git.m6w6.name Git - m6w6/ext-raphf/blob - 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: "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001101001001000101001010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
  11   1: "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
  12   2: "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
  13   3: "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
  14   4: "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001101001001000101001010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
  15   5: "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"
  16 };
  17
  18 var indexSectionNames =
  19 {
  20   0: "all",
  21   1: "classes",
  22   2: "files",
  23   3: "functions",
  24   4: "variables",
  25   5: "typedefs"
  26 };
  27
  28 function convertToId(search)
  29 {
  30   var result = '';
  31   for (i=0;i<search.length;i++)
  32   {
  33     var c = search.charAt(i);
  34     var cn = c.charCodeAt(0);
  35     if (c.match(/[a-z0-9]/))
  36     {
  37       result+=c;
  38     }
  39     else if (cn<16)
  40     {
  41       result+="_0"+cn.toString(16);
  42     }
  43     else
  44     {
  45       result+="_"+cn.toString(16);
  46     }
  47   }
  48   return result;
  49 }
  50
  51 function getXPos(item)
  52 {
  53   var x = 0;
  54   if (item.offsetWidth)
  55   {
  56     while (item && item!=document.body)
  57     {
  58       x   += item.offsetLeft;
  59       item = item.offsetParent;
  60     }
  61   }
  62   return x;
  63 }
  64
  65 function getYPos(item)
  66 {
  67   var y = 0;
  68   if (item.offsetWidth)
  69   {
  70      while (item && item!=document.body)
  71      {
  72        y   += item.offsetTop;
  73        item = item.offsetParent;
  74      }
  75   }
  76   return y;
  77 }
  78
  79 /* A class handling everything associated with the search panel.
  80
  81    Parameters:
  82    name - The name of the global variable that will be
  83           storing this instance.  Is needed to be able to set timeouts.
  84    resultPath - path to use for external files
  85 */
  86 function SearchBox(name, resultsPath, inFrame, label)
  87 {
  88   if (!name || !resultsPath) {  alert("Missing parameters to SearchBox."); }
  89
  90   // ---------- Instance variables
  91   this.name                  = name;
  92   this.resultsPath           = resultsPath;
  93   this.keyTimeout            = 0;
  94   this.keyTimeoutLength      = 500;
  95   this.closeSelectionTimeout = 300;
  96   this.lastSearchValue       = "";
  97   this.lastResultsPage       = "";
  98   this.hideTimeout           = 0;
  99   this.searchIndex           = 0;
 100   this.searchActive          = false;
 101   this.insideFrame           = inFrame;
 102   this.searchLabel           = label;
 103
 104   // ----------- DOM Elements
 105
 106   this.DOMSearchField = function()
 107   {  return document.getElementById("MSearchField");  }
 108
 109   this.DOMSearchSelect = function()
 110   {  return document.getElementById("MSearchSelect");  }
 111
 112   this.DOMSearchSelectWindow = function()
 113   {  return document.getElementById("MSearchSelectWindow");  }
 114
 115   this.DOMPopupSearchResults = function()
 116   {  return document.getElementById("MSearchResults");  }
 117
 118   this.DOMPopupSearchResultsWindow = function()
 119   {  return document.getElementById("MSearchResultsWindow");  }
 120
 121   this.DOMSearchClose = function()
 122   {  return document.getElementById("MSearchClose"); }
 123
 124   this.DOMSearchBox = function()
 125   {  return document.getElementById("MSearchBox");  }
 126
 127   // ------------ Event Handlers
 128
 129   // Called when focus is added or removed from the search field.
