doc/salome/gui/SMESH/whtopic.js

   1 var gsPPath = "";\r
   2 var gaPaths = new Array();\r
   3 var gaAvenues = new Array();\r
   4 \r
   5 var goFrame = null;\r
   6 var gsStartPage = "";\r
   7 var gsRelCurPagePath = "";\r
   8 var gsSearchFormHref  = "";\r
   9 var gnTopicOnly = -1;\r
  10 var gnOutmostTopic = -1;\r
  11 \r
  12 var BTN_TEXT=1;\r
  13 var BTN_IMG=2;\r
  14 \r
  15 var goSync = null;\r
  16 \r
  17 var goShow = null;\r
  18 var goHide = null;\r
  19 \r
  20 var goPrev = null;\r
  21 var goNext = null;\r
  22 var gnForm = 0;\r
  23 var goShowNav = null;\r
  24 var goHideNav = null;\r
  25 \r
  26 var goWebSearch = null;\r
  27 \r
  28 var gsBtnStyle = "";\r
  29 var gaButtons = new Array();\r
  30 var gaTypes = new Array();\r
  31 var whtopic_foldUnload = null;\r
  32 var gbWhTopic=false;\r
  33 var gbCheckSync=false;\r
  34 var gbSyncEnabled=false;\r
  35 \r
  36 function setButtonFont(sType, sFontName,sFontSize,sFontColor,sFontStyle,sFontWeight,sFontDecoration)\r
  37 {\r
  38         var vFont=new whFont(sFontName,sFontSize,sFontColor,sFontStyle,sFontWeight,sFontDecoration);\r
  39         gsBtnStyle += ".whtbtn" + sType + "{"+getFontStyle(vFont) + "}";\r
  40 }\r
  41 \r
  42 function writeBtnStyle()\r
  43 {\r
  44         if (gaButtons.length > 0)\r
  45         {\r
  46                 if (gsBtnStyle.length > 0)\r
  47                 {\r
  48                         var sStyle = "<style type='text/css'>";\r
  49                         sStyle+= gsBtnStyle + "</style>";\r
  50                         document.write(sStyle);\r
  51                 }\r
  52         }\r
  53 }\r
  54 \r
  55 function button(sText, nWidth, nHeight)\r
  56 {\r
  57         this.sText = sText;\r
  58         this.nWidth = nWidth;\r
  59         this.nHeight = nHeight;\r
  60         \r
  61         this.aImgs = new Array();\r
  62         var i = 0;\r
  63         while (button.arguments.length > i + 3)\r
  64         {\r
  65                 this.aImgs[i] = button.arguments[3 + i];\r
  66                 i ++;\r
  67         }\r
  68 }\r
  69 \r
  70 // project info\r
  71 function setRelStartPage(sPath)\r
  72 {\r
  73         if (gsPPath.length == 0)\r
  74         {\r
  75                 gsPPath = _getFullPath(_getPath(document.location.href),  _getPath(sPath));\r
  76                 gsStartPage = _getFullPath(_getPath(document.location.href), sPath);\r
  77                 gsRelCurPagePath = _getRelativeFileName(gsStartPage, document.location.href);\r
  78         }\r
  79 }\r
  80 \r
  81 function getImage(oImage, sType)\r
  82 {\r
  83         var sImg="";\r
  84         if (oImage && oImage.aImgs && (oImage.aImgs.length > 0))\r
  85         {\r
  86                 sImg+="<img alt=\""+ sType + "\" src=\"" + oImage.aImgs[0] + "\"";\r
  87                 if (oImage.nWidth > 0)\r
  88                         sImg+=" width=" + oImage.nWidth;\r
  89                 if (oImage.nHeight > 0)\r
  90                         sImg+=" height=" + oImage.nHeight;\r
  91                 sImg+=" border=no>";\r
  92         }\r
  93         return sImg;\r
  94 }\r
  95 \r
  96 function addTocInfo(sTocPath)\r
  97 {\r
  98         gaPaths[gaPaths.length] = sTocPath;\r
  99 }\r
 100 \r
 101 function addAvenueInfo(sName, sPrev, sNext)\r
 102 {\r
 103         gaAvenues[gaAvenues.length] = new avenueInfo(sName, sPrev, sNext);      \r
 104 }\r
 105 \r
 106 function addButton(sType, nStyle, sText, sHref, sOnClick, sOnMouseOver, sOnLoad, nWidth, nHeight, sImg1, sImg2, sImg3)\r
 107 {\r
