Open-ILS/web/opac/skin/kcls/js/misc.js

   1 var anonListCache;
   2 var webCacheKey;
   3 var userVitalStats;
   4
   5 function opac_init() {
   6         var advLink = getId("home_adv_search_link");
   7         if(advLink) advLink.setAttribute("href", buildOPACLink({page:ADVANCED}));
   8         getId("home_myopac_link").setAttribute("href", buildOPACLink({page:MYOPAC}, false, true));
   9         getId("myopac_link").setAttribute("href", buildOPACLink({page:MYOPAC}, false, true));
  10         getOrgs();
  11
  12   var u = grabUser();
  13   if(u) {
  14         unHideMe($('dash_wrapper'));
  15           //alert(fetchOrgSettingDefault(G.user.home_ou(), 'auth.persistent_login_interval'));
  16         try {
  17           var stats = fieldmapper.standardRequest(['open-ils.actor', 'open-ils.actor.user.opac.vital_stats'], {async:false, params:[u.session]});
  18         } catch(e){}
  19         userVitalStats = stats;
  20         if(!stats) return;
  21
  22         var dashfines = $('dash_fines');
  23         if(stats.fines.balance_owed > 0) {
  24                 dashfines.style.color = "#f41d36";
  25                 dashfines.innerHTML = "$"+parseFloat(stats.fines.balance_owed).toFixed(2)
  26         } else {
  27                 dashfines.style.fontWeight="normal";
  28                 dashfines.innerHTML = "No";
  29         }
  30         $('dash_user').innerHTML = u.first_given_name()+' '+u.family_name();
  31         $('dash_checked').innerHTML = stats.checkouts.out+stats.checkouts.overdue;
  32         $('dash_holds').innerHTML = stats.holds.total;
  33         $('dash_pickup').innerHTML = stats.holds.ready;
  34   } else unHideMe($('your-acct-login'));
  35 }
  36
  37 function mySuperInitFunction() {
  38         G.ui.common.now_searching = elem('div');
  39         webCacheKey = cookieManager.read('sessionID');
  40         var list = getCacheValue('anonListCache');
  41         anonListCache = isTrue(list)?list:[];
  42         if(anonListCache.length) try { unHideMe($('cacheListLink')); } catch(e){}
  43
  44     /* overkill
  45         if(G.user && G.user.prefs[PREF_DEF_LOCATION]!="1") {
  46           G.user.prefs[PREF_DEF_LOCATION]="1";
  47           LOCATION = "1";
  48           commitUserPrefs();
  49           setSelector($('depth_selector'),      getLocation());
  50           _newlocation = getLocation();
  51         }
  52     */
  53 }
  54
  55 function setCacheValue(field, value, timeout) {
  56         if(!timeout) timeout = '30m';
  57         var key = fieldmapper.standardRequest(['open-ils.actor','open-ils.actor.anon_cache.set_value'],{async:false, params:[webCacheKey, field, value]});
  58         if(!isTrue(webCacheKey)) {
  59                 webCacheKey = key;
  60                 cookieManager.write('sessionID', webCacheKey, timeout);
  61         }
  62         return key;
  63 }
  64
  65 function getCacheValue(field) {
  66         if(!isTrue(webCacheKey)) return null;
  67         var val = fieldmapper.standardRequest(['open-ils.actor','open-ils.actor.anon_cache.get_value'], {async:false, params:[webCacheKey, field]});
  68         return val;
  69 }
  70
  71 function isInAnonList(id) {
  72         for(var i in anonListCache) {
  73                 if(anonListCache[i] == id) return true;
  74         }
  75         return false;
  76 }
  77
  78 var isCacheListDrawn = false;
  79 var anonListParent;
  80 var anonListTemp;
  81 function showCachedList() {
  82         if(grabUser()) goTo(buildOPACLink({page:MYOPAC, 'acctpage':6}, false, true));
  83         if(!anonListCache.length) {try { hideResultsPage(); } catch(e) {} hideMe($('anonListTable')); hideMe($('cacheListLink')); return;}
  84         try { hideResultsPage(true); } catch(e) {}
  85         unHideMe($('anonListTable'));
  86         if(!isCacheListDrawn) fieldmapper.standardRequest(["open-ils.search","open-ils.search.biblio.record.mods_slim.retrieve"],{async:true, params:[anonListCache], oncomplete:drawCacheList});
  87 }
  88
  89 function drawCacheList(r) {
  90         isCacheListDrawn = true;
  91         var bibs = r.recv().content();
  92         if(!anonListParent) anonListParent = $('anonListParent');
  93         if(!anonListTemp) anonListTemp = anonListParent.removeChild($('anonListTemp'));
  94         removeChildren(anonListParent);
  95         $('anon_selector').checked = false;
  96
  97         if(grabUser()) {
  98                 unHideMe($('holdsCacheSel'));
