helm/graphs/jsmenu/HM_ScriptIE4.js

   1 /*HM_ScriptIE4.js
   2 * by Peter Belesis. v4.1.1 011002
   3 * Copyright (c) 2001 Peter Belesis. All Rights Reserved.
   4 * Originally published and documented at http://www.dhtmlab.com/
   5 * Available solely from INT Media Group. Incorporated under exclusive license.
   6 * Contact licensing@internet.com for more information.
   7 */
   8
   9 HM_a_Parameters = [
  10         ["MenuWidth",          150,             "number"],
  11         ["FontFamily",         "Arial,sans-serif"],
  12         ["FontSize",           10,              "number"],
  13         ["FontBold",           false,   "boolean"],
  14         ["FontItalic",         false,   "boolean"],
  15         ["FontColor",          "black"],
  16         ["FontColorOver",      "white"],
  17         ["BGColor",            "white"],
  18         ["BGColorOver",        "black"],
  19         ["ItemPadding",        3,               "number"],
  20         ["BorderWidth",        2,               "number"],
  21         ["BorderColor",        "red"],
  22         ["BorderStyle",        "solid"],
  23         ["SeparatorSize",      1,               "number"],
  24         ["SeparatorColor",     "yellow"],
  25         ["ImageSrc",           "HM_More_black_right.gif"],
  26         ["ImageSrcOver",       null],
  27         ["ImageSrcLeft",       "HM_More_black_left.gif"],
  28         ["ImageSrcLeftOver",   null],
  29         ["ImageSize",          5,               "number"],
  30         ["ImageHorizSpace",    0,               "number"],
  31         ["ImageVertSpace",     0,               "number"],
  32         ["KeepHilite",         false,   "boolean"],
  33         ["ClickStart",         false,   "boolean"],
  34         ["ClickKill",          true,    "boolean"],
  35         ["ChildOverlap",       20,              "number"],
  36         ["ChildOffset",        10,              "number"],
  37         ["ChildPerCentOver",   null,    "number"],
  38         ["TopSecondsVisible",  .5,              "number"],
  39         ["ChildSecondsVisible",.3,              "number"],
  40         ["StatusDisplayBuild", 1,               "boolean"],
  41         ["StatusDisplayLink",  1,               "boolean"],
  42         ["UponDisplay",        null,    "delayed"],
  43         ["UponHide",           null,    "delayed"],
  44         ["RightToLeft",        false,   "boolean"],
  45         ["CreateTopOnly",      0,               "boolean"],
  46         ["ShowLinkCursor",     false,   "boolean"]
  47 ]
  48
  49 HM_MenuIDPrefix = "HM_Menu";
  50 HM_ItemIDPrefix = "HM_Item";
  51 HM_ArrayIDPrefix = "HM_Array";
  52
  53 Function.prototype.isFunction = true;
  54 Function.prototype.isString = false;
  55 String.prototype.isFunction = false;
  56 String.prototype.isString = true;
  57 String.prototype.isBoolean = false;
  58 String.prototype.isNumber = false;
  59 Number.prototype.isString = false;
  60 Number.prototype.isFunction = false;
  61 Number.prototype.isBoolean = false;
  62 Number.prototype.isNumber = true;
  63 Boolean.prototype.isString = false;
  64 Boolean.prototype.isFunction = false;
  65 Boolean.prototype.isBoolean = true;
  66 Boolean.prototype.isNumber = false;
  67 Array.prototype.itemValidation = false;
  68 Array.prototype.isArray = true;
  69
  70 function HM_f_AssignParameters(paramarray){
  71         var ParamName = paramarray[0];
  72         var DefaultValue = paramarray[1];
  73         var FullParamName = "HM_" + ParamName;
  74
  75         if (typeof eval("window.HM_PG_" + ParamName) == "undefined") {
  76                 if (typeof eval("window.HM_GL_" + ParamName) == "undefined") {
  77                         eval(FullParamName + "= DefaultValue");
  78                 }
  79                 else {
  80                         eval(FullParamName + "= HM_GL_" + ParamName);
  81                 }
  82         }
  83         else {
  84                 eval(FullParamName + "= HM_PG_" + ParamName);
  85         }
  86
  87         paramarray[0] = FullParamName;
  88         paramarray[1] = eval(FullParamName);
  89 }
  90
  91 function HM_f_EvalParameters(valuenew,valueold,valuetype){
  92         var TestString, ParPosition;
  93
  94         if(typeof valuenew == "undefined" || valuenew == null || (valuenew.isString && valuenew.length == 0)){
  95                 return valueold;
  96         }
  97
  98         if(valuetype != "delayed"){
  99                 while(valuenew.isString) {
 100                         ParPosition = valuenew.indexOf("(");
 101                         if(ParPosition !=-1) {
 102                                 TestString = "window." + valuenew.substr(0,ParPosition);
 103                                 if (typeof eval(TestString) != "undefined" && eval(TestString).isFunction) {
 104                                         valuenew = eval(valuenew);
 105                                 }
 106                         }
 107                         else break
 108                 }
 109         }
 110
 111         while(valuenew.isFunction) {valuenew = valuenew()}
 112
 113         switch(valuetype){
 114                 case "number":
 115                         while (valuenew.isString) {valuenew = eval(valuenew)}
 116                         break;
 117                 case "boolean":
 118                         while (!valuenew.isBoolean) {
 119                                 valuenew = (valuenew.isNumber) ? valuenew ? true : false : eval(valuenew);
 120                         }