 130   this.OnSearchFieldFocus = function(isActive)
 131   {
 132     this.Activate(isActive);
 133   }
 134
 135   this.OnSearchSelectShow = function()
 136   {
 137     var searchSelectWindow = this.DOMSearchSelectWindow();
 138     var searchField        = this.DOMSearchSelect();
 139
 140     if (this.insideFrame)
 141     {
 142       var left = getXPos(searchField);
 143       var top  = getYPos(searchField);
 144       left += searchField.offsetWidth + 6;
 145       top += searchField.offsetHeight;
 146
 147       // show search selection popup
 148       searchSelectWindow.style.display='block';
 149       left -= searchSelectWindow.offsetWidth;
 150       searchSelectWindow.style.left =  left + 'px';
 151       searchSelectWindow.style.top  =  top  + 'px';
 152     }
 153     else
 154     {
 155       var left = getXPos(searchField);
 156       var top  = getYPos(searchField);
 157       top += searchField.offsetHeight;
 158
 159       // show search selection popup
 160       searchSelectWindow.style.display='block';
 161       searchSelectWindow.style.left =  left + 'px';
 162       searchSelectWindow.style.top  =  top  + 'px';
 163     }
 164
 165     // stop selection hide timer
 166     if (this.hideTimeout)
 167     {
 168       clearTimeout(this.hideTimeout);
 169       this.hideTimeout=0;
 170     }
 171     return false; // to avoid "image drag" default event
 172   }
 173
 174   this.OnSearchSelectHide = function()
 175   {
 176     this.hideTimeout = setTimeout(this.name +".CloseSelectionWindow()",
 177                                   this.closeSelectionTimeout);
 178   }
 179
 180   // Called when the content of the search field is changed.
 181   this.OnSearchFieldChange = function(evt)
 182   {
 183     if (this.keyTimeout) // kill running timer
 184     {
 185       clearTimeout(this.keyTimeout);
 186       this.keyTimeout = 0;
 187     }
 188
 189     var e  = (evt) ? evt : window.event; // for IE
 190     if (e.keyCode==40 || e.keyCode==13)
 191     {
 192       if (e.shiftKey==1)
 193       {
 194         this.OnSearchSelectShow();
 195         var win=this.DOMSearchSelectWindow();
 196         for (i=0;i<win.childNodes.length;i++)
 197         {
 198           var child = win.childNodes[i]; // get span within a
 199           if (child.className=='SelectItem')
 200           {
 201             child.focus();
 202             return;
 203           }
 204         }
 205         return;
 206       }
 207       else if (window.frames.MSearchResults.searchResults)
 208       {
 209         var elem = window.frames.MSearchResults.searchResults.NavNext(0);
 210         if (elem) elem.focus();
 211       }
 212     }
 213     else if (e.keyCode==27) // Escape out of the search field
 214     {
 215       this.DOMSearchField().blur();
 216       this.DOMPopupSearchResultsWindow().style.display = 'none';
 217       this.DOMSearchClose().style.display = 'none';
 218       this.lastSearchValue = '';
 219       this.Activate(false);
 220       return;
 221     }
 222
 223     // strip whitespaces
 224     var searchValue = this.DOMSearchField().value.replace(/ +/g, "");
 225
 226     if (searchValue != this.lastSearchValue) // search value has changed
 227     {
 228       if (searchValue != "") // non-empty search
 229       {
 230         // set timer for search update
 231         this.keyTimeout = setTimeout(this.name + '.Search()',
 232                                      this.keyTimeoutLength);
 233       }
 234       else // empty search field
 235       {
 236         this.DOMPopupSearchResultsWindow().style.display = 'none';
 237         this.DOMSearchClose().style.display = 'none';
 238         this.lastSearchValue = '';
 239       }
 240     }
 241   }
 242
 243   this.SelectItemCount = function(id)
 244   {
 245     var count=0;
 246     var win=this.DOMSearchSelectWindow();
 247     for (i=0;i<win.childNodes.length;i++)
 248     {
 249       var child = win.childNodes[i]; // get span within a
 250       if (child.className=='SelectItem')
 251       {
 252         count++;
 253       }
 254     }
 255     return count;
 256   }
 257
 258   this.SelectItemSet = function(id)
 259   {
 260     var i,j=0;
 261     var win=this.DOMSearchSelectWindow();
 262     for (i=0;i<win.childNodes.length;i++)
 263     {
 264       var child = win.childNodes[i]; // get span within a
 265       if (child.className=='SelectItem')
 266       {
 267         var node = child.firstChild;
 268         if (j==id)
 269         {
 270           node.innerHTML='&#8226;';
 271         }
 272         else
 273         {
 274           node.innerHTML='&#160;';
 275         }
 276         j++;
 277       }
 278     }
 279   }
 280
 281   // Called when an search filter selection is made.
