wimlib.net Git - wimlib/blob - doc/html/search/search.js

   1 // Search script generated by doxygen
   2 // Copyright (C) 2009 by Dimitri van Heesch.
   3
   4 // The code in this file is loosly based on main.js, part of Natural Docs,
   5 // which is Copyright (C) 2003-2008 Greg Valure
   6 // Natural Docs is licensed under the GPL.
   7
   8 var indexSectionsWithContent =
   9 {
  10   0: "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
  11   1: "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
  12   2: "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
  13   3: "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
  14   4: "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
  15   5: "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
  16   6: "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"
  17 };
  18
  19 var indexSectionNames =
  20 {
  21   0: "all",
  22   1: "files",
  23   2: "functions",
  24   3: "typedefs",
  25   4: "enums",
  26   5: "enumvalues",
  27   6: "defines"
  28 };
  29
  30 function convertToId(search)
  31 {
  32   var result = '';
  33   for (i=0;i<search.length;i++)
  34   {
  35     var c = search.charAt(i);
  36     var cn = c.charCodeAt(0);
  37     if (c.match(/[a-z0-9]/))
  38     {
  39       result+=c;
  40     }
  41     else if (cn<16)
  42     {
  43       result+="_0"+cn.toString(16);
  44     }
  45     else
  46     {
  47       result+="_"+cn.toString(16);
  48     }
  49   }
  50   return result;
  51 }
  52
  53 function getXPos(item)
  54 {
  55   var x = 0;
  56   if (item.offsetWidth)
  57   {
  58     while (item && item!=document.body)
  59     {
  60       x   += item.offsetLeft;
  61       item = item.offsetParent;
  62     }
  63   }
  64   return x;
  65 }
  66
  67 function getYPos(item)
  68 {
  69   var y = 0;
  70   if (item.offsetWidth)
  71   {
  72      while (item && item!=document.body)
  73      {
  74        y   += item.offsetTop;
  75        item = item.offsetParent;
  76      }
  77   }
  78   return y;
  79 }
  80
  81 /* A class handling everything associated with the search panel.
  82
  83    Parameters:
  84    name - The name of the global variable that will be
  85           storing this instance.  Is needed to be able to set timeouts.
  86    resultPath - path to use for external files
  87 */
  88 function SearchBox(name, resultsPath, inFrame, label)
  89 {
  90   if (!name || !resultsPath) {  alert("Missing parameters to SearchBox."); }
  91
  92   // ---------- Instance variables
  93   this.name                  = name;
  94   this.resultsPath           = resultsPath;
  95   this.keyTimeout            = 0;
  96   this.keyTimeoutLength      = 500;
  97   this.closeSelectionTimeout = 300;
  98   this.lastSearchValue       = "";
  99   this.lastResultsPage       = "";
 100   this.hideTimeout           = 0;
 101   this.searchIndex           = 0;
 102   this.searchActive          = false;
 103   this.insideFrame           = inFrame;
 104   this.searchLabel           = label;
 105
 106   // ----------- DOM Elements
 107
 108   this.DOMSearchField = function()
 109   {  return document.getElementById("MSearchField");  }
 110
 111   this.DOMSearchSelect = function()
 112   {  return document.getElementById("MSearchSelect");  }
 113
 114   this.DOMSearchSelectWindow = function()
 115   {  return document.getElementById("MSearchSelectWindow");  }
 116
 117   this.DOMPopupSearchResults = function()
 118   {  return document.getElementById("MSearchResults");  }
 119
 120   this.DOMPopupSearchResultsWindow = function()
 121   {  return document.getElementById("MSearchResultsWindow");  }
 122
 123   this.DOMSearchClose = function()
 124   {  return document.getElementById("MSearchClose"); }
 125
 126   this.DOMSearchBox = function()
 127   {  return document.getElementById("MSearchBox");  }
 128
 129   // ------------ Event Handlers
 130
 131   // Called when focus is added or removed from the search field.