 121                         break;
 122         }
 123
 124         return valuenew;
 125 }
 126
 127 for (i=0;i<HM_a_Parameters.length;i++) {
 128         HM_f_AssignParameters(HM_a_Parameters[i]);
 129         eval(HM_a_Parameters[i][0] + "= HM_f_EvalParameters("+ HM_a_Parameters[i][0] +",null,HM_a_Parameters[i][2])")
 130 }
 131
 132 HM_ChildPerCentOver = (isNaN(parseFloat(HM_ChildPerCentOver))) ? null : parseFloat(HM_ChildPerCentOver)/100;
 133
 134 HM_ChildMilliSecondsVisible = HM_ChildSecondsVisible * 1000;
 135
 136 function HM_f_ValidateArray(arrayname){
 137         var MenuArrayIsValid = false;
 138         var MenuArrayIsObject = (typeof eval("window." + arrayname) == "object");
 139         if(MenuArrayIsObject) {
 140                 var TheMenuArray = eval(arrayname);
 141                 if(TheMenuArray.isArray && TheMenuArray.length > 1) {
 142                         MenuArrayIsValid = true;
 143                         if(!TheMenuArray.itemValidation) {
 144                                 while((typeof TheMenuArray[TheMenuArray.length-1] != "object") || (!TheMenuArray[TheMenuArray.length-1].isArray)) {
 145                                         TheMenuArray.length--;
 146                                 }
 147                                 TheMenuArray.itemValidation = true;
 148                         }
 149                 }
 150         }
 151         return MenuArrayIsValid;
 152 }
 153
 154 if(!window.HM_a_TreesToBuild) {
 155         HM_a_TreesToBuild = [];
 156         for(i=1; i<100; i++){
 157                 if(HM_f_ValidateArray(HM_ArrayIDPrefix + i)) HM_a_TreesToBuild[HM_a_TreesToBuild.length] = i;
 158         }
 159 }
 160
 161 HM_CurrentArray = null;
 162 HM_CurrentTree  = null;
 163 HM_CurrentMenu  = null;
 164 HM_CurrentItem  = null;
 165 HM_a_TopMenus = [];
 166 HM_AreLoaded = false;
 167 HM_AreCreated = false;
 168 HM_BeingCreated = false;
 169 HM_UserOverMenu = false;
 170 HM_HideAllTimer = null;
 171 HM_TotalTrees = 0;
 172 HM_ZIndex = 5000;
 173
 174 function propertyTransfer(){
 175         this.obj = eval(this.id + "Obj");
 176         for (temp in this.obj) {this[temp] = this.obj[temp]}
 177 }
 178
 179 function HM_f_StartIt() {
 180         if((typeof(document.body) == "undefined") || (document.body == null)) return;
 181         if(HM_AreCreated) return;
 182         HM_AreLoaded = true;
 183         if (HM_ClickKill) {
 184                 HM_f_OtherMouseDown = (document.onmousedown) ? document.onmousedown : new Function;
 185         document.onmousedown = function(){HM_f_PageClick();HM_f_OtherMouseDown()}
 186     }
 187         else {
 188                 HM_TopMilliSecondsVisible = HM_TopSecondsVisible * 1000;
 189         }
 190     HM_f_MakeTrees();
 191         HM_f_OtherOnLoad();
 192 }
 193
 194 function HM_f_MakeTrees(){
 195     HM_BeingCreated = true;
 196         var TreeParams = null;
 197         var TreeHasChildren = false;
 198         var ItemArray = null;
 199
 200         for(var t=0; t<HM_a_TreesToBuild.length; t++) {
 201                 if(!HM_f_ValidateArray(HM_ArrayIDPrefix + HM_a_TreesToBuild[t])) continue;
 202                 HM_CurrentArray = eval(HM_ArrayIDPrefix + HM_a_TreesToBuild[t]);
 203
 204                 TreeParams = HM_CurrentArray[0];
 205                 TreeHasChildren = false;
 206
 207                 for(var i=1; i<HM_CurrentArray.length; i++) {
 208                         ItemArray = HM_CurrentArray[i];
 209                         if(ItemArray[ItemArray.length-1]) {TreeHasChildren = true; break}
 210                 }
 211
 212                 HM_CurrentTree = {
 213                         MenuWidth        : MenuWidth = HM_f_EvalParameters(TreeParams[0],HM_MenuWidth,"number"),
 214                         MenuLeft         : MenuLeft = HM_f_EvalParameters(TreeParams[1],null,"delayed"),
 215                         MenuTop          : MenuTop = HM_f_EvalParameters(TreeParams[2],null,"delayed"),
 216                         ItemWidth        : MenuWidth - (HM_BorderWidth*2),
 217                         FontColor        : HM_f_EvalParameters(TreeParams[3],HM_FontColor),
 218                         FontColorOver    : HM_f_EvalParameters(TreeParams[4],HM_FontColorOver),
 219                         BGColor          : HM_f_EvalParameters(TreeParams[5],HM_BGColor),
 220                         BGColorOver      : HM_f_EvalParameters(TreeParams[6],HM_BGColorOver),
 221                         BorderColor      : HM_f_EvalParameters(TreeParams[7],HM_BorderColor),
 222                         SeparatorColor   : HM_f_EvalParameters(TreeParams[8],HM_SeparatorColor),
 223                         TopIsPermanent   : ((MenuLeft == null) || (MenuTop == null)) ? false : HM_f_EvalParameters(TreeParams[9],false,"boolean"),
 224                         TopIsHorizontal  : TopIsHorizontal = HM_f_EvalParameters(TreeParams[10],false,"boolean"),
 225                         TreeIsHorizontal : TreeHasChildren ? HM_f_EvalParameters(TreeParams[11],false,"boolean") : false,
 226                         PositionUnder    : (!TopIsHorizontal || !TreeHasChildren) ? false : HM_f_EvalParameters(TreeParams[12],false,"boolean"),
 227                         TopImageShow     : TreeHasChildren ? HM_f_EvalParameters(TreeParams[13],true,"boolean")  : false,
 228                         TreeImageShow    : TreeHasChildren ? HM_f_EvalParameters(TreeParams[14],true,"boolean")  : false,
 229                         UponDisplay      : HM_f_EvalParameters(TreeParams[15],HM_UponDisplay,"delayed"),