 282   // set item with index id as the active item
 283   this.OnSelectItem = function(id)
 284   {
 285     this.searchIndex = id;
 286     this.SelectItemSet(id);
 287     var searchValue = this.DOMSearchField().value.replace(/ +/g, "");
 288     if (searchValue!="" && this.searchActive) // something was found -> do a search
 289     {
 290       this.Search();
 291     }
 292   }
 293
 294   this.OnSearchSelectKey = function(evt)
 295   {
 296     var e = (evt) ? evt : window.event; // for IE
 297     if (e.keyCode==40 && this.searchIndex<this.SelectItemCount()) // Down
 298     {
 299       this.searchIndex++;
 300       this.OnSelectItem(this.searchIndex);
 301     }
 302     else if (e.keyCode==38 && this.searchIndex>0) // Up
 303     {
 304       this.searchIndex--;
 305       this.OnSelectItem(this.searchIndex);
 306     }
 307     else if (e.keyCode==13 || e.keyCode==27)
 308     {
 309       this.OnSelectItem(this.searchIndex);
 310       this.CloseSelectionWindow();
 311       this.DOMSearchField().focus();
 312     }
 313     return false;
 314   }
 315
 316   // --------- Actions
 317
 318   // Closes the results window.
 319   this.CloseResultsWindow = function()
 320   {
 321     this.DOMPopupSearchResultsWindow().style.display = 'none';
 322     this.DOMSearchClose().style.display = 'none';
 323     this.Activate(false);
 324   }
 325
 326   this.CloseSelectionWindow = function()
 327   {
 328     this.DOMSearchSelectWindow().style.display = 'none';
 329   }
 330
 331   // Performs a search.
 332   this.Search = function()
 333   {
 334     this.keyTimeout = 0;
 335
 336     // strip leading whitespace
 337     var searchValue = this.DOMSearchField().value.replace(/^ +/, "");
 338
 339     var code = searchValue.toLowerCase().charCodeAt(0);
 340     var hexCode;
 341     if (code<16)
 342     {
 343       hexCode="0"+code.toString(16);
 344     }
 345     else
 346     {
 347       hexCode=code.toString(16);
 348     }
 349
 350     var resultsPage;
 351     var resultsPageWithSearch;
 352     var hasResultsPage;
 353
 354     if (indexSectionsWithContent[this.searchIndex].charAt(code) == '1')
 355     {
 356        resultsPage = this.resultsPath + '/' + indexSectionNames[this.searchIndex] + '_' + hexCode + '.html';
 357        resultsPageWithSearch = resultsPage+'?'+escape(searchValue);
 358        hasResultsPage = true;
 359     }
 360     else // nothing available for this search term
 361     {
 362        resultsPage = this.resultsPath + '/nomatches.html';
 363        resultsPageWithSearch = resultsPage;
 364        hasResultsPage = false;
 365     }
 366
 367     window.frames.MSearchResults.location = resultsPageWithSearch;
 368     var domPopupSearchResultsWindow = this.DOMPopupSearchResultsWindow();
 369
 370     if (domPopupSearchResultsWindow.style.display!='block')
 371     {
 372        var domSearchBox = this.DOMSearchBox();
 373        this.DOMSearchClose().style.display = 'inline';
 374        if (this.insideFrame)
 375        {
 376          var domPopupSearchResults = this.DOMPopupSearchResults();
 377          domPopupSearchResultsWindow.style.position = 'relative';
 378          domPopupSearchResultsWindow.style.display  = 'block';
 379          var width = document.body.clientWidth - 8; // the -8 is for IE :-(
 380          domPopupSearchResultsWindow.style.width    = width + 'px';
 381          domPopupSearchResults.style.width          = width + 'px';
 382        }
 383        else
 384        {
 385          var domPopupSearchResults = this.DOMPopupSearchResults();
 386          var left = getXPos(domSearchBox) + 150; // domSearchBox.offsetWidth;
 387          var top  = getYPos(domSearchBox) + 20;  // domSearchBox.offsetHeight + 1;
 388          domPopupSearchResultsWindow.style.display = 'block';
 389          left -= domPopupSearchResults.offsetWidth;
 390          domPopupSearchResultsWindow.style.top     = top  + 'px';
 391          domPopupSearchResultsWindow.style.left    = left + 'px';
 392        }
 393     }
 394
 395     this.lastSearchValue = searchValue;
 396     this.lastResultsPage = resultsPage;
 397   }
 398
 399   // -------- Activation Functions
 400
 401   // Activates or deactivates the search panel, resetting things to
 402   // their default values if necessary.