 108         var sButton = "";\r
 109         var nBtn=gaButtons.length;\r
 110         if (sType == "prev")\r
 111         {\r
 112                 if (canGo(false))\r
 113                 {\r
 114                         var sTitle = "Previous Topic";\r
 115                         goPrev = new button(sText, nWidth, nHeight, sImg1, sImg2, sImg3);\r
 116                         sButton = "<a title=\"" + sTitle + "\" class=\"whtbtnprev\" href=\"javascript:void(0);\" onclick=\"goAvenue(false);return false;\">";\r
 117                         if (nStyle == BTN_TEXT)\r
 118                                 sButton += goPrev.sText;\r
 119                         else\r
 120                                 sButton += getImage(goPrev, sTitle);\r
 121                         sButton += "</a>";\r
 122                 }\r
 123         }\r
 124         else if (sType == "next")\r
 125         {\r
 126                 if (canGo(true))\r
 127                 {\r
 128                         var sTitle = "Next Topic";\r
 129                         goNext = new button(sText, nWidth, nHeight, sImg1, sImg2, sImg3);\r
 130                         sButton = "<a title=\"" + sTitle + "\" class=\"whtbtnnext\" href=\"javascript:void(0);\" onclick=\"goAvenue(true);return false;\">";\r
 131                         if (nStyle == BTN_TEXT)\r
 132                                 sButton += goNext.sText;\r
 133                         else\r
 134                                 sButton += getImage(goNext, sTitle);\r
 135                         sButton += "</a>";\r
 136                 }\r
 137         }\r
 138         else if (sType == "show")\r
 139         {\r
 140                 if (isTopicOnly())\r
 141                 {\r
 142                         var sTitle = "Show Navigation Component";\r
 143                         goShow = new button(sText, nWidth, nHeight, sImg1, sImg2, sImg3);\r
 144                         sButton = "<a title=\"" + sTitle + "\" class=\"whtbtnshow\" href=\"javascript:void(0);\" onclick=\"show();return false;\">";\r
 145                         if (nStyle == BTN_TEXT)\r
 146                                 sButton += goShow.sText;\r
 147                         else\r
 148                                 sButton += getImage(goShow, sTitle);\r
 149                         sButton += "</a>";\r
 150                 }\r
 151         }\r
 152         else if (sType == "hide")\r
 153         {\r
 154                 if (!isTopicOnly())\r
 155                 {\r
 156                         var sTitle = "Hide Navigation Component";\r
 157                         goHide = new button(sText, nWidth, nHeight, sImg1, sImg2, sImg3);\r
 158                         sButton = "<a title=\"" + sTitle + "\" class=\"whtbtnhide\" href=\"javascript:void(0);\" onclick=\"hide();return false;\">";\r
 159                         if (nStyle == BTN_TEXT)\r
 160                                 sButton += goHide.sText;\r
 161                         else\r
 162                                 sButton += getImage(goHide, sTitle);\r
 163                         sButton += "</a>";\r
 164                 }\r
 165         }\r
 166         else if (sType == "shownav")\r
 167         {\r
 168                 \r
 169                 if (isShowHideEnable())\r
 170                 {\r
 171                         var sTitle = "Show Navigation Component";\r
 172                         goShowNav = new button(sText, nWidth, nHeight, sImg1, sImg2, sImg3);\r