  99                 setSelector($('holdsCacheSel'), grabUser().home_ou());
 100         }
 101
 102         for(var i in bibs) {
 103                 var row = anonListTemp.cloneNode(true);
 104                 $n(row, 'anon_selector').doc_id = bibs[i].doc_id();
 105                 $n(row, 'curr_row').innerHTML = parseInt(i)+1;
 106                 $n(row, 'title').innerHTML = bibs[i].title();
 107                 anonListParent.appendChild(row);
 108         }
 109 }
 110
 111 function createBibHoldObject(org) {
 112         if(!G.user) return null;
 113         if(!org) org = G.user.home_ou();
 114
 115         var node = findOrgUnit(org);
 116         var ntype = findOrgType(node.ou_type());
 117         if(!ntype.can_have_users()) return null;
 118
 119         var hold = new ahr();
 120         var interval = fetchOrgSettingDefault(G.user.home_ou(), 'circ.hold_expire_interval');
 121
 122         if(interval) {
 123             var secs = interval_to_seconds(interval);
 124             var expire = new Date();
 125             expire.setTime(expire.getTime() + Number(secs + '000'));
 126             var expireDate = holdsVerifyThawDate(dojo.date.stamp.toISOString(expire));
 127             if(expireDate) hold.expire_time(expireDate);
 128     }
 129
 130         hold.phone_notify("");
 131         hold.email_notify(0);
 132         hold.pickup_lib(org);
 133         hold.usr(G.user.id());
 134         hold.hold_type("T");
 135         hold.frozen('f');
 136         hold.thaw_date(null);
 137
 138         return hold;
 139 }
 140
 141 function batchHoldMyList(org, parent) {
 142         if(!grabUser()) return;
 143         if(!org) G.user.home_ou();
 144         if(!parent) parent = $('myopac_bookbag_div');
 145
 146         var items = dojo.query('input[name=list_action_chbx]', parent);
 147         if(!items.length) items = dojo.query('.list_action_chbx', parent);
 148     if(!items.length) return;
 149         var nodes = items.filter(function(node, index){ return node.checked; });
 150
 151         var arr = [];
 152         nodes.forEach(function(node, index){ arr.push(node.getAttribute("recordid")); });
 153         var error = {err:""};
 154         var resp = placeBatchHold(arr, org, error);
 155         if(resp == -1) alert("Unable to place holds"); else alert(resp+" hold"+(resp==1?"":"s")+" placed successfully\n\n"+error.err);
 156
 157 }
 158
 159 function placeBatchHold(ids, org, error) { // array of bib IDs, pickup lib (optional), error msgs from holds (optional)
 160         if(!grabUser() || !ids.length) return -1;
 161         if(!org) org = G.user.home_ou();
 162
 163         var str = "";
 164     var success = -1;
 165     var errCount = 0;
 166
 167     dojo.forEach(ids,
 168         function(target) {
 169             // first see if the hold is permitted
 170                     var hold = createBibHoldObject(org);
 171                     hold.target(target);
 172             var test = {titleid: hold.target(), hold_type: "T", patronid: G.user.id(), depth: 0, pickup_lib: org}
 173
 174                 var resp = fieldmapper.standardRequest(
 175                 ['open-ils.circ','open-ils.circ.title_hold.is_possible'],
 176                 {   async:false,
 177                     params:[G.user.session, test]
 178                 }
 179             );
 180
 181             if(!resp.success) {
 182                             str += target + ": " + (resp.last_event.desc ? resp.last_event.desc : resp.last_event.textcode) + "\n";
 183                 errCount++;
 184                 return;
 185             }
 186
 187             var resp2 = fieldmapper.standardRequest(
 188                 ['open-ils.circ','open-ils.circ.holds.create'],
 189                 {   async:false,
 190                     params:[grabUser().session, hold]
 191                 }
 192             );
 193
 194             if(typeof(resp2) == 'object') {
 195                 if(dojo.isArray(resp2)) resp2 = resp2[0];
 196                 str += target + ": " + (resp2.desc || '') +"\n";
 197                 errCount++;
 198             } else {
 199                 success++;
 200             }
 201         }
 202     );
 203
 204         if(str != "") error.err+=errCount+" hold"+(errCount==1?"":"s")+" not placed successfully\n"+str;
 205     return ++success;
 206
 207     /*
 208     // Previous batch implementation, which doesn't work because the patron could exceed
 209     // max holds during batch creation, after the initial permit test...