 132   this.OnSearchFieldFocus = function(isActive)
 133   {
 134     this.Activate(isActive);
 135   }
 136
 137   this.OnSearchSelectShow = function()
 138   {
 139     var searchSelectWindow = this.DOMSearchSelectWindow();
 140     var searchField        = this.DOMSearchSelect();
 141
 142     if (this.insideFrame)
 143     {
 144       var left = getXPos(searchField);
 145       var top  = getYPos(searchField);
 146       left += searchField.offsetWidth + 6;
 147       top += searchField.offsetHeight;
 148
 149       // show search selection popup
 150       searchSelectWindow.style.display='block';
 151       left -= searchSelectWindow.offsetWidth;
 152       searchSelectWindow.style.left =  left + 'px';
 153       searchSelectWindow.style.top  =  top  + 'px';
 154     }
 155     else
 156     {
 157       var left = getXPos(searchField);
 158       var top  = getYPos(searchField);
 159       top += searchField.offsetHeight;
 160
 161       // show search selection popup
 162       searchSelectWindow.style.display='block';
 163       searchSelectWindow.style.left =  left + 'px';
 164       searchSelectWindow.style.top  =  top  + 'px';
 165     }
 166
 167     // stop selection hide timer
 168     if (this.hideTimeout)
 169     {
 170       clearTimeout(this.hideTimeout);
 171       this.hideTimeout=0;
 172     }
 173     return false; // to avoid "image drag" default event
 174   }
 175
 176   this.OnSearchSelectHide = function()
 177   {
 178     this.hideTimeout = setTimeout(this.name +".CloseSelectionWindow()",
 179                                   this.closeSelectionTimeout);
 180   }
 181
 182   // Called when the content of the search field is changed.
 183   this.OnSearchFieldChange = function(evt)
 184   {
 185     if (this.keyTimeout) // kill running timer
 186     {
 187       clearTimeout(this.keyTimeout);
 188       this.keyTimeout = 0;
 189     }
 190
 191     var e  = (evt) ? evt : window.event; // for IE
 192     if (e.keyCode==40 || e.keyCode==13)
 193     {
 194       if (e.shiftKey==1)
 195       {
 196         this.OnSearchSelectShow();
 197         var win=this.DOMSearchSelectWindow();
 198         for (i=0;i<win.childNodes.length;i++)
 199         {
 200           var child = win.childNodes[i]; // get span within a
 201           if (child.className=='SelectItem')
 202           {
 203             child.focus();
 204             return;
 205           }
 206         }
 207         return;
 208       }
 209       else if (window.frames.MSearchResults.searchResults)
 210       {
 211         var elem = window.frames.MSearchResults.searchResults.NavNext(0);
 212         if (elem) elem.focus();
 213       }
 214     }
 215     else if (e.keyCode==27) // Escape out of the search field
 216     {
 217       this.DOMSearchField().blur();
 218       this.DOMPopupSearchResultsWindow().style.display = 'none';
 219       this.DOMSearchClose().style.display = 'none';
 220       this.lastSearchValue = '';
 221       this.Activate(false);
 222       return;
 223     }
 224
 225     // strip whitespaces
 226     var searchValue = this.DOMSearchField().value.replace(/ +/g, "");
 227
 228     if (searchValue != this.lastSearchValue) // search value has changed
 229     {
 230       if (searchValue != "") // non-empty search
 231       {
 232         // set timer for search update
 233         this.keyTimeout = setTimeout(this.name + '.Search()',
 234                                      this.keyTimeoutLength);
 235       }
 236       else // empty search field
 237       {
 238         this.DOMPopupSearchResultsWindow().style.display = 'none';
 239         this.DOMSearchClose().style.display = 'none';
 240         this.lastSearchValue = '';
 241       }
 242     }
 243   }
 244
 245   this.SelectItemCount = function(id)
 246   {
 247     var count=0;
 248     var win=this.DOMSearchSelectWindow();
 249     for (i=0;i<win.childNodes.length;i++)
 250     {
 251       var child = win.childNodes[i]; // get span within a
 252       if (child.className=='SelectItem')
 253       {
 254         count++;
 255       }
 256     }
 257     return count;
 258   }
 259
 260   this.SelectItemSet = function(id)
 261   {
 262     var i,j=0;
 263     var win=this.DOMSearchSelectWindow();
 264     for (i=0;i<win.childNodes.length;i++)
 265     {
 266       var child = win.childNodes[i]; // get span within a
 267       if (child.className=='SelectItem')
 268       {
 269         var node = child.firstChild;
 270         if (j==id)
 271         {
 272           node.innerHTML='&#8226;';
 273         }
 274         else
 275         {
 276           node.innerHTML='&#160;';
 277         }
 278         j++;
 279       }
 280     }
 281   }
 282
 283   // Called when an search filter selection is made.