 173                         sButton = "<a title=\"" + sTitle + "\" class=\"whtbtnshownav\" href=\"javascript:void(0);\" onclick=\"showHidePane(true);return false;\">";\r
 174                         if (nStyle == BTN_TEXT)\r
 175                                 sButton += goShowNav.sText;\r
 176                         else\r
 177                                 sButton += getImage(goShowNav, sTitle);\r
 178                         sButton += "</a>";\r
 179                 }\r
 180         }\r
 181         else if (sType == "hidenav")\r
 182         {\r
 183                 if (isShowHideEnable())\r
 184                 {\r
 185                         var sTitle = "Hide Navigation Component";\r
 186                         goHideNav = new button(sText, nWidth, nHeight, sImg1, sImg2, sImg3);\r
 187                         sButton = "<a title=\"" + sTitle + "\" class=\"whtbtnhidenav\" href=\"javascript:void(0);\" onclick=\"showHidePane(false);return false;\">";\r
 188                         if (nStyle == BTN_TEXT)\r
 189                                 sButton += goHideNav.sText;\r
 190                         else\r
 191                                 sButton += getImage(goHideNav, sTitle);\r
 192                         sButton += "</a>";\r
 193                 }\r
 194         }\r
 195         else if (sType == "synctoc")\r
 196         {\r
 197                 if (gaPaths.length > 0)\r
 198                 {\r
 199                         var sTitle = "Sync TOC";\r
 200                         goSync = new button(sText, nWidth, nHeight, sImg1, sImg2, sImg3);\r
 201                         sButton = "<a title=\""+ sTitle + "\" class=\"whtbtnsynctoc\" href=\"javascript:void(0);\" onclick=\"syncWithShow();return false;\">";\r
 202                         if (nStyle == BTN_TEXT)\r
 203                                 sButton += goSync.sText;\r
 204                         else\r
 205                                 sButton += getImage(goSync, sTitle);\r
 206                         sButton += "</a>";\r
 207                 }\r
 208         }\r
 209         else if (sType == "websearch")\r
 210         {\r
 211                 if (gsSearchFormHref.length > 0)\r
 212                 {\r
 213                         var sTitle = "WebSearch";\r
 214                         goWebSearch = new button(sText, nWidth, nHeight, sImg1, sImg2, sImg3);\r
 215                         sButton = "<a title=\""+ sTitle + "\" class=\"whtbtnwebsearch\" href=\"" + gsSearchFormHref + "\">";\r
 216                         if (nStyle == BTN_TEXT)\r
 217                                 sButton += goWebSearch.sText;\r
 218                         else\r
 219                                 sButton += getImage(goWebSearch, sTitle);\r
 220                         sButton += "</a>";\r
 221                 }\r
 222         }\r
 223         else if (sType == "searchform")\r
 224         {\r
 225                 gaButtons[nBtn] = "NeedSearchForm";\r
 226                 gaTypes[nBtn] = sType;\r
 227         }\r
 228         if (sButton.length != 0)\r
 229         {\r
 230                 if (nStyle == BTN_TEXT)\r
 231                         sButton += "&nbsp;";\r
 232                 gaButtons[nBtn] = "<td>" + sButton + "</td>";\r
 233                 gaTypes[nBtn] = sType;\r
 234         }\r
 235 }\r
 236 \r
 237 function isSyncEnabled()\r
 238 {\r
 239         if (!gbCheckSync)\r
 240         {\r
 241                 var oMsg=new whMessage(WH_MSG_ISSYNCSSUPPORT,this,1,null);\r
 242                 if(SendMessage(oMsg))\r
 243                 {\r