 210
 211         var holds = [];
 212         var chkArr = [];
 213         for(var i=0; i<ids.length; i++) {
 214                 holds[i] = createBibHoldObject(org);
 215                 holds[i].target(ids[i]);
 216                 chkArr.push({titleid: ids[i], volume_id: undefined, copy_id: undefined, hold_type: "T", patronid: G.user.id(), depth: 0, pickup_lib: org});
 217         }
 218
 219
 220         var resp = fieldmapper.standardRequest(['open-ils.circ','open-ils.circ.title_hold.is_possible.batch.atomic'], {async:false, params:[grabUser().session, chkArr]});
 221
 222         var str = "";
 223         var errCount = 0;
 224         var flag = false;
 225         for(var n in resp) {
 226                 if(!resp[n].success) {
 227                         flag = true;
 228                         str+=ids[n]+": "+(resp[n].last_event.desc==""?resp[n].last_event.textcode:resp[n].last_event.desc)+"\n";
 229                         errCount++;
 230                 }
 231         }
 232
 233         if(str != "") error.err+=errCount+" hold"+(errCount==1?"":"s")+" not placed successfully\n"+str;
 234         if(flag) return 0;
 235
 236         var resp2 = fieldmapper.standardRequest(['open-ils.circ','open-ils.circ.holds.create.batch.atomic'], {async:false, params:[grabUser().session, holds]});
 237         var count = -1;
 238         for(var t in resp2) {
 239                 if(typeof(resp2[t]) != "object") count++; else {
 240                         str+=ids[t]+": "+resp2[t][0].desc+"\n";
 241                         errCount++;
 242                 }
 243         }
 244         if(str != "") error.err+=errCount+" holds not placed successfully\n"+str;
 245         return ++count;
 246     */
 247 }
 248
 249 function placeHoldOnCache() {
 250         //holdsDrawWindow(true);
 251         var holdsArr = [];
 252         dojo.query('input[name=anon_selector]',$('anonListParent')).filter(function(node, index){
 253                 if(node.checked) holdsArr.push(node.doc_id+'');
 254         });
 255
 256         if(!holdsArr.length) return;
 257         setCacheValue('saveAnonCache', holdsArr);
 258         goTo(buildOPACLink({page:MYOPAC}, false, true));
 259 }
 260
 261 function delSelCache(parent, name) {
 262         if(!parent) parent = $('anonListParent');
 263         if(!name) name = 'anon_selector';
 264         anonListCache = [];
 265         var found = false;
 266         var nodes = dojo.query('input[name='+name+']',parent);
 267         if(!nodes.length) nodes = dojo.query('.'+name,parent);
 268         nodes.forEach(function(node, index){
 269                 if(!node.checked) anonListCache.push(node.doc_id); else {
 270                         found = true;
 271                         var holdsLink = $n($('result_table_template_'+node.doc_id), 'result_my_list_link');
 272                         if(holdsLink) {
 273                                 removeChildren(holdsLink);
 274                                 holdsLink.innerHTML = '';
 275                                 holdsLink.appendChild(elem('img', {src:'/opac/skin/kcls/graphics/add_mylist.gif'}, null));
 276                                 holdsLink.title = "Add to my list";
 277                         }
 278                 }
 279         });
 280
 281         if(found) {
 282                 isCacheListDrawn = false;
 283                 setCacheValue('anonListCache', anonListCache);
 284                 if(name=='anon_selector') showCachedList();
 285         }
 286 }
 287
 288 String.prototype.trim = function() {
 289         return this.replace(/^\s+|\s+$/g,"");
 290 }
 291 String.prototype.ltrim = function() {
 292         return this.replace(/^\s+/,"");
 293 }
 294 String.prototype.rtrim = function() {
 295         return this.replace(/\s+$/,"");
 296 }
 297
 298
 299 //////////////////////
 300 //Stephen Chapman
 301 document.getElementsByClassName = function(cl) {
 302 var retnode = [];
 303 var myclass = new RegExp('\\b'+cl+'\\b');
 304 var elems = document.getElementsByTagName('*');
 305 for (var i = 0; i < elems.length; i++) {
 306 var classes = elems[i].className;
 307 if (myclass.test(classes)) retnode.push(elems[i]);
 308 }
 309 return retnode;
 310 };
 311
 312 $c = document.getElementsByClassName;
