving label...");
 830
 831         active_label = false;
 832
 833         query = Form.serialize("label_edit_form");
 834
 835         xmlhttp.open("GET", "backend.php?" + query, true);
 836         xmlhttp.onreadystatechange=labellist_callback;
 837         xmlhttp.send(null);
 838
 839         return false;
 840 }
 841
 842 function userEditSave() {
 843
 844         if (!xmlhttp_ready(xmlhttp)) {
 845                 printLockingError();
 846                 return
 847         }
 848
 849         var login = document.forms["user_edit_form"].login.value;
 850
 851         if (login.length == 0) {
 852                 alert("Login field cannot be blank.");
 853                 return;
 854         }
 855
 856         notify_progress("Saving user...");
 857
 858         closeInfoBox();
 859
 860         var query = Form.serialize("user_edit_form");
 861
 862         xmlhttp.open("GET", "backend.php?" + query, true);
 863         xmlhttp.onreadystatechange=userlist_callback;
 864         xmlhttp.send(null);
 865
 866         return false;
 867 }
 868
 869
 870 function filterEditSave() {
 871
 872         if (!xmlhttp_ready(xmlhttp)) {
 873                 printLockingError();
 874                 return
 875         }
 876
 877 /*      if (!is_opera()) {
 878                 var reg_exp = document.forms["filter_edit_form"].reg_exp.value;
 879
 880                 if (reg_exp.length == 0) {
 881                         alert("Filter expression field cannot be blank.");
 882                         return;
 883                 }
 884         } */
 885
 886         notify_progress("Saving filter...");
 887
 888         var query = Form.serialize("filter_edit_form");
 889
 890         closeInfoBox();
 891
 892         document.getElementById("create_filter_btn").disabled = false;
 893
 894         xmlhttp.open("GET", "backend.php?" + query, true);
 895         xmlhttp.onreadystatechange=filterlist_callback;
 896         xmlhttp.send(null);
 897
 898         return false;
 899 }
 900
 901 function editSelectedLabel() {
 902         var rows = getSelectedLabels();
 903
 904         if (rows.length == 0) {
 905                 alert(__("No labels are selected."));
 906                 return;
 907         }
 908
 909         if (rows.length > 1) {
 910                 alert(__("Please select only one label."));
 911                 return;
 912         }
 913
 914         notify("");
 915
 916         editLabel(rows[0]);
 917
 918 }
 919
 920 function editSelectedUser() {
 921         var rows = getSelectedUsers();
 922
 923         if (rows.length == 0) {
 924                 alert(__("No users are selected."));
 925                 return;
 926         }
 927
 928         if (rows.length > 1) {
 929                 alert(__("Please select only one user."));
 930                 return;
 931         }
 932
 933         notify("");
 934
 935         editUser(rows[0]);
 936 }
 937
 938 function resetSelectedUserPass() {
 939         var rows = getSelectedUsers();
 940
 941         if (rows.length == 0) {
 942                 alert(__("No users are selected."));
 943                 return;
 944         }
 945
 946         if (rows.length > 1) {
 947                 alert(__("Please select only one user."));
 948                 return;
 949         }
 950
 951         var ok = confirm(__("Reset password of selected user?"));
 952
 953         if (ok) {
 954                 notify_progress("Resetting password for selected user...");
 955
 956                 var id = rows[0];
 957
 958                 xmlhttp.open("GET", "backend.php?op=pref-users&subop=resetPass&id=" +
 959                         param_escape(id), true);
 960                 xmlhttp.onreadystatechange=userlist_callback;
 961                 xmlhttp.send(null);
 962         }
 963 }
 964
 965 function selectedUserDetails() {
 966
 967         if (!xmlhttp_ready(xmlhttp)) {
 968                 printLockingError();
 969                 return
 970         }
 971
 972         var rows = getSelectedUsers();
 973
 974         if (rows.length == 0) {
 975                 alert(__("No users are selected."));
 976                 return;
 977         }
 978
 979         if (rows.length > 1) {
 980                 alert(__("Please select only one user."));
 981                 return;
 982         }
 983
 984         notify_progress("Loading, please wait...");
 985
 986         var id = rows[0];
 987
 988         xmlhttp.open("GET", "backend.php?op=user-details&id=" + id, true);
 989         xmlhttp.onreadystatechange=infobox_callback;
 990         xmlhttp.send(null);
 991
 992 }
 993
 994 function selectedFeedDetails() {
 995
 996         if (!xmlhttp_ready(xmlhttp)) {
 997                 printLockingError();
 998                 return
 999         }
1000