 230                         UponHide         : HM_f_EvalParameters(TreeParams[16],HM_UponHide,"delayed"),
 231                         RightToLeft      : HM_f_EvalParameters(TreeParams[17],HM_RightToLeft,"boolean"),
 232                         ClickStart               : HM_f_EvalParameters(TreeParams[18],HM_ClickStart,"boolean"),
 233                         TopIsVariableWidth  : HM_f_EvalParameters(TreeParams[19],false,"boolean"),
 234                         TreeIsVariableWidth  : HM_f_EvalParameters(TreeParams[20],false,"boolean")
 235                 }
 236
 237                 HM_CurrentMenu = null;
 238                 HM_f_MakeMenu(HM_a_TreesToBuild[t]);
 239                 HM_a_TopMenus[HM_TotalTrees] = HM_CurrentTree.treeParent;
 240                 HM_TotalTrees++;
 241                 if(HM_CurrentTree.TopIsPermanent){
 242                         with(HM_CurrentTree.treeParent) {
 243                                 HM_CurrentTree.treeParent.xPos = eval(HM_CurrentTree.MenuLeft);
 244                                 HM_CurrentTree.treeParent.yPos = eval(HM_CurrentTree.MenuTop);
 245                                 moveTo(HM_CurrentTree.treeParent.xPos,HM_CurrentTree.treeParent.yPos);
 246                                 style.zIndex = HM_ZIndex;
 247                                 setTimeout(HM_CurrentTree.treeParent.id + ".fixSize(true)",10);
 248                         }
 249                 }
 250     }
 251
 252         if(HM_StatusDisplayBuild) status = HM_TotalTrees + " Hierarchical Menu Trees Created";
 253     HM_AreCreated = true;
 254     HM_BeingCreated = false;
 255 }
 256
 257 function HM_f_GetItemDivStr(itemid,disptext,hasmore){
 258         var WidthValue = HM_CurrentMenu.isHorizontal ? (ItemElement.isLastItem) ? (HM_CurrentTree.MenuWidth - HM_BorderWidth - HM_SeparatorSize) : (HM_CurrentTree.MenuWidth - HM_BorderWidth) : HM_CurrentTree.ItemWidth;
 259         var TempString = "<DIV ID=" + itemid + " STYLE='position:absolute;width:" + WidthValue + "px'>";
 260         if(HM_CurrentMenu.showImage) {
 261                 var FullPadding  = (HM_ItemPadding*2) + HM_ImageSize + HM_ImageHorizSpace;
 262         }
 263     if(hasmore && HM_CurrentMenu.showImage) {
 264                 var ImgSrc      = HM_CurrentTree.RightToLeft ? HM_ImageSrcLeft : HM_ImageSrc;
 265                 var ImgStyle    = "top:"+ (HM_ItemPadding + HM_ImageVertSpace) + "px;width:"+ HM_ImageSize + "px;";
 266                 var ImgString   = "<IMG ID='HM_ImMore' STYLE='position:absolute;"+ ImgStyle +"' SRC='" + ImgSrc + "' HSPACE=0 VSPACE=0 BORDER=0>";
 267                 TempString += ImgString;
 268         }
 269         TempString += disptext + "</DIV>";
 270         return TempString;
 271 }
 272
 273 function HM_f_SetItemProperties(itemid,itemidsuffix) {
 274         this.tree        = HM_CurrentTree;
 275         this.itemsetup   = HM_f_ItemSetup;
 276         this.index       = HM_CurrentMenu.itemCount - 1;
 277         this.isLastItem  = (HM_CurrentMenu.itemCount == HM_CurrentMenu.maxItems);
 278         this.array               = HM_CurrentMenu.array[HM_CurrentMenu.itemCount];
 279         this.dispText    = this.array[0];
 280         this.linkText    = this.array[1];
 281         this.permHilite  = HM_f_EvalParameters(this.array[3],false,"boolean");
 282         this.hasRollover = (!this.permHilite && HM_f_EvalParameters(this.array[2],true,"boolean"));
 283         this.hasMore     = HM_f_EvalParameters(this.array[4],false,"boolean") && HM_f_ValidateArray(HM_ArrayIDPrefix + itemidsuffix);
 284         this.childID     = this.hasMore ? (HM_MenuIDPrefix + itemidsuffix) : null;
 285         this.child               = null;
 286     this.onmouseover = HM_f_ItemOver;
 287     this.onmouseout  = HM_f_ItemOut;
 288         this.setItemStyle = HM_f_SetItemStyle;
 289         this.itemStr     = HM_f_GetItemDivStr(itemid,this.dispText,this.hasMore);
 290         this.showChild   = HM_f_ShowChild;
 291         this.ChildOverlap = null;
 292 }
 293
 294 function HM_f_Make4ItemElement(menucount) {
 295         var ItemIDSuffix = menucount + "_" + HM_CurrentMenu.itemCount;
 296         var LayerID  = HM_ItemIDPrefix + ItemIDSuffix;
 297         var ObjectID = LayerID + "Obj";
 298         eval(ObjectID + " = new Object()");
 299         ItemElement = eval(ObjectID);
 300         ItemElement.setItemProperties = HM_f_SetItemProperties;
 301         ItemElement.setItemProperties(LayerID,ItemIDSuffix);
 302         return ItemElement;
 303 }
 304
 305 function HM_f_MakeElement(menuid) {
 306         var MenuObject;
 307         var LayerID  = menuid;
 308         var ObjectID = LayerID + "Obj";
 309         eval(ObjectID + " = new Object()");
 310         MenuObject = eval(ObjectID);
 311         return MenuObject;
 312 }
 313
 314 function HM_f_MakeMenu(menucount) {
 315         if(!HM_f_ValidateArray(HM_ArrayIDPrefix + menucount)) return false;
 316         HM_CurrentArray = eval(HM_ArrayIDPrefix + menucount);
 317         NewMenu = document.all(HM_MenuIDPrefix + menucount);
 318         if(!NewMenu) {
 319                 NewMenu = HM_f_MakeElement(HM_MenuIDPrefix + menucount);
 320                 NewMenu.array = HM_CurrentArray;
 321                 NewMenu.tree  = HM_CurrentTree;
 322
 323                 if(HM_CurrentMenu) {
 324                         NewMenu.parentMenu = HM_CurrentMenu;
 325                         NewMenu.parentItem = HM_CurrentMenu.itemElement;
 326                         NewMenu.parentItem.child = NewMenu;