 313 ////////////////////////////////////////////////////////////////////////
 314
 315 function getOrgs() {
 316   var tree = $('depth_selector');
 317   buildOrgSel(tree, globalOrgTree, 0);
 318   setSelector(tree, getLocation());
 319   //setSelector(tree, "1");
 320 }
 321
 322 function swapTabs(el) {
 323   if(!el) return;
 324   var tabs = dojo.query("a",el.parentNode.id);
 325   for(var n=0; n< tabs.length;n++) {
 326         var i = tabs[n];
 327         if(i==el) {
 328           unHideMe($(i.rel));
 329           i.style.background="url('/opac/skin/kcls/graphics/"+i.id+"_on.gif') no-repeat bottom";
 330         } else {
 331           hideMe($(i.rel));
 332           i.style.background="url('/opac/skin/kcls/graphics/"+i.id+"_off.gif') no-repeat bottom";
 333         }
 334   }
 335 }
 336
 337 // walk the marc record dom - returns a concatenated string of the requested marc subfields
 338 // depth-first recursive function
 339 function walkXML(xml,field,subfield) {
 340         if(!xml || !field || !subfield) return "";
 341         var nodes = (xml.childNodes)?xml.childNodes:null;
 342         if(!nodes) return "";
 343         var str = "";
 344
 345         for(var i=0; i<nodes.length; i++) {
 346                 var obj = nodes[i];
 347                 if(obj.hasChildNodes()) {
 348                         var tag = (obj.nodeName=="datafield")?obj.getAttribute("tag"):"";
 349                         if(tag==field) {
 350                           for(var n=0; n<obj.childNodes.length; n++){
 351                             var child = obj.childNodes[n];
 352                             var code = (child.nodeName=="subfield")?child.getAttribute("code"):"";
 353                             if(code==subfield) str += (child.textContent)?child.textContent:child.text; // IE check
 354                           }
 355                         }
 356                         str += walkXML(obj,field,subfield);
 357                 }
 358         }
 359         return str;
 360 }
 361
 362 // returns the requested marc data or passes it to callback if present
 363 // callback arg is optional
 364 function getMarcData(docid, field, subfield, callback) {
 365         if(!docid || !field || !subfield) return "";
 366         var cgi = new CGI();
 367         var xhr = buildXMLRequest();
 368         var proto = (location.href.match(/^[Hh][Tt][Tt][Pp][Ss]:/))?"https://":"http://";
 369
 370         if(typeof(callback)=="function") {
 371                 xhr.onreadystatechange = function() {
 372                                 if(xhr.readyState==4 && xhr.status == 200) callback(walkXML(xhr.responseXML.documentElement,field.toLowerCase(),subfield.toLowerCase()), docid);
 373                 }
 374         }
 375
 376         xhr.open("GET",proto+cgi.server_name+"/opac/extras/supercat/retrieve/marcxml/record/"+docid,((callback)?true:false));
 377         xhr.send(null);
 378
 379         if(typeof(callback)!="function" && xhr.status == 200) {
 380                 return walkXML(xhr.responseXML.documentElement,field.toLowerCase(),subfield.toLowerCase());
 381         } else return "";
 382 }
 383
 384 function setFormatIcon(imgEl, type) {
 385         if(!imgEl) return false;
 386         if(!type) { hideMe(imgEl); return false; }
 387         var img = "";
 388
 389         switch(type.toLowerCase()) {
 390           case "a": img="media_book.png"; break;
 391           case "b": img="media_magazines.png"; break;
 392           case "c": img="media_printedmusic.png"; break;
 393           case "d": img="media_microform.png"; break;
 394           case "e": img="media_equipment.png"; break;
 395           case "f": img="media_films.png"; break;
 396           case "g": img="media_films.png"; break;
 397           case "h": img="media_dvd.png"; break;
 398           case "i": img="media_bookoncassette.png"; break;
 399           case "j": img="media_musiccd.png"; break;
 400           case "k": img="media_musiccassette.png"; break;
 401           case "l": img="media_musicrecord.png"; break;
 402           case "m": img="media_software.png"; break;
 403           case "n": img="media_bookoncd.png"; break;
 404           case "o": img="media_kit.png"; break;
 405           case "p": img="media_newspaper.png"; break;