 244                         gbSyncEnabled=oMsg.oParam;\r
 245                 }\r
 246                 gbCheckSync=true;\r
 247         }\r
 248         return gbSyncEnabled;\r
 249 }\r
 250 \r
 251 function isInPopup()\r
 252 {\r
 253         return (window.name.indexOf("BSSCPopup") != -1);\r
 254 }\r
 255 \r
 256 function getIntopicBar(sAlign)\r
 257 {\r
 258         var sHTML = "";\r
 259         if (gaButtons.length > 0)\r
 260         {\r
 261                 sHTML += "<div align="+ sAlign + ">";\r
 262 \r
 263                 sHTML += "<table cellpadding=\"2\" cellspacing=\"0\" border=\"0\"><tr>";\r
 264                 for (var i = 0; i < gaButtons.length; i++)\r
 265                 {\r
 266                         if (gaTypes[i]!="synctoc" || isSyncEnabled())\r
 267                         {\r
 268                                 if (gaButtons[i] == "NeedSearchForm")\r
 269                                         sHTML += getSearchFormHTML();\r
 270                                 else\r
 271                                         sHTML += gaButtons[i];\r
 272                         }\r
 273                 }\r
 274                 sHTML += "</tr></table>";\r
 275 \r
 276                 sHTML += "</div>";\r
 277         }\r
 278         return sHTML;\r
 279 }\r
 280 \r
 281 \r
 282 function writeIntopicBar(nAligns)\r
 283 {\r
 284         if (isInPopup()) return;\r
 285         if (gaButtons.length > 0)\r
 286         {\r
 287                 var sHTML = "";\r
 288                 if (nAligns != 0)\r
 289                 {\r
 290                         sHTML += "<table width=100%><tr>"\r
 291                         if (nAligns & 1)\r
 292                                 sHTML += "<td width=33%>" + getIntopicBar("left") + "</td>";\r
 293                         if (nAligns & 2)\r
 294                                 sHTML += "<td width=34%>" + getIntopicBar("center") + "</td>";\r
 295                         if (nAligns & 4)\r
 296                                 sHTML += "<td width=33%>" + getIntopicBar("right") + "</td>";\r
 297                         sHTML += "</tr></table>";\r
 298                         document.write(sHTML);\r
 299                 }\r
 300         }\r
 301 }\r
 302 \r
 303 function sendAveInfoOut()\r
 304 {\r
 305         if (!isInPopup())\r
 306                 setTimeout("sendAveInfo();", 100);\r
 307 }\r
 308 \r
 309 function sendAveInfo()\r
 310 {\r
 311         var oMsg = new whMessage(WH_MSG_AVENUEINFO, this, 1, gaAvenues);\r
 312         SendMessage(oMsg);\r
 313 }\r
 314 \r
 315 \r
 316 function onNext()\r
 317 {\r
 318         var oMsg = new whMessage(WH_MSG_NEXT, this, 1, null);\r
 319         SendMessage(oMsg);\r
 320 }\r
 321 \r
 322 function onPrev()\r
 323 {\r
 324         var oMsg = new whMessage(WH_MSG_PREV, this, 1, null);\r
 325         SendMessage(oMsg);\r
 326 }\r
 327 \r
 328 function createSyncInfo()\r
 329 {\r
 330         var oParam = new Object();\r
 331         if (gsPPath.length == 0)\r
 332                 gsPPath = _getPath(document.location.href);\r
 333         oParam.sPPath = gsPPath;\r
 334         oParam.sTPath = document.location.href;\r
 335         oParam.aPaths = gaPaths;\r
 336         return oParam;\r
 337 }\r
 338 \r
 339 function syncWithShow()\r
 340 {\r
 341         if (isTopicOnly())\r
 342                 show();\r
 343         else \r
 344         {\r
 345                 sync();\r
 346                 showTocPane();\r
 347         }\r
 348 }\r
 349 \r
 350 function showTocPane()\r
 351 {\r