 327                         NewMenu.hasParent = true;
 328                         NewMenu.isHorizontal = HM_CurrentTree.TreeIsHorizontal;
 329                         NewMenu.showImage = HM_CurrentTree.TreeImageShow;
 330                 }
 331                 else {
 332                         NewMenu.isHorizontal = HM_CurrentTree.TopIsHorizontal;
 333                         NewMenu.showImage = HM_CurrentTree.TopImageShow;
 334                 }
 335
 336                 HM_CurrentMenu = NewMenu;
 337                 HM_CurrentMenu.itemCount = 0;
 338                 HM_CurrentMenu.maxItems = HM_CurrentMenu.array.length - 1;
 339                 HM_CurrentMenu.showIt = HM_f_ShowIt;
 340                 HM_CurrentMenu.keepInWindow = HM_f_KeepInWindow;
 341             HM_CurrentMenu.onmouseover = HM_f_MenuOver;
 342             HM_CurrentMenu.onmouseout = HM_f_MenuOut;
 343             HM_CurrentMenu.hideTree = HM_f_HideTree
 344             HM_CurrentMenu.hideParents = HM_f_HideParents;
 345             HM_CurrentMenu.hideChildren = HM_f_HideChildren;
 346             HM_CurrentMenu.hideTop = HM_f_HideTop;
 347             HM_CurrentMenu.hideSelf = HM_f_HideSelf;
 348                 HM_CurrentMenu.count = menucount;
 349             HM_CurrentMenu.hasChildVisible = false;
 350             HM_CurrentMenu.isOn = false;
 351             HM_CurrentMenu.hideTimer = null;
 352             HM_CurrentMenu.currentItem = null;
 353                 HM_CurrentMenu.setMenuStyle = HM_f_SetMenuStyle;
 354                 HM_CurrentMenu.sizeFixed = false;
 355                 HM_CurrentMenu.fixSize = HM_f_FixSize;
 356                 HM_CurrentMenu.onselectstart = HM_f_CancelSelect;
 357         HM_CurrentMenu.moveTo = HM_f_MoveTo;
 358                 HM_CurrentMenu.IsVariableWidth = ((HM_CurrentMenu.hasParent && HM_CurrentTree.TreeIsVariableWidth) || (!HM_CurrentMenu.hasParent && HM_CurrentTree.TopIsVariableWidth));
 359                 HM_CurrentMenu.htmlString = "<DIV ID='" + HM_MenuIDPrefix + menucount +"' STYLE='position:absolute;visibility:hidden;width:"+ HM_CurrentTree.MenuWidth +"'>";
 360         }
 361
 362         while (HM_CurrentMenu.itemCount < HM_CurrentMenu.maxItems) {
 363                 HM_CurrentMenu.itemCount++;
 364
 365                 HM_CurrentItem = document.all(HM_ItemIDPrefix + menucount + "_" + HM_CurrentMenu.itemCount);
 366                 if(!HM_CurrentItem) {
 367                         if(HM_StatusDisplayBuild) status = "Creating Hierarchical Menus: " + menucount + " / " + HM_CurrentMenu.itemCount;
 368                         HM_CurrentMenu.itemElement = HM_f_Make4ItemElement(menucount);
 369                         HM_CurrentMenu.htmlString += HM_CurrentMenu.itemElement.itemStr;
 370                 }
 371                 if(HM_CurrentMenu.itemElement.hasMore && (!HM_CreateTopOnly || HM_AreCreated && HM_CreateTopOnly)) {
 372                 MenuCreated = HM_f_MakeMenu(menucount + "_" + HM_CurrentMenu.itemCount);
 373             if(MenuCreated) {
 374                                 HM_CurrentMenu = HM_CurrentMenu.parentMenu;
 375                         }
 376         }
 377     }
 378
 379         document.body.insertAdjacentHTML("BeforeEnd",HM_CurrentMenu.htmlString + "</DIV>");
 380         menuLyr = document.all(HM_MenuIDPrefix + menucount);
 381         menuLyr.propertyTransfer = propertyTransfer;
 382         menuLyr.propertyTransfer();
 383         HM_CurrentMenu = menuLyr;
 384         if(!HM_CurrentMenu.hasParent)HM_CurrentTree.treeParent = HM_CurrentTree.startChild = HM_CurrentMenu;
 385         HM_CurrentMenu.setMenuStyle();
 386     HM_CurrentMenu.items = HM_CurrentMenu.children;
 387         HM_CurrentMenu.lastItem = HM_CurrentMenu.items[HM_CurrentMenu.items.length-1];
 388     for(var i=0; i<HM_CurrentMenu.items.length; i++) {
 389         it = HM_CurrentMenu.items[i];
 390                 it.siblingBelow = i>0 ? HM_CurrentMenu.items[i-1] : null;
 391                 it.propertyTransfer = propertyTransfer;
 392                 it.propertyTransfer();
 393                 it.itemsetup(i+1);
 394         }
 395         HM_CurrentMenu.moveTo(0,0);
 396         return HM_CurrentMenu;
 397 }
 398
 399 function HM_f_SetMenuStyle(){
 400         with(this.style) {
 401                 borderWidth = HM_BorderWidth + "px";
 402                 borderColor = HM_CurrentTree.BorderColor;
 403                 borderStyle = HM_BorderStyle;
 404                 overflow    = "hidden";
 405                 cursor      = "default";
 406         }
 407 }
 408
 409 function HM_f_SetItemStyle() {
 410         with(this.style){
 411                 backgroundColor = (this.permHilite) ? HM_CurrentTree.BGColorOver : HM_CurrentTree.BGColor;
 412                 color           = (this.permHilite) ? HM_CurrentTree.FontColorOver : HM_CurrentTree.FontColor;
 413                 font            = ((HM_FontBold) ? "bold " : "normal ") + HM_FontSize + "pt " + HM_FontFamily;
 414                 padding         = HM_ItemPadding + "px";
 415                 fontStyle       = (HM_FontItalic) ? "italic" : "normal";
 416                 overflow        = "hidden";
 417                 pixelWidth      = HM_CurrentTree.ItemWidth;
 418
 419                 if((this.menu.showImage && (!this.menu.IsVariableWidth || (this.menu.IsVariableWidth && this.tree.RightToLeft && !this.menu.isHorizontal))) || (this.menu.IsVariableWidth && this.imgLyr)) {
 420
 421                         var FullPadding  = (HM_ItemPadding*2) + HM_ImageSize + HM_ImageHorizSpace;