 403   this.Activate = function(isActive)
 404   {
 405     if (isActive || // open it
 406         this.DOMPopupSearchResultsWindow().style.display == 'block'
 407        )
 408     {
 409       this.DOMSearchBox().className = 'MSearchBoxActive';
 410
 411       var searchField = this.DOMSearchField();
 412
 413       if (searchField.value == this.searchLabel) // clear "Search" term upon entry
 414       {
 415         searchField.value = '';
 416         this.searchActive = true;
 417       }
 418     }
 419     else if (!isActive) // directly remove the panel
 420     {
 421       this.DOMSearchBox().className = 'MSearchBoxInactive';
 422       this.DOMSearchField().value   = this.searchLabel;
 423       this.searchActive             = false;
 424       this.lastSearchValue          = ''
 425       this.lastResultsPage          = '';
 426     }
 427   }
 428 }
 429
 430 // -----------------------------------------------------------------------
 431
 432 // The class that handles everything on the search results page.
 433 function SearchResults(name)
 434 {
 435     // The number of matches from the last run of <Search()>.
 436     this.lastMatchCount = 0;
 437     this.lastKey = 0;
 438     this.repeatOn = false;
 439
 440     // Toggles the visibility of the passed element ID.
 441     this.FindChildElement = function(id)
 442     {
 443       var parentElement = document.getElementById(id);
 444       var element = parentElement.firstChild;
 445
 446       while (element && element!=parentElement)
 447       {
 448         if (element.nodeName == 'DIV' && element.className == 'SRChildren')
 449         {
 450           return element;
 451         }
 452
 453         if (element.nodeName == 'DIV' && element.hasChildNodes())
 454         {
 455            element = element.firstChild;
 456         }
 457         else if (element.nextSibling)
 458         {
 459            element = element.nextSibling;
 460         }
 461         else
 462         {
 463           do
 464           {
 465             element = element.parentNode;
 466           }
 467           while (element && element!=parentElement && !element.nextSibling);
 468
 469           if (element && element!=parentElement)
 470           {
 471             element = element.nextSibling;
 472           }
 473         }
 474       }
 475     }
 476
 477     this.Toggle = function(id)
 478     {
 479       var element = this.FindChildElement(id);
 480       if (element)
 481       {
 482         if (element.style.display == 'block')
 483         {
 484           element.style.display = 'none';
 485         }
 486         else
 487         {
 488           element.style.display = 'block';
 489         }
 490       }
 491     }
 492
 493     // Searches for the passed string.  If there is no parameter,
 494     // it takes it from the URL query.
 495     //
 496     // Always returns true, since other documents may try to call it
 497     // and that may or may not be possible.
 498     this.Search = function(search)
 499     {
 500       if (!search) // get search word from URL
 501       {
 502         search = window.location.search;
 503         search = search.substring(1);  // Remove the leading '?'
 504         search = unescape(search);
 505       }
 506
 507       search = search.replace(/^ +/, ""); // strip leading spaces
 508       search = search.replace(/ +$/, ""); // strip trailing spaces
 509       search = search.toLowerCase();
 510       search = convertToId(search);
 511
 512       var resultRows = document.getElementsByTagName("div");
 513       var matches = 0;
 514
 515       var i = 0;
 516       while (i < resultRows.length)
 517       {
 518         var row = resultRows.item(i);
 519         if (row.className == "SRResult")
 520         {
 521           var rowMatchName = row.id.toLowerCase();
 522           rowMatchName = rowMatchName.replace(/^sr\d*_/, ''); // strip 'sr123_'
 523
 524           if (search.length<=rowMatchName.length &&
 525              rowMatchName.substr(0, search.length)==search)
 526           {
 527             row.style.display = 'block';
 528             matches++;
 529           }
 530           else
 531           {
 532             row.style.display = 'none';
 533           }
 534         }
 535         i++;
 536       }
 537       document.getElementById("Searching").style.display='none';
 538       if (matches == 0) // no results
 539       {