1001         var rows = getSelectedFeeds();
1002
1003         if (rows.length == 0) {
1004                 alert(__("No feeds are selected."));
1005                 return;
1006         }
1007
1008         if (rows.length > 1) {
1009                 alert(__("Please select only one feed."));
1010                 return;
1011         }
1012
1013 //      var id = rows[0];
1014
1015         notify("");
1016
1017         xmlhttp.open("GET", "backend.php?op=feed-details&id=" +
1018                 param_escape(rows.toString()), true);
1019         xmlhttp.onreadystatechange=infobox_callback;
1020         xmlhttp.send(null);
1021
1022 }
1023
1024 function editSelectedFilter() {
1025         var rows = getSelectedFilters();
1026
1027         if (rows.length == 0) {
1028                 alert(__("No filters are selected."));
1029                 return;
1030         }
1031
1032         if (rows.length > 1) {
1033                 alert(__("Please select only one filter."));
1034                 return;
1035         }
1036
1037         notify("");
1038
1039         editFilter(rows[0]);
1040
1041 }
1042
1043
1044 function editSelectedFeed() {
1045         var rows = getSelectedFeeds();
1046
1047         if (rows.length == 0) {
1048                 alert(__("No feeds are selected."));
1049                 return;
1050         }
1051
1052         if (rows.length > 1) {
1053                 alert(__("Please select one feed."));
1054                 return;
1055         }
1056
1057         notify("");
1058
1059         editFeed(rows[0]);
1060
1061 }
1062
1063 function editSelectedFeedCat() {
1064         var rows = getSelectedFeedCats();
1065
1066         if (rows.length == 0) {
1067                 alert(__("No categories are selected."));
1068                 return;
1069         }
1070
1071         if (rows.length > 1) {
1072                 alert(__("Please select only one category."));
1073                 return;
1074         }
1075
1076         notify("");
1077
1078         editFeedCat(rows[0]);
1079
1080 }
1081
1082 function piggie_callback() {
1083         var piggie = document.getElementById("piggie");
1084
1085         piggie.style.top = piggie_top;
1086         piggie.style.backgroundColor = "white";
1087         piggie.style.borderWidth = "1px";
1088
1089         if (piggie_fwd && piggie_top < 0) {
1090                 setTimeout("piggie_callback()", 50);
1091                 piggie_top = piggie_top + 10;
1092         } else if (piggie_fwd && piggie_top >= 0) {
1093                 piggie_fwd = false;
1094                 setTimeout("piggie_callback()", 50);
1095         } else if (!piggie_fwd && piggie_top > -400) {
1096                 setTimeout("piggie_callback()", 50);
1097                 piggie_top = piggie_top - 10;
1098         } else if (!piggie_fwd && piggie_top <= -400) {
1099                 piggie.style.display = "none";
1100                 piggie_fwd = true;
1101         }
1102 }
1103
1104 var piggie_opacity = 0;
1105
1106 function piggie2_callback() {
1107         var piggie = document.getElementById("piggie");
1108         piggie.style.top = 0;
1109         piggie.style.opacity = piggie_opacity;
1110         piggie.style.backgroundColor = "transparent";
1111         piggie.style.borderWidth = "0px";
1112
1113         if (piggie_fwd && piggie_opacity < 1) {
1114                 setTimeout("piggie2_callback()", 50);
1115                 piggie_opacity = piggie_opacity + 0.03;
1116         } else if (piggie_fwd && piggie_opacity >= 1) {
1117                 piggie_fwd = false;
1118                 setTimeout("piggie2_callback()", 50);
1119         } else if (!piggie_fwd && piggie_opacity > 0) {
1120                 setTimeout("piggie2_callback()", 50);
1121                 piggie_opacity = piggie_opacity - 0.03;
1122         } else if (!piggie_fwd && piggie_opacity <= 0) {
1123                 piggie.style.display = "none";
1124                 piggie_fwd = true;
1125         }
1126 }
1127
1128 function localPiggieFunction(enable) {
1129         if (enable) {
1130                 debug("I LOVEDED IT!");
1131                 var piggie = document.getElementById("piggie");
1132                 piggie.style.display = "block";
1133
1134                 if (navigator.userAgent.match("Gecko") && Math.random(1) > 0.5) {
1135                         piggie2_callback();
1136                 } else {
1137                         piggie_callback();
1138                 }
1139         }
1140 }
1141
1142 function validateOpmlImport() {
1143
1144         var opml_file = document.getElementById("opml_file");
1145
1146         if (opml_file.value.length == 0) {
1147                 alert(__("No OPML file to upload."));
1148                 return false;
1149         } else {
1150                 return true;
1151         }
1152 }
1153