 284   // set item with index id as the active item
 285   this.OnSelectItem = function(id)
 286   {
 287     this.searchIndex = id;
 288     this.SelectItemSet(id);
 289     var searchValue = this.DOMSearchField().value.replace(/ +/g, "");
 290     if (searchValue!="" && this.searchActive) // something was found -> do a search
 291     {
 292       this.Search();
 293     }
 294   }
 295
 296   this.OnSearchSelectKey = function(evt)
 297   {
 298     var e = (evt) ? evt : window.event; // for IE
 299     if (e.keyCode==40 && this.searchIndex<this.SelectItemCount()) // Down
 300     {
 301       this.searchIndex++;
 302       this.OnSelectItem(this.searchIndex);
 303     }
 304     else if (e.keyCode==38 && this.searchIndex>0) // Up
 305     {
 306       this.searchIndex--;
 307       this.OnSelectItem(this.searchIndex);
 308     }
 309     else if (e.keyCode==13 || e.keyCode==27)
 310     {
 311       this.OnSelectItem(this.searchIndex);
 312       this.CloseSelectionWindow();
 313       this.DOMSearchField().focus();
 314     }
 315     return false;
 316   }
 317
 318   // --------- Actions
 319
 320   // Closes the results window.
 321   this.CloseResultsWindow = function()
 322   {
 323     this.DOMPopupSearchResultsWindow().style.display = 'none';
 324     this.DOMSearchClose().style.display = 'none';
 325     this.Activate(false);
 326   }
 327
 328   this.CloseSelectionWindow = function()
 329   {
 330     this.DOMSearchSelectWindow().style.display = 'none';
 331   }
 332
 333   // Performs a search.
 334   this.Search = function()
 335   {
 336     this.keyTimeout = 0;
 337
 338     // strip leading whitespace
 339     var searchValue = this.DOMSearchField().value.replace(/^ +/, "");
 340
 341     var code = searchValue.toLowerCase().charCodeAt(0);
 342     var hexCode;
 343     if (code<16)
 344     {
 345       hexCode="0"+code.toString(16);
 346     }
 347     else
 348     {
 349       hexCode=code.toString(16);
 350     }
 351
 352     var resultsPage;
 353     var resultsPageWithSearch;
 354     var hasResultsPage;
 355
 356     if (indexSectionsWithContent[this.searchIndex].charAt(code) == '1')
 357     {
 358        resultsPage = this.resultsPath + '/' + indexSectionNames[this.searchIndex] + '_' + hexCode + '.html';
 359        resultsPageWithSearch = resultsPage+'?'+escape(searchValue);
 360        hasResultsPage = true;
 361     }
 362     else // nothing available for this search term
 363     {
 364        resultsPage = this.resultsPath + '/nomatches.html';
 365        resultsPageWithSearch = resultsPage;
 366        hasResultsPage = false;
 367     }
 368
 369     window.frames.MSearchResults.location = resultsPageWithSearch;
 370     var domPopupSearchResultsWindow = this.DOMPopupSearchResultsWindow();
 371
 372     if (domPopupSearchResultsWindow.style.display!='block')
 373     {
 374        var domSearchBox = this.DOMSearchBox();
 375        this.DOMSearchClose().style.display = 'inline';
 376        if (this.insideFrame)
 377        {
 378          var domPopupSearchResults = this.DOMPopupSearchResults();
 379          domPopupSearchResultsWindow.style.position = 'relative';
 380          domPopupSearchResultsWindow.style.display  = 'block';
 381          var width = document.body.clientWidth - 8; // the -8 is for IE :-(
 382          domPopupSearchResultsWindow.style.width    = width + 'px';
 383          domPopupSearchResults.style.width          = width + 'px';
 384        }
 385        else
 386        {
 387          var domPopupSearchResults = this.DOMPopupSearchResults();
 388          var left = getXPos(domSearchBox) + 150; // domSearchBox.offsetWidth;
 389          var top  = getYPos(domSearchBox) + 20;  // domSearchBox.offsetHeight + 1;
 390          domPopupSearchResultsWindow.style.display = 'block';
 391          left -= domPopupSearchResults.offsetWidth;
 392          domPopupSearchResultsWindow.style.top     = top  + 'px';
 393          domPopupSearchResultsWindow.style.left    = left + 'px';
 394        }
 395     }
 396
 397     this.lastSearchValue = searchValue;
 398     this.lastResultsPage = resultsPage;
 399   }
 400
 401   // -------- Activation Functions
 402
 403   // Activates or deactivates the search panel, resetting things to
 404   // their default values if necessary.