 352         var oMsg = new whMessage(WH_MSG_SHOWTOC, this, 1, null);\r
 353         SendMessage(oMsg);\r
 354 }\r
 355 \r
 356 function sendSyncInfo()\r
 357 {\r
 358         if (!isInPopup())\r
 359         {\r
 360                 var oParam = null;\r
 361                 if (gaPaths.length > 0)\r
 362                 {\r
 363                         oParam = createSyncInfo();\r
 364                 }\r
 365                 var oMsg = new whMessage(WH_MSG_SYNCINFO, this, 1, oParam);\r
 366                 SendMessage(oMsg);\r
 367         }\r
 368 }\r
 369 \r
 370 function sendInvalidSyncInfo()\r
 371 {\r
 372         if (!isInPopup())\r
 373         {\r
 374                 var oMsg = new whMessage(WH_MSG_SYNCINFO, this, 1, null);\r
 375                 SendMessage(oMsg);\r
 376         }\r
 377 }\r
 378 \r
 379 function enableWebSearch(bEnable)\r
 380 {\r
 381         if (!isInPopup())\r
 382         {\r
 383                 var oMsg = new whMessage(WH_MSG_ENABLEWEBSEARCH, this, 1, bEnable);\r
 384                 SendMessage(oMsg);\r
 385         }\r
 386 }\r
 387 \r
 388 function autoSync(nSync)\r
 389 {\r
 390         if (nSync == 0) return;\r
 391         if (isInPopup()) return;\r
 392         if (isOutMostTopic())\r
 393                 sync();\r
 394 }\r
 395 \r
 396 function isOutMostTopic()\r
 397 {\r
 398         if (gnOutmostTopic == -1)\r
 399         {\r
 400                 var oMessage = new whMessage(WH_MSG_ISINFRAMESET, this, 1 , null);\r
 401                 if (SendMessage(oMessage))\r
 402                         gnOutmostTopic = 0;\r
 403                 else\r
 404                         gnOutmostTopic = 1;\r
 405         }\r
 406         return (gnOutmostTopic == 1);\r
 407 }\r
 408 \r
 409 function sync()\r
 410 {\r
 411         if (gaPaths.length > 0)\r
 412         {\r
 413                 var oParam = createSyncInfo();\r
 414                 var oMessage = new whMessage(WH_MSG_SYNCTOC, this, 1, oParam);\r
 415                 SendMessage(oMessage);\r
 416         }\r
 417 }\r
 418 \r
 419 \r
 420 function avenueInfo(sName, sPrev, sNext)\r
 421 {\r
 422         this.sName = sName;\r
 423         this.sPrev = sPrev;\r
 424         this.sNext = sNext;\r
 425 }\r
 426 \r
 427 function getCurrentAvenue()\r
 428 {\r
 429         var oParam = new Object();\r
 430         oParam.sAvenue = null;\r
 431         var oMessage = new whMessage(WH_MSG_GETCURRENTAVENUE, this, 1, oParam);\r
 432         SendMessage(oMessage);\r
 433         return oParam.sAvenue;\r
 434 }\r
 435 \r
 436 function unRegisterListener()\r
 437 {\r
 438         sendInvalidSyncInfo();\r
 439         enableWebSearch(false);\r
 440         if (whtopic_foldUnload)\r
 441                 whtopic_foldUnload();\r
 442 }\r
 443 \r
 444 function onSendMessage(oMsg)\r
 445 {\r
 446         var nMsgId = oMsg.nMessageId;\r
 447         if (nMsgId == WH_MSG_GETAVIAVENUES)\r
 448         {\r
 449                 oMsg.oParam.aAvenues = gaAvenues;\r
 450                 return false;\r
 451         }\r
 452         else if (nMsgId == WH_MSG_GETTOCPATHS)\r
 453         {\r
 454                 if (isOutMostTopic())\r
 455                 {\r
 456                         oMsg.oParam.oTocInfo = createSyncInfo();\r
 457                         return false;           \r
 458                 }\r
 459                 else\r
 460                         return true;\r
 461         }\r
 462         else if (nMsgId == WH_MSG_NEXT)\r
 463         {\r
 464                 goAvenue(true);\r
 465         }\r
 466         else if (nMsgId == WH_MSG_PREV)\r