1154 function updateFilterList(sort_key) {
1155
1156         if (!xmlhttp_ready(xmlhttp)) {
1157                 printLockingError();
1158                 return
1159         }
1160
1161 //      document.getElementById("prefContent").innerHTML = "Loading filters, please wait...";
1162
1163 //      p_notify("Loading, please wait...");
1164
1165         xmlhttp.open("GET", "backend.php?op=pref-filters&sort=" +
1166                 param_escape(sort_key), true);
1167         xmlhttp.onreadystatechange=filterlist_callback;
1168         xmlhttp.send(null);
1169
1170 }
1171
1172 function updateLabelList(sort_key) {
1173
1174         if (!xmlhttp_ready(xmlhttp)) {
1175                 printLockingError();
1176                 return
1177         }
1178
1179 //      p_notify("Loading, please wait...");
1180
1181 //      document.getElementById("prefContent").innerHTML = "Loading labels, please wait...";
1182
1183         xmlhttp.open("GET", "backend.php?op=pref-labels&sort=" +
1184                 param_escape(sort_key), true);
1185         xmlhttp.onreadystatechange=labellist_callback;
1186         xmlhttp.send(null);
1187 }
1188
1189 function updatePrefsList() {
1190
1191         if (!xmlhttp_ready(xmlhttp)) {
1192                 printLockingError();
1193                 return
1194         }
1195
1196 //      p_notify("Loading, please wait...");
1197
1198         xmlhttp.open("GET", "backend.php?op=pref-prefs", true);
1199         xmlhttp.onreadystatechange=prefslist_callback;
1200         xmlhttp.send(null);
1201
1202 }
1203
1204 function selectTab(id, noupdate, subop) {
1205
1206 //      alert(id);
1207
1208         if (!id) id = active_tab;
1209
1210         try {
1211
1212                 if (!xmlhttp_ready(xmlhttp)) {
1213                         printLockingError();
1214                         return
1215                 }
1216
1217                 try {
1218                         var c = document.getElementById('prefContent');
1219                         c.scrollTop = 0;
1220                 } catch (e) { };
1221
1222                 if (!noupdate) {
1223
1224                         debug("selectTab: " + id + "(NU: " + noupdate + ")");
1225
1226                         notify_progress("Loading, please wait...");
1227
1228                         // close active infobox if needed
1229                         closeInfoBox();
1230
1231                         // clean up all current selections, just in case
1232                         active_feed_cat = false;
1233                         active_label = false;
1234
1235                         if (id == "feedConfig") {
1236                                 updateFeedList();
1237                         } else if (id == "filterConfig") {
1238                                 updateFilterList();
1239                         } else if (id == "labelConfig") {
1240                                 updateLabelList();
1241                         } else if (id == "genConfig") {
1242                                 updatePrefsList();
1243                         } else if (id == "userConfig") {
1244                                 updateUsersList();
1245                         } else if (id == "feedBrowser") {
1246                                 updateBigFeedBrowser();
1247                         }
1248                 }
1249
1250                 var tab = document.getElementById(active_tab + "Tab");
1251
1252                 if (tab) {
1253                         if (tab.className.match("Selected")) {
1254                                 tab.className = "prefsTab";
1255                         }
1256                 }
1257
1258                 tab = document.getElementById(id + "Tab");
1259
1260                 if (tab) {
1261                         if (!tab.className.match("Selected")) {
1262                                 tab.className = tab.className + "Selected";
1263                         }
1264                 }
1265
1266                 active_tab = id;
1267
1268         } catch (e) {
1269                 exception_error("selectTab", e);
1270         }
1271 }
1272
1273 function backend_sanity_check_callback() {
1274
1275         if (xmlhttp.readyState == 4) {
1276
1277                 try {
1278
1279                         if (sanity_check_done) {
1280                                 fatalError(11, "Sanity check request received twice. This can indicate "+
1281                               "presence of Firebug or some other disrupting extension. "+
1282                                         "Please disable it and try again.");
1283                                 return;
1284                         }
1285
1286                         if (!xmlhttp.responseXML) {
1287                                 fatalError(3, "[D001, Received reply is not XML]: " + xmlhttp.responseText);