 405   this.Activate = function(isActive)
 406   {
 407     if (isActive || // open it
 408         this.DOMPopupSearchResultsWindow().style.display == 'block'
 409        )
 410     {
 411       this.DOMSearchBox().className = 'MSearchBoxActive';
 412
 413       var searchField = this.DOMSearchField();
 414
 415       if (searchField.value == this.searchLabel) // clear "Search" term upon entry
 416       {
 417         searchField.value = '';
 418         this.searchActive = true;
 419       }
 420     }
 421     else if (!isActive) // directly remove the panel
 422     {
 423       this.DOMSearchBox().className = 'MSearchBoxInactive';
 424       this.DOMSearchField().value   = this.searchLabel;
 425       this.searchActive             = false;
 426       this.lastSearchValue          = ''
 427       this.lastResultsPage          = '';
 428     }
 429   }
 430 }
 431
 432 // -----------------------------------------------------------------------
 433
 434 // The class that handles everything on the search results page.
 435 function SearchResults(name)
 436 {
 437     // The number of matches from the last run of <Search()>.
 438     this.lastMatchCount = 0;
 439     this.lastKey = 0;
 440     this.repeatOn = false;
 441
 442     // Toggles the visibility of the passed element ID.
 443     this.FindChildElement = function(id)
 444     {
 445       var parentElement = document.getElementById(id);
 446       var element = parentElement.firstChild;
 447
 448       while (element && element!=parentElement)
 449       {
 450         if (element.nodeName == 'DIV' && element.className == 'SRChildren')
 451         {
 452           return element;
 453         }
 454
 455         if (element.nodeName == 'DIV' && element.hasChildNodes())
 456         {
 457            element = element.firstChild;
 458         }
 459         else if (element.nextSibling)
 460         {
 461            element = element.nextSibling;
 462         }
 463         else
 464         {
 465           do
 466           {
 467             element = element.parentNode;
 468           }
 469           while (element && element!=parentElement && !element.nextSibling);
 470
 471           if (element && element!=parentElement)
 472           {
 473             element = element.nextSibling;
 474           }
 475         }
 476       }
 477     }
 478
 479     this.Toggle = function(id)
 480     {
 481       var element = this.FindChildElement(id);
 482       if (element)
 483       {
 484         if (element.style.display == 'block')
 485         {
 486           element.style.display = 'none';
 487         }
 488         else
 489         {
 490           element.style.display = 'block';
 491         }
 492       }
 493     }
 494
 495     // Searches for the passed string.  If there is no parameter,
 496     // it takes it from the URL query.
 497     //
 498     // Always returns true, since other documents may try to call it
 499     // and that may or may not be possible.
 500     this.Search = function(search)
 501     {
 502       if (!search) // get search word from URL
 503       {
 504         search = window.location.search;
 505         search = search.substring(1);  // Remove the leading '?'