 540         document.getElementById("NoMatches").style.display='block';
 541       }
 542       else // at least one result
 543       {
 544         document.getElementById("NoMatches").style.display='none';
 545       }
 546       this.lastMatchCount = matches;
 547       return true;
 548     }
 549
 550     // return the first item with index index or higher that is visible
 551     this.NavNext = function(index)
 552     {
 553       var focusItem;
 554       while (1)
 555       {
 556         var focusName = 'Item'+index;
 557         focusItem = document.getElementById(focusName);
 558         if (focusItem && focusItem.parentNode.parentNode.style.display=='block')
 559         {
 560           break;
 561         }
 562         else if (!focusItem) // last element
 563         {
 564           break;
 565         }
 566         focusItem=null;
 567         index++;
 568       }
 569       return focusItem;
 570     }
 571
 572     this.NavPrev = function(index)
 573     {
 574       var focusItem;
 575       while (1)
 576       {
 577         var focusName = 'Item'+index;
 578         focusItem = document.getElementById(focusName);
 579         if (focusItem && focusItem.parentNode.parentNode.style.display=='block')
 580         {
 581           break;
 582         }
 583         else if (!focusItem) // last element
 584         {
 585           break;
 586         }
 587         focusItem=null;
 588         index--;
 589       }
 590       return focusItem;
 591     }
 592
 593     this.ProcessKeys = function(e)
 594     {
 595       if (e.type == "keydown")
 596       {
 597         this.repeatOn = false;
 598         this.lastKey = e.keyCode;
 599       }
 600       else if (e.type == "keypress")
 601       {
 602         if (!this.repeatOn)
 603         {
 604           if (this.lastKey) this.repeatOn = true;
 605           return false; // ignore first keypress after keydown
 606         }
 607       }
 608       else if (e.type == "keyup")
 609       {
 610         this.lastKey = 0;
 611         this.repeatOn = false;
 612       }
 613       return this.lastKey!=0;
 614     }
 615
 616     this.Nav = function(evt,itemIndex)
 617     {
 618       var e  = (evt) ? evt : window.event; // for IE
 619       if (e.keyCode==13) return true;
 620       if (!this.ProcessKeys(e)) return false;
 621
 622       if (this.lastKey==38) // Up
 623       {
 624         var newIndex = itemIndex-1;
 625         var focusItem = this.NavPrev(newIndex);
 626         if (focusItem)
 627         {
 628           var child = this.FindChildElement(focusItem.parentNode.parentNode.id);
 629           if (child && child.style.display == 'block') // children visible
 630           {
 631             var n=0;
 632             var tmpElem;
 633             while (1) // search for last child
 634             {
 635               tmpElem = document.getElementById('Item'+newIndex+'_c'+n);
 636               if (tmpElem)
 637               {
 638                 focusItem = tmpElem;
 639               }
 640               else // found it!
 641               {
 642                 break;
 643               }
 644               n++;
 645             }
 646           }
 647         }
 648         if (focusItem)
 649         {
 650           focusItem.focus();
 651         }
 652         else // return focus to search field
 653         {
 654            parent.document.getElementById("MSearchField").focus();
 655         }
 656       }
 657       else if (this.lastKey==40) // Down
 658       {
 659         var newIndex = itemIndex+1;
 660         var focusItem;
 661         var item = document.getElementById('Item'+itemIndex);
 662         var elem = this.FindChildElement(item.parentNode.parentNode.id);
 663         if (elem && elem.style.display == 'block') // children visible
 664         {
 665           focusItem = document.getElementById('Item'+itemIndex+'_c0');
 666         }
 667         if (!focusItem) focusItem = this.NavNext(newIndex);
 668         if (focusItem)  focusItem.focus();
 669       }
 670       else if (this.lastKey==39) // Right
 671       {
 672         var item = document.getElementById('Item'+itemIndex);
 673         var elem = this.FindChildElement(item.parentNode.parentNode.id);
 674         if (elem) elem.style.display = 'block';
 675       }
 676       else if (this.lastKey==37) // Left
 677       {
 678         var item = document.getElementById('Item'+itemIndex);