 422                         if (this.tree.RightToLeft) paddingLeft = FullPadding + "px";
 423                         else paddingRight = FullPadding + "px";
 424                 }
 425                 if(!this.isLastItem) {
 426                         var SeparatorString = HM_SeparatorSize + "px solid " + this.tree.SeparatorColor;
 427                         if (this.menu.isHorizontal) borderRight = SeparatorString;
 428                         else borderBottom = SeparatorString;
 429                 }
 430
 431                 if(this.menu.isHorizontal){
 432                         pixelTop = 0;
 433                         if(this.menu.IsVariableWidth) {
 434                                 this.realWidth = this.scrollWidth;
 435                                 if(this.isLastItem) pixelWidth = this.realWidth;
 436                                 else pixelWidth = (this.realWidth + HM_SeparatorSize);
 437                                 pixelLeft = this.index ? (this.siblingBelow.style.pixelLeft + this.siblingBelow.style.pixelWidth) : 0;
 438                                 if(this.isLastItem) {
 439                                         LeftAndWidth = pixelLeft + pixelWidth;
 440                                         this.menu.style.pixelWidth = LeftAndWidth + (HM_BorderWidth * 2);
 441                                 }
 442
 443                         }
 444                         else {
 445                                 if(this.isLastItem) pixelWidth = (HM_CurrentTree.MenuWidth - HM_BorderWidth - HM_SeparatorSize);
 446                                 else pixelWidth = (HM_CurrentTree.MenuWidth - HM_BorderWidth);
 447                                 pixelLeft = (this.index * (HM_CurrentTree.MenuWidth - HM_BorderWidth));
 448                                 var LeftAndWidth = pixelLeft + pixelWidth;
 449                                 this.menu.style.pixelWidth = LeftAndWidth + (HM_BorderWidth * 2);
 450                         }
 451                 }
 452                 else {
 453                         pixelLeft = 0;
 454                 }
 455         }
 456 }
 457
 458 function HM_f_FixSize(makevis){
 459         if(this.isHorizontal) {
 460                 var MaxItemHeight = 0;
 461             for(i=0; i<this.items.length; i++) {
 462                 var TempItem = this.items[i];
 463                     if (TempItem.index) {
 464                                 var SiblingHeight = TempItem.siblingBelow.scrollHeight;
 465                                 MaxItemHeight = Math.max(MaxItemHeight,SiblingHeight);
 466                         }
 467                 else{
 468                                 MaxItemHeight = TempItem.scrollHeight;
 469                         }
 470                 }
 471             for(i=0; i<this.items.length; i++) {
 472                 var TempItem = this.items[i];
 473                         TempItem.style.pixelHeight = MaxItemHeight;
 474                         if(TempItem.imgLyr) {
 475                                 if(this.tree.RightToLeft){
 476                                         TempItem.imgLyr.style.pixelLeft = (HM_ItemPadding + HM_ImageHorizSpace);
 477                                 }
 478                                 else {
 479                                         TempItem.imgLyr.style.pixelLeft = TempItem.style.pixelWidth - ((TempItem.isLastItem ? 0 : HM_SeparatorSize) + HM_ItemPadding + HM_ImageHorizSpace + HM_ImageSize);
 480                                 }
 481                         }
 482                 }
 483                 this.style.pixelHeight = MaxItemHeight + (HM_BorderWidth * 2);
 484         }
 485         else {
 486                 if(this.IsVariableWidth) {
 487                         var MaxItemWidth = 0;
 488                 for(i=0; i<this.items.length; i++) {
 489                         var TempItem = this.items[i];
 490                                 TempItem.style.pixelWidth = TempItem.scrollWidth;
 491                                 MaxItemWidth = i ? Math.max(MaxItemWidth,TempItem.style.pixelWidth) : TempItem.style.pixelWidth;
 492                         }
 493                 for(i=0; i<this.items.length; i++) {
 494                                 this.items[i].style.pixelWidth = MaxItemWidth;
 495                         }
 496                         this.style.pixelWidth = MaxItemWidth + (HM_BorderWidth * 2);
 497                 }
 498             for(i=0; i<this.items.length; i++) {
 499                 var TempItem = this.items[i];
 500                     if (TempItem.index) {
 501                                 var SiblingHeight =(TempItem.siblingBelow.scrollHeight + HM_SeparatorSize);
 502                                 TempItem.style.pixelTop = TempItem.siblingBelow.style.pixelTop + SiblingHeight;
 503                         }
 504                         else TempItem.style.pixelTop = 0;
 505                         if(TempItem.imgLyr) {
 506                                 if(HM_CurrentTree.RightToLeft){
 507                                         TempItem.imgLyr.style.pixelLeft = (HM_ItemPadding + HM_ImageHorizSpace);
 508                                 }
 509                                 else {
 510                                         TempItem.imgLyr.style.pixelLeft = TempItem.style.pixelWidth - (HM_ItemPadding + HM_ImageHorizSpace + HM_ImageSize);
 511                                 }
 512                         }
 513                 }