 467         {\r
 468                 goAvenue(false);\r
 469         }\r
 470         else if (nMsgId == WH_MSG_WEBSEARCH)\r
 471         {\r
 472                 websearch();\r
 473         }\r
 474         return true;\r
 475 }\r
 476 \r
 477 function goAvenue(bNext)\r
 478 {\r
 479         var sTopic = null;\r
 480         var sAvenue = getCurrentAvenue();\r
 481         var nAvenue = -1;\r
 482         if (sAvenue != null && sAvenue != "")\r
 483         {\r
 484                 for (var i = 0; i < gaAvenues.length ; i ++)\r
 485                 {\r
 486                         if (gaAvenues[i].sName == sAvenue)\r
 487                         {\r
 488                                 nAvenue = i;\r
 489                                 break;\r
 490                         }\r
 491                 }\r
 492                 if (nAvenue != -1)\r
 493                 {\r
 494                         if (bNext)\r
 495                                 sTopic = gaAvenues[nAvenue].sNext;\r
 496                         else\r
 497                                 sTopic = gaAvenues[nAvenue].sPrev;\r
 498                 }\r
 499         }\r
 500         else\r
 501         { \r
 502                 for (var i = 0; i < gaAvenues.length ; i ++)\r
 503                 {\r
 504                         if (gaAvenues[i].sNext != null && gaAvenues[i].sNext.length > 0 && bNext)\r
 505                         {\r
 506                                 sTopic = gaAvenues[i].sNext;\r
 507                                 break;\r
 508                         }\r
 509                         else if (gaAvenues[i].sPrev != null && gaAvenues[i].sPrev.length > 0 && !bNext)\r
 510                         {\r
 511                                 sTopic = gaAvenues[i].sPrev;\r
 512                                 break;\r
 513                         }\r
 514                 }\r
 515         }\r
 516         \r
 517         if (sTopic != null && sTopic != "")\r
 518         {\r
 519                 if (gsPPath != null && gsPPath != "")\r
 520                 {\r
 521                         sFullTopicPath = _getFullPath(gsPPath, sTopic);\r
 522                         document.location = sFullTopicPath;\r
 523                 }\r
 524         }\r
 525 }\r
 526 \r
 527 function canGo(bNext)\r
 528 {\r
 529         for (var i = 0; i < gaAvenues.length ; i ++)\r
 530         {\r
 531                 if ((gaAvenues[i].sNext != null && gaAvenues[i].sNext.length > 0 && bNext) ||\r
 532                         (gaAvenues[i].sPrev != null && gaAvenues[i].sPrev.length > 0 && !bNext))\r
 533                         return true;\r
 534         }\r
 535         return false;\r
 536 }\r
 537 \r
 538 function show()\r
 539 {\r
 540         if (gsStartPage != "")\r
 541                 window.location =  gsStartPage + "#" + gsRelCurPagePath;\r
 542 }\r
 543 \r
 544 function hide()\r
 545 {\r
 546         if (goFrame != null)\r
 547         {\r
 548                 goFrame.location = window.location;\r
 549         }\r
 550 }\r
 551 \r
 552 function isTopicOnly()\r
 553 {\r
 554         if (gnTopicOnly == -1)\r
 555         {\r
 556                 var oParam = new Object();\r
 557                 oParam.oFrame = null;\r
 558                 var oMsg = new whMessage(WH_MSG_GETSTARTFRAME, this, 1, oParam);\r
 559                 if (SendMessage(oMsg))\r
 560                 {\r
 561                         goFrame = oParam.oFrame;\r
 562                         gnTopicOnly = 0;\r
 563                 }\r