 406           case "q": img="media_largeprint.png"; break;
 407           case "r": img="media_3dobject.png"; break;
 408           case "s": img="media_slide.png"; break;
 409           case "t": img="media_online.png"; break;
 410           case "u": img="media_eaudio.png"; break;
 411           case "v": img="media_ebooktext.png"; break;
 412           case "w": img="media_eaudio.png"; break;
 413           case "x": img="media_downloadmusic.png"; break;
 414           case "y": img="media_downloadvideo.png"; break;
 415           case "z": img="media_map.png"; break;
 416           case "2": img="media_cassettewithbook.png"; break;
 417           case "5": img="media_cdwithbook.png"; break;
 418         }
 419
 420         if(img) {
 421                 imgEl.title = get998dValue(type);
 422                 dojo.attr(imgEl, "src","/opac/skin/kcls/graphics/"+img);
 423                 dojo.attr(imgEl, "alt", get998dValue(type));
 424         } else { hideMe(imgEl); return false; }
 425
 426         unHideMe(imgEl);
 427         return true;
 428 }
 429
 430 function get998dValue(code) {
 431         if(!code) code = "";
 432         code = code.toLowerCase();
 433         var Label = "";
 434
 435         switch(code) {
 436                 case "a": Label = "Book"; break;
 437                 case "i": Label = "Book on cassette"; break;
 438                 case "n": Label = "Book on CD"; break;
 439                 case "x": Label = "Download music"; break;
 440                 case "y": Label = "Download video"; break;
 441                 case "h": Label = "DVD"; break;
 442                 case "w": Label = "eBook - Audio"; break;
 443                 case "v": Label = "eBook - Text"; break;
 444                 case "e": Label = "Equipment"; break;
 445                 case "f": Label = "Films"; break;
 446                 case "o": Label = "Kit"; break;
 447                 case "q": Label = "Large print"; break;
 448                 case "b": Label = "Magazine"; break;
 449                 case "d": Label = "Microform"; break;
 450                 case "k": Label = "Music cassette"; break;
 451                 case "j": Label = "Music CD"; break;
 452                 case "l": Label = "Music LP"; break;
 453                 case "p": Label = "Newspaper"; break;
 454                 case "t": Label = "Online"; break;
 455                 case "u": Label = "Player"; break;
 456                 case "c": Label = "Printed music"; break;
 457                 case "2": Label = "Read along with cassette"; break;
 458                 case "5": Label = "Read along with CD"; break;
 459                 case "c": Label = "Scores"; break;
 460                 case "m": Label = "Software"; break;
 461                 case "g": Label = "Video"; break;
 462                 case "r": Label = "3-D Object"; break;
 463                 case "z": Label = "Map"; break;
 464                 case "s": Label = "Slide set"; break;
 465         }
 466         return Label;
 467 }
 468
 469 function mapLibUrl(lib) {
 470         var url = "";
 471         switch(lib) {
 472                 case "1489": url = "http://www.kcls.org/algonapacific/"; break;
 473                 case "1490": url = "http://www.kcls.org/auburn/"; break;
 474                 case "1492": url = "http://www.kcls.org/bellevue/"; break;
 475                 case "1491": url = "http://www.kcls.org/blackdiamond/"; break;
 476                 case "1493": url = "http://www.kcls.org/bothell/"; break;
 477                 case "1494": url = "http://www.kcls.org/boulevardpark/"; break;
 478                 case "1495": url = "http://www.kcls.org/burien/"; break;
 479                 case "1496": url = "http://www.kcls.org/carnation/"; break;
 480                 case "1497": url = "http://www.kcls.org/covington/"; break;
 481                 case "1502": url = "http://www.kcls.org/desmoines/"; break;
 482                 case "1503": url = "http://www.kcls.org/duvall/"; break;
 483                 case "1508": url = "http://www.kcls.org/fairwood/"; break;
 484                 case "1506": url = "http://www.kcls.org/fallcity/"; break;
 485                 case "1509": url = "http://www.kcls.org/federalway/"; break;
 486                 case "1505": url = "http://www.kcls.org/320th/"; break;