 514                 this.style.pixelHeight = TempItem.style.pixelTop + TempItem.scrollHeight + (HM_BorderWidth * 2);
 515         }
 516         this.sizeFixed = true;
 517         if(makevis)this.style.visibility = "visible";
 518 }
 519
 520 function HM_f_ItemSetup(whichItem) {
 521     this.menu = this.parentElement;
 522         this.ClickStart = this.hasMore && this.tree.ClickStart && (this.tree.TopIsPermanent && (this.tree.treeParent==this.menu));
 523         if(this.ClickStart) {
 524                 this.linkText = "";
 525                 this.onclick = this.showChild;
 526         }
 527
 528     if (this.hasMore) {
 529                 if(this.menu.showImage){
 530                         this.imgLyr = this.children("HM_ImMore");
 531                         this.hasImageRollover = ((!this.tree.RightToLeft && HM_ImageSrcOver) || (this.tree.RightToLeft && HM_ImageSrcLeftOver));
 532                         if(this.hasImageRollover) {
 533                                 this.imageSrc = this.tree.RightToLeft ? HM_ImageSrcLeft : HM_ImageSrc;
 534                                 this.imageSrcOver = this.tree.RightToLeft ? HM_ImageSrcLeftOver : HM_ImageSrcOver;
 535                                 if(this.permHilite) this.imgLyr.src = this.imageSrcOver;
 536                         }
 537                 }
 538
 539         this.child = document.all(this.childID);
 540         if(this.child) {
 541                         this.child.parentMenu = this.menu;
 542                 this.child.parentItem = this;
 543                 }
 544     }
 545         if(this.linkText && !this.ClickStart) {
 546                 this.onclick = HM_f_LinkIt;
 547                 if(HM_ShowLinkCursor)this.style.cursor = "hand";
 548         }
 549
 550         this.setItemStyle();
 551 }
 552
 553 function HM_f_PopUp(menuname){
 554     if (!HM_AreLoaded) return;
 555         menuname = menuname.replace("elMenu",HM_MenuIDPrefix);
 556         var TempMenu = document.all(menuname);
 557         if(!TempMenu) return;
 558         HM_CurrentMenu = TempMenu;
 559         if (HM_CurrentMenu.tree.ClickStart) {
 560                 var ClickElement = event.srcElement;
 561                 ClickElement.onclick = HM_f_PopMenu;
 562     }
 563         else HM_f_PopMenu();
 564 }
 565
 566 function HM_f_PopMenu(){
 567     if (!HM_AreLoaded || !HM_AreCreated) return true;
 568     if (HM_CurrentMenu.tree.ClickStart && event.type != "click") return true;
 569         var mouse_x_position, mouse_y_position;
 570     HM_f_HideAll();
 571     HM_CurrentMenu.hasParent = false;
 572         HM_CurrentMenu.tree.startChild = HM_CurrentMenu;
 573         HM_CurrentMenu.mouseX = mouse_x_position = (event.clientX + document.body.scrollLeft);
 574         HM_CurrentMenu.mouseY = mouse_y_position = (event.clientY + document.body.scrollTop);
 575         HM_CurrentMenu.xIntended = HM_CurrentMenu.xPos = (HM_CurrentMenu.tree.MenuLeft!=null) ? eval(HM_CurrentMenu.tree.MenuLeft) : mouse_x_position;
 576         HM_CurrentMenu.yIntended = HM_CurrentMenu.yPos = (HM_CurrentMenu.tree.MenuTop!=null)  ? eval(HM_CurrentMenu.tree.MenuTop)  : mouse_y_position;
 577         if(!HM_CurrentMenu.sizeFixed) HM_CurrentMenu.fixSize(false);
 578     HM_CurrentMenu.keepInWindow();
 579     HM_CurrentMenu.moveTo(HM_CurrentMenu.xPos,HM_CurrentMenu.yPos);
 580     HM_CurrentMenu.isOn = true;
 581     HM_CurrentMenu.showIt(true);
 582     return false;
 583 }
 584
 585 function HM_f_MenuOver() {
 586         if(!this.tree.startChild){this.tree.startChild = this}
 587         if(this.tree.startChild == this) HM_f_HideAll(this)
 588     this.isOn = true;
 589     HM_UserOverMenu = true;
 590     HM_CurrentMenu = this;
 591     if (this.hideTimer) clearTimeout(this.hideTimer);
 592 }
 593
 594 function HM_f_MenuOut() {
 595         if(event.srcElement.contains(event.toElement)) return;
 596     this.isOn = false;
 597     HM_UserOverMenu = false;
 598     if(HM_StatusDisplayLink) status = "";
 599         if(!HM_ClickKill) {
 600                 clearTimeout(HM_HideAllTimer);
 601                 HM_HideAllTimer = null;
 602                 HM_HideAllTimer = setTimeout("HM_CurrentMenu.hideTree()",HM_ChildMilliSecondsVisible);
 603         }
 604 }
 605
 606 function HM_f_ShowChild(){
 607         if(!this.child) {
 608                 HM_CurrentTree = this.tree;
 609                 HM_CurrentMenu = this.menu;
 610                 HM_CurrentItem = this;
 611                 this.child = HM_f_MakeMenu(this.menu.count + "_"+(this.index+1));
 612                 this.tree.treeParent = this.menu;
 613                 this.tree.startChild = this.menu;
 614         this.child.parentItem = this;
 615         }
 616
 617         if(!this.child.sizeFixed) this.child.fixSize(false);
 618
 619         if (this.tree.PositionUnder && (this.menu == this.tree.treeParent)) {
 620                 this.child.xPos = this.menu.style.pixelLeft + this.style.pixelLeft;
 621                 this.child.yPos = this.menu.style.pixelTop + this.menu.offsetHeight - (HM_BorderWidth);
 622         }
 623         else {
 624                 if(this.ChildOverlap==null) {
 625                         this.DistanceToRightEdge = this.style.pixelWidth;
 626                         if (!this.menu.isHorizontal || (this.menu.isHorizontal && this.isLastItem)) this.DistanceToRightEdge += HM_BorderWidth;
 627                         this.DistanceToLeftEdge = (!this.menu.isHorizontal || (this.menu.isHorizontal && this.index==0)) ? HM_BorderWidth : HM_SeparatorSize;