1288                                 return;
1289                         }
1290
1291                         var reply = xmlhttp.responseXML.firstChild.firstChild;
1292
1293                         if (!reply) {
1294                                 fatalError(3, "[D002, Invalid RPC reply]: " + xmlhttp.responseText);
1295                                 return;
1296                         }
1297
1298                         var error_code = reply.getAttribute("error-code");
1299
1300                         if (error_code && error_code != 0) {
1301                                 return fatalError(error_code, reply.getAttribute("error-msg"));
1302                         }
1303
1304                         debug("sanity check ok");
1305
1306                         var params = reply.nextSibling;
1307
1308                         if (params) {
1309                                 debug('reading init-params...');
1310                                 var param = params.firstChild;
1311
1312                                 while (param) {
1313                                         var k = param.getAttribute("key");
1314                                         var v = param.getAttribute("value");
1315                                         debug(k + " => " + v);
1316                                         init_params[k] = v;
1317                                         param = param.nextSibling;
1318                                 }
1319                         }
1320
1321                         sanity_check_done = true;
1322
1323                         init_second_stage();
1324
1325                 } catch (e) {
1326                         exception_error("backend_sanity_check_callback", e);
1327                 }
1328         }
1329 }
1330
1331 function init_second_stage() {
1332
1333         try {
1334                 active_tab = getInitParam("prefs_active_tab");
1335                 if (!active_tab || active_tab == '0') active_tab = "genConfig";
1336
1337                 document.onkeydown = pref_hotkey_handler;
1338
1339                 var tab = getURLParam('tab');
1340
1341                 caller_subop = getURLParam('subop');
1342
1343                 if (tab) {
1344                         active_tab = tab;
1345                 }
1346
1347                 if (navigator.userAgent.match("Opera")) {
1348                         setTimeout("selectTab()", 500);
1349                 } else {
1350                         selectTab(active_tab);
1351                 }
1352                 notify("");
1353         } catch (e) {
1354                 exception_error("init_second_stage", e);
1355         }
1356 }
1357
1358 function init() {
1359
1360         try {
1361
1362                 if (arguments.callee.done) return;
1363                 arguments.callee.done = true;
1364
1365                 if (getURLParam('debug')) {
1366                         document.getElementById('debug_output').style.display = 'block';
1367                         debug('debug mode activated');
1368                 }
1369
1370                 // IE kludge
1371                 if (!xmlhttp) {
1372                         document.getElementById("prefContent").innerHTML =
1373                                 "<b>Fatal error:</b> This program needs XmlHttpRequest " +
1374                                 "to function properly. Your browser doesn't seem to support it.";
1375                         return;
1376                 }
1377
1378                 xmlhttp.open("GET", "backend.php?op=rpc&subop=sanityCheck", true);
1379                 xmlhttp.onreadystatechange=backend_sanity_check_callback;
1380                 xmlhttp.send(null);
1381
1382         } catch (e) {
1383                 exception_error("init", e);
1384         }
1385 }
1386
1387 function categorizeSelectedFeeds() {
1388
1389         if (!xmlhttp_ready(xmlhttp)) {
1390                 printLockingError();
1391                 return
1392         }
1393
1394         var sel_rows = getSelectedFeeds();
1395
1396         var cat_sel = document.getElementById("sfeed_set_fcat");
1397         var cat_id = cat_sel[cat_sel.selectedIndex].value;
1398
1399         if (sel_rows.length > 0) {
1400
1401                 notify_progress("Changing category of selected feeds...");
1402
1403                 xmlhttp.open("GET", "backend.php?op=pref-feeds&subop=categorize&ids="+
1404                         param_escape(sel_rows.toString()) + "&cat_id=" + param_escape(cat_id), true);
1405                 xmlhttp.onreadystatechange=feedlist_callback;
1406                 xmlhttp.send(null);
1407
1408         } else {
1409
1410                 alert(__("No feeds are selected."));
1411
1412         }
1413
1414 }
1415
1416 function validatePrefsReset() {
1417         return confirm(__("Reset to defaults?"));