 506         search = unescape(search);
 507       }
 508
 509       search = search.replace(/^ +/, ""); // strip leading spaces
 510       search = search.replace(/ +$/, ""); // strip trailing spaces
 511       search = search.toLowerCase();
 512       search = convertToId(search);
 513
 514       var resultRows = document.getElementsByTagName("div");
 515       var matches = 0;
 516
 517       var i = 0;
 518       while (i < resultRows.length)
 519       {
 520         var row = resultRows.item(i);
 521         if (row.className == "SRResult")
 522         {
 523           var rowMatchName = row.id.toLowerCase();
 524           rowMatchName = rowMatchName.replace(/^sr\d*_/, ''); // strip 'sr123_'
 525
 526           if (search.length<=rowMatchName.length &&
 527              rowMatchName.substr(0, search.length)==search)
 528           {
 529             row.style.display = 'block';
 530             matches++;
 531           }
 532           else
 533           {
 534             row.style.display = 'none';
 535           }
 536         }
 537         i++;
 538       }
 539       document.getElementById("Searching").style.display='none';
 540       if (matches == 0) // no results
 541       {
 542         document.getElementById("NoMatches").style.display='block';
 543       }
 544       else // at least one result
 545       {
 546         document.getElementById("NoMatches").style.display='none';
 547       }
 548       this.lastMatchCount = matches;
 549       return true;
 550     }
 551
 552     // return the first item with index index or higher that is visible
 553     this.NavNext = function(index)
 554     {
 555       var focusItem;
 556       while (1)
 557       {
 558         var focusName = 'Item'+index;
 559         focusItem = document.getElementById(focusName);
 560         if (focusItem && focusItem.parentNode.parentNode.style.display=='block')
 561         {
 562           break;
 563         }
 564         else if (!focusItem) // last element
 565         {
 566           break;
 567         }
 568         focusItem=null;
 569         index++;
 570       }
 571       return focusItem;
 572     }
 573
 574     this.NavPrev = function(index)
 575     {
 576       var focusItem;
 577       while (1)
 578       {
 579         var focusName = 'Item'+index;
 580         focusItem = document.getElementById(focusName);
 581         if (focusItem && focusItem.parentNode.parentNode.style.display=='block')
 582         {
 583           break;
 584         }
 585         else if (!focusItem) // last element
 586         {
 587           break;
 588         }
 589         focusItem=null;
 590         index--;
 591       }
 592       return focusItem;
 593     }
 594
 595     this.ProcessKeys = function(e)
 596     {
 597       if (e.type == "keydown")
 598       {
 599         this.repeatOn = false;
 600         this.lastKey = e.keyCode;
 601       }
 602       else if (e.type == "keypress")
 603       {
 604         if (!this.repeatOn)
 605         {
 606           if (this.lastKey) this.repeatOn = true;
 607           return false; // ignore first keypress after keydown
 608         }
 609       }
 610       else if (e.type == "keyup")
 611       {
 612         this.lastKey = 0;
 613         this.repeatOn = false;
 614       }
 615       return this.lastKey!=0;
 616     }
 617
 618     this.Nav = function(evt,itemIndex)
 619     {
 620       var e  = (evt) ? evt : window.event; // for IE
 621       if (e.keyCode==13) return true;
 622       if (!this.ProcessKeys(e)) return false;
 623
 624       if (this.lastKey==38) // Up
 625       {
 626         var newIndex = itemIndex-1;
 627         var focusItem = this.NavPrev(newIndex);
 628         if (focusItem)
 629         {
 630           var child = this.FindChildElement(focusItem.parentNode.parentNode.id);
 631           if (child && child.style.display == 'block') // children visible
 632           {
 633             var n=0;
 634             var tmpElem;
 635             while (1) // search for last child
 636             {
 637               tmpElem = document.getElementById('Item'+newIndex+'_c'+n);
 638               if (tmpElem)
 639               {
 640                 focusItem = tmpElem;
 641               }
 642               else // found it!
 643               {
 644                 break;
 645               }
 646               n++;
 647             }
 648           }
 649         }
 650         if (focusItem)
 651         {
 652           focusItem.focus();
 653         }
 654         else // return focus to search field
 655         {
 656            parent.document.getElementById("MSearchField").focus();
 657         }
 658       }
 659       else if (this.lastKey==40) // Down
 660       {
 661         var newIndex = itemIndex+1;
 662         var focusItem;
 663         var item = document.getElementById('Item'+itemIndex);
 664         var elem = this.FindChildElement(item.parentNode.parentNode.id);
 665         if (elem && elem.style.display == 'block') // children visible