 679         var elem = this.FindChildElement(item.parentNode.parentNode.id);
 680         if (elem) elem.style.display = 'none';
 681       }
 682       else if (this.lastKey==27) // Escape
 683       {
 684         parent.searchBox.CloseResultsWindow();
 685         parent.document.getElementById("MSearchField").focus();
 686       }
 687       else if (this.lastKey==13) // Enter
 688       {
 689         return true;
 690       }
 691       return false;
 692     }
 693
 694     this.NavChild = function(evt,itemIndex,childIndex)
 695     {
 696       var e  = (evt) ? evt : window.event; // for IE
 697       if (e.keyCode==13) return true;
 698       if (!this.ProcessKeys(e)) return false;
 699
 700       if (this.lastKey==38) // Up
 701       {
 702         if (childIndex>0)
 703         {
 704           var newIndex = childIndex-1;
 705           document.getElementById('Item'+itemIndex+'_c'+newIndex).focus();
 706         }
 707         else // already at first child, jump to parent
 708         {
 709           document.getElementById('Item'+itemIndex).focus();
 710         }
 711       }
 712       else if (this.lastKey==40) // Down
 713       {
 714         var newIndex = childIndex+1;
 715         var elem = document.getElementById('Item'+itemIndex+'_c'+newIndex);
 716         if (!elem) // last child, jump to parent next parent
 717         {
 718           elem = this.NavNext(itemIndex+1);
 719         }
 720         if (elem)
 721         {
 722           elem.focus();
 723         }
 724       }
 725       else if (this.lastKey==27) // Escape
 726       {
 727         parent.searchBox.CloseResultsWindow();
 728         parent.document.getElementById("MSearchField").focus();
 729       }
 730       else if (this.lastKey==13) // Enter
 731       {
 732         return true;
 733       }
 734       return false;
 735     }
 736 }
 737
 738 function setKeyActions(elem,action)
 739 {
 740   elem.setAttribute('onkeydown',action);
 741   elem.setAttribute('onkeypress',action);
 742   elem.setAttribute('onkeyup',action);
 743 }
 744
 745 function setClassAttr(elem,attr)
 746 {
 747   elem.setAttribute('class',attr);
 748   elem.setAttribute('className',attr);
 749 }
 750
 751 function createResults()
 752 {
 753   var results = document.getElementById("SRResults");
 754   for (var e=0; e<searchData.length; e++)
 755   {
 756     var id = searchData[e][0];
 757     var srResult = document.createElement('div');
 758     srResult.setAttribute('id','SR_'+id);
 759     setClassAttr(srResult,'SRResult');
 760     var srEntry = document.createElement('div');
 761     setClassAttr(srEntry,'SREntry');
 762     var srLink = document.createElement('a');
 763     srLink.setAttribute('id','Item'+e);
 764     setKeyActions(srLink,'return searchResults.Nav(event,'+e+')');
 765     setClassAttr(srLink,'SRSymbol');
 766     srLink.innerHTML = searchData[e][1][0];
 767     srEntry.appendChild(srLink);
 768     if (searchData[e][1].length==2) // single result
 769     {
 770       srLink.setAttribute('href',searchData[e][1][1][0]);
 771       if (searchData[e][1][1][1])
 772       {
 773        srLink.setAttribute('target','_parent');
 774       }
 775       var srScope = document.createElement('span');
 776       setClassAttr(srScope,'SRScope');
 777       srScope.innerHTML = searchData[e][1][1][2];
 778       srEntry.appendChild(srScope);
 779     }
 780     else // multiple results
 781     {
 782       srLink.setAttribute('href','javascript:searchResults.Toggle("SR_'+id+'")');
 783       var srChildren = document.createElement('div');
 784       setClassAttr(srChildren,'SRChildren');
 785       for (var c=0; c<searchData[e][1].length-1; c++)
 786       {
 787         var srChild = document.createElement('a');
 788         srChild.setAttribute('id','Item'+e+'_c'+c);
 789         setKeyActions(srChild,'return searchResults.NavChild(event,'+e+','+c+')');
 790         setClassAttr(srChild,'SRScope');
 791         srChild.setAttribute('href',searchData[e][1][c+1][0]);
 792         if (searchData[e][1][c+1][1])
 793         {
 794          srChild.setAttribute('target','_parent');
 795         }
 796         srChild.innerHTML = searchData[e][1][c+1][2];
 797         srChildren.appendChild(srChild);
 798       }
 799       srEntry.appendChild(srChildren);
 800     }
 801     srResult.appendChild(srEntry);
 802     results.appendChild(srResult);
 803   }
 804 }
 805