 628                         this.ChildOverlap = (parseInt((HM_ChildPerCentOver != null) ? (HM_ChildPerCentOver  * this.DistanceToRightEdge) : HM_ChildOverlap));
 629                 }
 630
 631                 this.oL = this.menu.style.pixelLeft + this.offsetLeft + HM_BorderWidth;
 632                 this.oT = this.menu.style.pixelTop  + this.offsetTop;
 633                 if(this.tree.RightToLeft) {
 634                         this.child.xPos = ((this.oL - this.DistanceToLeftEdge) + this.ChildOverlap) - this.child.style.pixelWidth;
 635                 }
 636                 else {
 637                         this.child.xPos = (this.oL + this.DistanceToRightEdge) - this.ChildOverlap;
 638                 }
 639                 this.child.yPos = this.oT + HM_ChildOffset + HM_BorderWidth;
 640         }
 641         this.child.xDiff = this.child.xPos - this.menu.style.pixelLeft;
 642         this.child.yDiff = this.child.yPos - this.menu.style.pixelTop;
 643         if(!this.tree.PositionUnder || this.menu!=this.tree.treeParent) this.child.keepInWindow();
 644         this.child.moveTo(this.child.xPos,this.child.yPos);
 645         this.menu.hasChildVisible = true;
 646         this.menu.visibleChild = this.child;
 647         this.child.showIt(true);
 648 }
 649
 650 function HM_f_ItemOver(){
 651     if (HM_KeepHilite) {
 652         if (this.menu.currentItem && this.menu.currentItem != this && this.menu.currentItem.hasRollover) {
 653             with(this.menu.currentItem.style){
 654                                 backgroundColor = this.tree.BGColor;
 655                 color = this.tree.FontColor
 656                         }
 657                         if(this.menu.currentItem.hasImageRollover)this.menu.currentItem.imgLyr.src = this.menu.currentItem.imageSrc;
 658         }
 659     }
 660         if(event.srcElement.id == "HM_ImMore") return;
 661         if(this.hasRollover) {
 662                 this.style.backgroundColor = this.tree.BGColorOver;
 663                 this.style.color = this.tree.FontColorOver;
 664                 if(this.hasImageRollover)this.imgLyr.src = this.imageSrcOver;
 665         }
 666     if(HM_StatusDisplayLink) status = this.linkText;
 667     this.menu.currentItem = this;
 668         if (this.menu.hasChildVisible) {
 669                 if(this.menu.visibleChild == this.child && this.menu.visibleChild.hasChildVisible) this.menu.visibleChild.hideChildren(this);
 670                 else this.menu.hideChildren(this);
 671     }
 672     if (this.hasMore && !this.ClickStart) this.showChild();
 673 }
 674
 675 function HM_f_ItemOut() {
 676         if (event.srcElement.contains(event.toElement)
 677           || (event.fromElement.tagName=="IMG" && (event.toElement && event.toElement.contains(event.fromElement))))
 678                   return;
 679     if ( (!HM_KeepHilite || ((this.tree.TopIsPermanent && (this.tree.treeParent==this)) && !this.menu.hasChildVisible)) && this.hasRollover) {
 680                 with(this.style) {
 681                         backgroundColor = this.tree.BGColor;
 682                         color = this.tree.FontColor
 683                 }
 684                 if(this.hasImageRollover)this.imgLyr.src = this.imageSrc;
 685
 686     }
 687 }
 688
 689 function HM_f_MoveTo(xPos,yPos) {
 690         this.style.pixelLeft = xPos;
 691         this.style.pixelTop = yPos;
 692 }
 693
 694 function HM_f_ShowIt(on) {
 695         if (!(this.tree.TopIsPermanent && (this.tree.treeParent==this))) {
 696                 if(!this.hasParent || (this.hasParent && this.tree.TopIsPermanent && (this.tree.treeParent==this.parentMenu))) {
 697                         var IsVisible = (this.style.visibility == "visible");
 698                         if ((on && !IsVisible) || (!on && IsVisible))
 699                                 eval(on ? this.tree.UponDisplay : this.tree.UponHide)
 700                 }
 701                 if (on) this.style.zIndex = ++HM_ZIndex;
 702                 this.style.visibility = (on) ? "visible" : "hidden";
 703         }
 704     if (HM_KeepHilite && this.currentItem && this.currentItem.hasRollover) {
 705                 with(this.currentItem.style){
 706                         backgroundColor = this.tree.BGColor;
 707                         color = this.tree.FontColor;
 708                 }
 709                 if(this.currentItem.hasImageRollover)this.currentItem.imgLyr.src = this.currentItem.imageSrc;
 710     }
 711     this.currentItem = null;
 712 }
 713
 714 function HM_f_KeepInWindow() {
 715     var ExtraSpace     = 10;
 716         var WindowLeftEdge = document.body.scrollLeft;
 717         var WindowTopEdge  = document.body.scrollTop;
 718         var WindowWidth    = document.body.clientWidth;
 719         var WindowHeight   = document.body.clientHeight;
 720         var WindowRightEdge  = (WindowLeftEdge + WindowWidth) - ExtraSpace;
 721         var WindowBottomEdge = (WindowTopEdge + WindowHeight) - ExtraSpace;
 722
 723         var MenuLeftEdge = this.xPos;
 724         var MenuRightEdge = MenuLeftEdge + this.style.pixelWidth;
 725         var MenuBottomEdge = this.yPos + this.style.pixelHeight;
 726
 727         if (this.hasParent) {
 728                 var ParentLeftEdge = this.parentItem.oL;
 729         }
 730         if (MenuRightEdge > WindowRightEdge) {
 731                 if (this.hasParent) {
 732                         this.xPos = ((ParentLeftEdge - this.parentItem.DistanceToLeftEdge) + this.parentItem.ChildOverlap) - this.offsetWidth;
 733                 }
