js/treemenu.js

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function Folder(folderDescription, hreference) {
   //constant data;
   this.desc = folderDescription;
   this.hreference = hreference;
   this.id = -1;
   this.navObj = 0;
   this.iconImg = 0;
   this.nodeImg = 0;
   this.isLastNode = 0;

   // dynamic data
   this.isRoot = true;
   this.isOpen = true;
   this.iconSrc = "images/ftv2folderopen.gif";
   this.iconRoot = "images/ftv2folderopen.gif"
   this.children = new Array;
   this.nChildren = 0;

   // methods
   this.initialize = initializeFolder;
   this.setState = setStateFolder;
   this.addChild = addChild;
   this.createIndex = createEntryIndex;
   this.hide = hideFolder;
   this.display = display;
   this.renderOb = drawFolder;
   this.totalHeight = totalHeight;
   this.subEntries = folderSubEntries;
   this.outputLink = outputFolderLink;
}


function setStateFolder(isOpen) {
   var subEntries;
   var totalHeight;
   var fIt = 0;
   var i = 0;

   if(isOpen == this.isOpen)
       return;

   if(browserVersion == 2) {
       totalHeight = 0
       for(i = 0; i < this.nChildren; i++)
           totalHeight = totalHeight + this.children[i].navObj.clip.height;
       subEntries = this.subEntries();

       if(this.isOpen)
           totalHeight = 0 - totalHeight;

       for(fIt = this.id + subEntries + 1; fIt < nEntries; fIt++)
           indexOfEntries[fIt].navObj.moveBy(0, totalHeight);
   }

   this.isOpen = isOpen;
   propagateChangesInState(this);
}


function propagateChangesInState(folder) {