 487                 case "1507": url = "http://www.kcls.org/foster/"; break;
 488                 case "1513": url = "http://www.kcls.org/issaquah/"; break;
 489                 case "1519": url = "http://www.kcls.org/kenmore/"; break;
 490                 case "1520": url = "http://www.kcls.org/kent/"; break;
 491                 case "1517": url = "http://www.kcls.org/kingsgate/"; break;
 492                 case "1518": url = "http://www.kcls.org/kirkland/"; break;
 493                 case "1521": url = "http://www.kcls.org/lakeforestpark/"; break;
 494                 case "1522": url = "http://www.kcls.org/lakehills/"; break;
 495                 case "1499": url = "http://www.kcls.org/crossroads/"; break;
 496                 case "1538": url = "http://www.kcls.org/southcenter/"; break;
 497                 case "1527": url = "http://www.kcls.org/maplevalley/"; break;
 498                 case "1525": url = "http://www.kcls.org/mercerisland/"; break;
 499                 case "1526": url = "http://www.kcls.org/muckleshoot/"; break;
 500                 case "1529": url = "http://www.kcls.org/newportway/"; break;
 501                 case "1528": url = "http://www.kcls.org/northbend/"; break;
 502                 case "1533": url = "http://www.kcls.org/redmond/"; break;
 503                 case "1532": url = "http://www.kcls.org/richmondbeach/"; break;
 504                 case "1534": url = "http://www.kcls.org/sammamish/"; break;
 505                 case "1536": url = "http://www.kcls.org/skykomish/"; break;
 506                 case "1541": url = "http://www.kcls.org/skyway/"; break;
 507                 case "1537": url = "http://www.kcls.org/snoqualmie/"; break;
 508                 case "1546": url = "http://www.kcls.org/valleyview/"; break;
 509                 case "1545": url = "http://www.kcls.org/vashon/"; break;
 510                 case "1547": url = "http://www.kcls.org/whitecenter/"; break;
 511                 case "1548": url = "http://www.kcls.org/woodinville/"; break;
 512                 case "1549": url = "http://www.kcls.org/woodmont/"; break;
 513                 case "1535": url = "http://www.kcls.org/shoreline/"; break;
 514                 case "1540": url = "http://www.kcls.org/servicecenter/"; break;
 515                 case "1510": url = "http://www.kcls.org/greenbridge/"; break;
 516                 //case "": url = "http://www.kcls.org/federalway/#closure"; break;
 517                 case "1559": url = "http://www.kcls.org/libraryexpress/"; break;
 518                 case "1556": url = "http://www.kcls.org/renton/"; break;
 519                 case "1557": url = "http://www.kcls.org/rentonhighlands/"; break;
 520                 default: url = "";
 521         }
 522         return url;
 523 }
 524
 525 function checkAll(parent, id, name) {//Object, string
 526         var obj = typeof(id)=="object"?id:$(id);
 527         if(!parent || !obj) return;
 528         if(!name) name = id.toString();
 529         var nodes = dojo.query('input[name='+name+']', parent);
 530         if(!nodes.length) nodes = dojo.query('.'+name, parent);
 531         nodes.forEach(function(node, index){
 532                 node.checked = obj.checked;
 533         });
 534 }
 535
 536 var blinkMeArr = [];
 537 function blinkMe(str,bool) {
 538         var obj = $(str);
 539         if(!obj) return;
 540
 541         if(bool) {
 542                 clearInterval(blinkMeArr[str]);
 543                 hideMe(obj);
 544         } else blinkMeArr[str] = setInterval(function(){
 545                 obj.blinker?hideMe(obj):unHideMe(obj);
 546                 obj.blinker=!obj.blinker;}, 500);
 547 }
 548
 549 // null out all children of parent obj
 550 errCounter=0;
 551 errCounter2=0;
 552 function destroyObj(obj) {
 553         errCounter++;
 554         if(!obj) return;
 555         errCounter2++;
 556         for(var i in obj) {
 557                 if(typeof(obj[i])=="function" && i=="destroyObj") continue;
 558                 if(typeof(obj[i])=="object" && obj[i]!=null && typeof(obj[i].tagName)=="undefined") destroyObj(obj[i]);
 559                 try { obj[i]=null; } catch(e){}
 560         }
 561         obj=null;
 562 }
 563
 564 attachEvt("common","init",mySuperInitFunction);