 564                 else\r
 565                         gnTopicOnly = 1;\r
 566         }\r
 567         if (gnTopicOnly == 1)\r
 568                 return true;\r
 569         else\r
 570                 return false;\r
 571 }\r
 572 \r
 573 function websearch()\r
 574 {\r
 575         if (gbNav4)\r
 576         {\r
 577                 if (document.ehelpform)\r
 578                         document.ehelpform.submit();\r
 579         }\r
 580         else\r
 581         {\r
 582                 if (window.ehelpform)\r
 583                         window.ehelpform.submit();\r
 584         }\r
 585 }\r
 586 \r
 587 function addSearchFormHref(sHref)\r
 588 {\r
 589         gsSearchFormHref = sHref;\r
 590         enableWebSearch(true);\r
 591 }\r
 592 \r
 593 function searchB(nForm)\r
 594 {\r
 595         var sValue = eval("document.searchForm" + nForm + ".searchString.value");\r
 596         var oMsg = new whMessage(WH_MSG_SEARCHTHIS, this, 1, sValue);\r
 597         SendMessage(oMsg);\r
 598 }\r
 599 \r
 600 function getSearchFormHTML()\r
 601 {\r
 602         var sHTML = "";\r
 603         gnForm ++;\r
 604         var sFormName = "searchForm" + gnForm;\r
 605         var sButton = "<form name=\"" + sFormName + "\" method=\"POST\" action=\"javascript:searchB("+ gnForm + ")\">"\r
 606         sButton += "<input type=\"text\" name=\"searchString\" value=\"- Full Text search -\" size=\"20\"/>";\r
 607         if ("" == "text")\r
 608         {\r
 609                 sButton+="<a class=\"searchbtn\" href=\"javascript:void(0);\" onclick=\"" + sFormName + ".submit(); return false;\"></a>";\r
 610         }\r
 611         else if ("" == "image")\r
 612         {\r
 613                 sButton+="<a class=\"searchbtn\" href=\"javascript:void(0);\" onclick=\"" + sFormName + ".submit(); return false;\">"\r
 614                 sButton+="<img src=\"\" border=0></a>";\r
 615         }\r
 616         sButton += "</form>";\r
 617         sHTML ="<td align=\"center\">" + sButton + "</td>";\r
 618         return sHTML;\r
 619 }\r
 620 \r
 621 function showHidePane(bShow)\r
 622 {\r
 623         var oMsg=null;\r
 624         if (bShow)\r
 625                 oMsg=new whMessage(WH_MSG_SHOWPANE, this, 1, null);\r
 626         else\r
 627                 oMsg=new whMessage(WH_MSG_HIDEPANE, this, 1, null);\r
 628         SendMessage(oMsg);\r
 629 }\r
 630 \r
 631 function isShowHideEnable()\r
 632 {\r
 633         if (gbIE4)\r
 634                 return true;\r
 635         else\r
 636                 return false;\r
 637 }\r
 638 \r
 639 if(window.gbWhUtil&&window.gbWhMsg&&window.gbWhVer&&window.gbWhProxy)\r
 640 {\r
 641         RegisterListener("bsscright", WH_MSG_GETAVIAVENUES);\r
 642         RegisterListener("bsscright", WH_MSG_GETTOCPATHS);\r
 643         RegisterListener("bsscright", WH_MSG_NEXT);\r
 644         RegisterListener("bsscright", WH_MSG_PREV);\r
 645         RegisterListener("bsscright", WH_MSG_WEBSEARCH);\r
 646         if (gbMac && gbIE4)\r
 647         {\r
 648                 if (typeof(window.onunload) != "unknown")\r
 649                         whtopic_foldUnload = window.onunload;\r
 650         }\r
 651         else\r
 652         {\r
 653                 if (window.onunload)\r
 654                         whtopic_foldUnload = window.onunload;\r
 655         }\r
 656         window.onunload = unRegisterListener;\r
 657         setButtonFont("show","","10pt","","","","");\r
 658 \r
 659         gbWhTopic=true;\r
 660 }\r
 661 else\r
 662         document.location.reload();