 734                 else {
 735                         dif = MenuRightEdge - WindowRightEdge;
 736                         this.xPos -= dif;
 737                 }
 738                 this.xPos = Math.max(5,this.xPos);
 739         }
 740
 741         if (MenuBottomEdge > WindowBottomEdge) {
 742                 dif = MenuBottomEdge - WindowBottomEdge;
 743                 this.yPos -= dif;
 744         }
 745
 746         if (MenuLeftEdge < WindowLeftEdge) {
 747                 if (this.hasParent) {
 748                         this.xPos = (ParentLeftEdge + this.parentItem.DistanceToRightEdge) - this.parentItem.ChildOverlap;
 749                         MenuRightEdge = this.xPos + this.style.pixelWidth;
 750                         if(MenuRightEdge > WindowRightEdge) this.xPos -= (MenuRightEdge - WindowRightEdge);
 751                 }
 752                 else {this.xPos = 5}
 753         }
 754 }
 755
 756 function HM_f_LinkIt() {
 757     if (this.linkText.indexOf("javascript:")!=-1) eval(this.linkText)
 758     else {
 759                 HM_f_HideAll();
 760                 location.href = this.linkText;
 761         }
 762 }
 763
 764 function HM_f_PopDown(menuname){
 765     if (!HM_AreLoaded || !HM_AreCreated) return;
 766         menuname = menuname.replace("elMenu",HM_MenuIDPrefix);
 767     var MenuToHide = document.all(menuname);
 768         if(!MenuToHide)return;
 769     MenuToHide.isOn = false;
 770     if (!HM_ClickKill) MenuToHide.hideTop();
 771 }
 772
 773 function HM_f_HideAll(callingmenu) {
 774         for(var i=0; i<HM_TotalTrees; i++) {
 775         var TopMenu = HM_a_TopMenus[i].tree.startChild;
 776                 if(TopMenu == callingmenu)continue
 777         TopMenu.isOn = false;
 778         if (TopMenu.hasChildVisible) TopMenu.hideChildren();
 779         TopMenu.showIt(false);
 780     }
 781 }
 782
 783 function HM_f_HideTree() {
 784     HM_HideAllTimer = null;
 785     if (HM_UserOverMenu) return;
 786     if (this.hasChildVisible) this.hideChildren();
 787     this.hideParents();
 788 }
 789
 790 function HM_f_HideTop() {
 791         TopMenuToHide = this;
 792     (HM_ClickKill) ? TopMenuToHide.hideSelf() : (this.hideTimer = setTimeout("TopMenuToHide.hideSelf()",HM_TopMilliSecondsVisible));
 793 }
 794
 795 function HM_f_HideSelf() {
 796     this.hideTimer = null;
 797     if (!this.isOn && !HM_UserOverMenu) this.showIt(false);
 798 }
 799
 800 function HM_f_HideParents() {
 801     var TempMenu = this;
 802     while(TempMenu.hasParent) {
 803         TempMenu.showIt(false);
 804         TempMenu.parentMenu.isOn = false;
 805         TempMenu = TempMenu.parentMenu;
 806     }
 807     TempMenu.hideTop();
 808 }
 809
 810 function HM_f_HideChildren(callingitem) {
 811     var TempMenu = this.visibleChild;
 812     while(TempMenu.hasChildVisible) {
 813         TempMenu.visibleChild.showIt(false);
 814         TempMenu.hasChildVisible = false;
 815         TempMenu = TempMenu.visibleChild;
 816     }
 817         if((callingitem && (!callingitem.hasMore || this.visibleChild != callingitem.child)) || (!callingitem && !this.isOn)) {
 818                 this.visibleChild.showIt(false);
 819                 this.hasChildVisible = false;
 820         }
 821 }
 822
 823 function HM_f_CancelSelect(){return false}
 824
 825 function HM_f_PageClick() {
 826     if (!HM_UserOverMenu && HM_CurrentMenu!=null && !HM_CurrentMenu.isOn) HM_f_HideAll();
 827 }
 828
 829 popUp = HM_f_PopUp;
 830 popDown = HM_f_PopDown;
 831
 832 function HM_f_ResizeHandler(){
 833         var mouse_x_position, mouse_y_position;
 834         for(var i=0; i<HM_TotalTrees; i++) {
 835         var TopMenu = HM_a_TopMenus[i].tree.startChild;
 836                 if(TopMenu.style.visibility == "visible") {
 837                         TopMenu.oldLeft = TopMenu.xPos;
 838                         TopMenu.oldTop = TopMenu.yPos;
 839                         mouse_x_position = TopMenu.mouseX;
 840                         mouse_y_position = TopMenu.mouseY;
 841                         TopMenu.xPos = eval(TopMenu.tree.MenuLeft);
 842                         TopMenu.yPos = eval(TopMenu.tree.MenuTop);
 843                         if(TopMenu.xPos == null) TopMenu.xPos = TopMenu.xIntended;
 844                         if(TopMenu.yPos == null) TopMenu.yPos = TopMenu.yIntended;
 845                         if(!TopMenu.tree.TopIsPermanent) TopMenu.keepInWindow();
 846                         TopMenu.moveTo(TopMenu.xPos,TopMenu.yPos);
 847                         var TempMenu = TopMenu;
 848                     while(TempMenu.hasChildVisible) {
 849                                 TempParent = TempMenu;
 850                                 TempMenu = TempMenu.visibleChild;
 851                                 TempMenu.xPos = TempParent.xPos + TempMenu.xDiff;
 852                                 TempMenu.yPos = TempParent.yPos + TempMenu.yDiff;
 853                                 if(!TopMenu.tree.TopIsPermanent || (TopMenu.tree.TopIsPermanent && !TopMenu.tree.PositionUnder)) TempMenu.keepInWindow();
 854                                 TempMenu.moveTo(TempMenu.xPos,TempMenu.yPos);
 855                     }
 856                 }
 857     }
 858         HM_f_OtherResize();
 859 }
 860
 861 HM_f_OtherResize = (window.onresize) ? window.onresize :  new Function;
 862 window.onresize = HM_f_ResizeHandler;
 863
 864 HM_f_OtherOnLoad = (window.onload) ? window.onload :  new Function;
 865 window.onload = function(){setTimeout("HM_f_StartIt()",10)};
 866
 867 //end