 666         {
 667           focusItem = document.getElementById('Item'+itemIndex+'_c0');
 668         }
 669         if (!focusItem) focusItem = this.NavNext(newIndex);
 670         if (focusItem)  focusItem.focus();
 671       }
 672       else if (this.lastKey==39) // Right
 673       {
 674         var item = document.getElementById('Item'+itemIndex);
 675         var elem = this.FindChildElement(item.parentNode.parentNode.id);
 676         if (elem) elem.style.display = 'block';
 677       }
 678       else if (this.lastKey==37) // Left
 679       {
 680         var item = document.getElementById('Item'+itemIndex);
 681         var elem = this.FindChildElement(item.parentNode.parentNode.id);
 682         if (elem) elem.style.display = 'none';
 683       }
 684       else if (this.lastKey==27) // Escape
 685       {
 686         parent.searchBox.CloseResultsWindow();
 687         parent.document.getElementById("MSearchField").focus();
 688       }
 689       else if (this.lastKey==13) // Enter
 690       {
 691         return true;
 692       }
 693       return false;
 694     }
 695
 696     this.NavChild = function(evt,itemIndex,childIndex)
 697     {
 698       var e  = (evt) ? evt : window.event; // for IE
 699       if (e.keyCode==13) return true;
 700       if (!this.ProcessKeys(e)) return false;
 701
 702       if (this.lastKey==38) // Up
 703       {
 704         if (childIndex>0)
 705         {
 706           var newIndex = childIndex-1;
 707           document.getElementById('Item'+itemIndex+'_c'+newIndex).focus();
 708         }
 709         else // already at first child, jump to parent
 710         {
 711           document.getElementById('Item'+itemIndex).focus();
 712         }
 713       }
 714       else if (this.lastKey==40) // Down
 715       {
 716         var newIndex = childIndex+1;
 717         var elem = document.getElementById('Item'+itemIndex+'_c'+newIndex);
 718         if (!elem) // last child, jump to parent next parent
 719         {
 720           elem = this.NavNext(itemIndex+1);
 721         }
 722         if (elem)
 723         {
 724           elem.focus();
 725         }
 726       }
 727       else if (this.lastKey==27) // Escape
 728       {
 729         parent.searchBox.CloseResultsWindow();
 730         parent.document.getElementById("MSearchField").focus();
 731       }
 732       else if (this.lastKey==13) // Enter
 733       {
 734         return true;
 735       }
 736       return false;
 737     }
 738 }
 739
 740 function setKeyActions(elem,action)
 741 {
 742   elem.setAttribute('onkeydown',action);
 743   elem.setAttribute('onkeypress',action);
 744   elem.setAttribute('onkeyup',action);
 745 }
 746
 747 function setClassAttr(elem,attr)
 748 {
 749   elem.setAttribute('class',attr);
 750   elem.setAttribute('className',attr);
 751 }
 752
 753 function createResults()
 754 {
 755   var results = document.getElementById("SRResults");
 756   for (var e=0; e<searchData.length; e++)
 757   {
 758     var id = searchData[e][0];
 759     var srResult = document.createElement('div');
 760     srResult.setAttribute('id','SR_'+id);
 761     setClassAttr(srResult,'SRResult');
 762     var srEntry = document.createElement('div');
 763     setClassAttr(srEntry,'SREntry');
 764     var srLink = document.createElement('a');
 765     srLink.setAttribute('id','Item'+e);
 766     setKeyActions(srLink,'return searchResults.Nav(event,'+e+')');
 767     setClassAttr(srLink,'SRSymbol');
 768     srLink.innerHTML = searchData[e][1][0];
 769     srEntry.appendChild(srLink);
 770     if (searchData[e][1].length==2) // single result
 771     {
 772       srLink.setAttribute('href',searchData[e][1][1][0]);
 773       if (searchData[e][1][1][1])
 774       {
 775        srLink.setAttribute('target','_parent');
 776       }
 777       var srScope = document.createElement('span');
 778       setClassAttr(srScope,'SRScope');
 779       srScope.innerHTML = searchData[e][1][1][2];
 780       srEntry.appendChild(srScope);
 781     }
 782     else // multiple results
 783     {
 784       srLink.setAttribute('href','javascript:searchResults.Toggle("SR_'+id+'")');
 785       var srChildren = document.createElement('div');
 786       setClassAttr(srChildren,'SRChildren');
 787       for (var c=0; c<searchData[e][1].length-1; c++)
 788       {
 789         var srChild = document.createElement('a');
 790         srChild.setAttribute('id','Item'+e+'_c'+c);
 791         setKeyActions(srChild,'return searchResults.NavChild(event,'+e+','+c+')');
 792         setClassAttr(srChild,'SRScope');
 793         srChild.setAttribute('href',searchData[e][1][c+1][0]);
 794         if (searchData[e][1][c+1][1])
 795         {
 796          srChild.setAttribute('target','_parent');
 797         }
 798         srChild.innerHTML = searchData[e][1][c+1][2];
 799         srChildren.appendChild(srChild);
 800       }
 801       srEntry.appendChild(srChildren);
 802     }
 803     srResult.appendChild(srEntry);
 804     results.appendChild(srResult);
 805   }
 806 }
 807