1418 }
1419
1420 function browseFeeds(limit) {
1421
1422         xmlhttp.open("GET", "backend.php?op=pref-feeds&subop=browse", true);
1423         xmlhttp.onreadystatechange=infobox_callback;
1424         xmlhttp.send(null);
1425
1426 }
1427
1428 function feedBrowserSubscribe() {
1429         try {
1430
1431                 var selected = getSelectedFeedsFromBrowser();
1432
1433                 if (selected.length > 0) {
1434                         closeInfoBox();
1435                         xmlhttp.open("GET", "backend.php?op=pref-feeds&subop=massSubscribe&ids="+
1436                                 param_escape(selected.toString()), true);
1437                         xmlhttp.onreadystatechange=feedlist_callback;
1438                         xmlhttp.send(null);
1439                 } else {
1440                         alert("No feeds are selected.");
1441                 }
1442
1443         } catch (e) {
1444                 exception_error("feedBrowserSubscribe", e);
1445         }
1446 }
1447
1448 function updateBigFeedBrowser(limit) {
1449
1450         if (!xmlhttp_ready(xmlhttp)) {
1451                 printLockingError();
1452                 return
1453         }
1454
1455 //      p_notify("Loading, please wait...");
1456
1457         var query = "backend.php?op=pref-feed-browser";
1458
1459         var limit_sel = document.getElementById("feedBrowserLimit");
1460
1461         if (limit_sel) {
1462                 var limit = limit_sel[limit_sel.selectedIndex].value;
1463                 query = query + "&limit=" + param_escape(limit);
1464         }
1465
1466         xmlhttp.open("GET", query, true);
1467         xmlhttp.onreadystatechange=feed_browser_callback;
1468         xmlhttp.send(null);
1469 }
1470
1471 function browserToggleExpand(id) {
1472         try {
1473 /*              if (feed_to_expand && feed_to_expand != id) {
1474                         var d = document.getElementById("BRDET-" + feed_to_expand);
1475                         d.style.display = "none";
1476                 } */
1477
1478                 if (!xmlhttp_ready(xmlhttp)) {
1479                         printLockingError();
1480                         return
1481                 }
1482
1483                 var d = document.getElementById("BRDET-" + id);
1484
1485                 if (d.style.display == "block") {
1486                         d.style.display = "none";
1487
1488                 } else {
1489
1490                         feed_to_expand = id;
1491
1492                         d.style.display = "block";
1493                         d.innerHTML = "Loading, please wait...";
1494
1495                         xmlhttp.open("GET", "backend.php?op=pref-feed-browser&subop=details&id="
1496                                 + param_escape(id), true);
1497                         xmlhttp.onreadystatechange=expand_feed_callback;
1498                         xmlhttp.send(null);
1499                 }
1500
1501         } catch (e) {
1502                 exception_error("browserExpand", e);
1503         }
1504 }
1505
1506 function selectPrefRows(kind, select) {
1507
1508         if (kind) {
1509                 var opbarid = false;
1510                 var nchk = false;
1511                 var nrow = false;
1512                 var lname = false;
1513
1514                 if (kind == "feed") {
1515                         opbarid = "feedOpToolbar";
1516                         nrow = "FEEDR-";
1517                         nchk = "FRCHK-";
1518                         lname = "prefFeedList";
1519                 } else if (kind == "fcat") {
1520                         opbarid = "catOpToolbar";
1521                         nrow = "FCATR-";
1522                         nchk = "FCCHK-";
1523                         lname = "prefFeedCatList";
1524                 } else if (kind == "filter") {
1525                         opbarid = "filterOpToolbar";
1526                         nrow = "FILRR-";
1527                         nchk = "FICHK-";
1528                         lname = "prefFilterList";
1529                 } else if (kind == "label") {
1530                         opbarid = "labelOpToolbar";
1531                         nrow = "LILRR-";
1532                         nchk = "LICHK-";
1533                         lname = "prefLabelList";
1534                 } else if (kind == "user") {
1535                         opbarid = "userOpToolbar";
1536                         nrow = "UMRR-";
1537                         nchk = "UMCHK-";
1538                         lname = "prefUserList";
1539                 }
1540
1541                 if (opbarid) {
1542                         selectTableRowsByIdPrefix(lname, nrow, nchk, select);
1543                         disableContainerChildren(opbarid, !select);
1544                 }
1545
1546         }
1547 }
1548
1549
1550 function toggleSelectPrefRow(sender, kind) {
1551
1552         toggleSelectRow(sender);
1553
1554         if (kind) {
1555                 var opbarid = false;
1556                 var nsel = -1;
1557
1558                 if (kind == "feed") {
1559                         opbarid = "feedOpToolbar";
1560                         nsel = getSelectedFeeds();
1561                 } else if (kind == "fcat") {
1562                         opbarid = "catOpToolbar";
1563                         nsel = getSelectedFeedCats();
1564                 } else if (kind == "filter") {
1565                         opbarid = "filterOpToolbar";
1566                         nsel = getSelectedFilters();
1567                 } else if (kind == "label") {
1568                         opbarid = "labelOpToolbar";
1569                         nsel = getSelectedLabels();
1570                 } else if (kind == "user") {
1571                         opbarid = "userOpToolbar";
1572                         nsel = getSelectedUsers();
1573                 }
1574
1575                 if (opbarid && nsel != -1) {
1576                         disableContainerChildren(opbarid, nsel == false);
1577                 }
1578
1579         }
1580 }
1581
1582 function toggleSelectFBListRow(sender) {
1583         toggleSelectListRow(sender);
1584         disableContainerChildren("fbrOpToolbar", getSelectedFeedsFromBrowser() == 0);
1585 }
1586
1587 var seq = "";
1588
1589 function pref_hotkey_handler(e) {
1590         try {
1591
1592                 var keycode;
1593
1594                 if (!hotkeys_enabled) return;
1595
1596                 if (window.event) {
1597                         keycode = window.event.keyCode;
1598                 } else if (e) {
1599                         keycode = e.which;
1600                 }
1601
1602                 if (keycode == 13 || keycode == 27) {
1603                         seq = "";
1604                 } else {
1605                         seq = seq + "" + keycode;
1606                 }
1607
1608
1609         if (document.getElementById("piggie")) {
1610
1611                 if (seq.match("807371717369")) {
1612                         seq = "";
1613                         localPiggieFunction(true);
1614                 } else {
1615                         localPiggieFunction(false);
1616                 }
1617         }
1618
1619         } catch (e) {
1620                 exception_error("pref_hotkey_handler", e);
1621         }
1622 }
1623
1624 function userSwitch() {
1625         var chooser = document.getElementById("userSwitch");
1626         var user = chooser[chooser.selectedIndex].value;
1627         window.location = "prefs.php?swu=" + user;
1628 }
1629
1630 function editFeedCats() {
1631         if (!xmlhttp_ready(xmlhttp)) {
1632                 printLockingError();
1633                 return
1634         }
1635
1636         xmlhttp.open("GET", "backend.php?op=pref-feeds&subop=editCats", true);
1637         xmlhttp.onreadystatechange=infobox_callback;
1638         xmlhttp.send(null);
1639 }
1640
1641 function showFeedsWithErrors() {
1642         displayDlg('feedUpdateErrors');
1643 }
1644
1645 function changeUserPassword() {
1646
1647         try {
1648
1649                 if (!xmlhttp_ready(xmlhttp)) {
1650                         printLockingError();
1651                         return false;
1652                 }
1653
1654                 var query = Form.serialize("change_pass_form");
1655
1656                 notify_progress("Trying to change password...");
1657
1658                 xmlhttp.open("POST", "backend.php", true);
1659                 xmlhttp.onreadystatechange=changepass_callback;
1660                 xmlhttp.setRequestHeader('Content-Type', 'application/x-www-form-urlencoded');
1661                 xmlhttp.send(query);
1662
1663         } catch (e) {
1664                 exception_error("changeUserPassword", e);
1665         }
1666
1667         return false;
1668 }
1669
1670 function changeUserEmail() {
1671
1672         try {
1673
1674                 if (!xmlhttp_ready(xmlhttp)) {
1675                         printLockingError();
1676                         return false;
1677                 }
1678
1679                 var query = Form.serialize("change_email_form");
1680
1681                 notify_progress("Trying to change e-mail...");
1682
1683                 xmlhttp.open("POST", "backend.php", true);
1684                 xmlhttp.onreadystatechange=notify_callback;
1685                 xmlhttp.setRequestHeader('Content-Type', 'application/x-www-form-urlencoded');
1686                 xmlhttp.send(query);
1687
1688         } catch (e) {
1689                 exception_error("changeUserPassword", e);
1690         }
1691
1692         return false;
1693
1694 }